Holosun torque specs

Made for rifles, carbines, and other long-gun applications, this HS503CU Solar Micro Sight from Holosun features a red, circle-dot reticle and a multicoated lens for clear and unobstructed targeting at close and long ranges. Built with a 6061 T6 aluminum housing, the sight comes with two mounts, including a 1.63" lower 1/3 co-witness mount and a .75" …

On the other side of the optic, there’s a clamp bolt that you may need to adjust until the bar can lock down. Holosun includes the Torx wrench for the socket to adjust for this. First, loosen the bolt to loosen the lever. Mount your sight onto your rail and close the lever. Lastly, tighten the bolt to torque specs: between 5-10 inches/pounds.News & Events. Here you can browse news and exhibition information about Holosun products.Someone with more gunsmith experience than me, please help. What torque setting should I use to mount a Holosun 507k? Sig P365XL user guide says 8 in-lbs for the RomeoZero. RomeoZero user guide says 9 in-lbs. 507K manual says 15 in-lbs.The AEMS-Red (Advanced Enclosed Micro Sight) is a compact optical sight with 2x larger lens surface area than standard 20mm micro style sights for increased FOV. AEMS-Red is made from 7075 aluminum and includes a 1.63” dot height (lower 1/3 co-witness) Picatinny mount. AEMS features include glass flip-down lens covers, Holosun’s MRS (Multi ...The RMLt-RD (Rail Mounted Laser) is a miniature red laser aiming device designed for handgun applications. The RMLt-RD features a Grade 5 Titanium housing and is powered by a CR1/3N lithium battery with two power settings, high mode (1mW) and low mode (5mW). The RML-RD has ambidextrous activation buttons and includes adapter keys for …Holosun 507K - Best Overall. Holosun HS507K-X2 Compact Multi-Reticle Circle Dot Open Red Dot Sight w/Shake Awake HS507K-X2. $295.99. Buy Now. For many, including CR920 users, the Holosun 507K stands out as the preferred subcompact red dot sight. Its sleek profile aligns seamlessly with the slide width, making it ideal for concealed carry.HOLOSUNTitle: HS503C_20200401.cdr Author: C11218013 Created Date: 4/1/2020 2:35:04 PM

Aug 20, 2019 ... Have a Holosun 510C on the way... just wondering if the stock height is good to go, or should I order the riser they make to bring it to a ...The HE507C-GR X2 is an open reflex optical sight designed full-sized for pistol applications. The HE507C-GR X2 improves on previous versions by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes.Jun 24, 2021 ... 18·. HE508T-GR/RD X2: The X2 features a new ruggedized design, a side mounted battery, Lock Mode and Holosun's Multi-Reticle System. (MRS). MRS ...The HE509T-RD X2 is a hard-use, nitrogen-purged enclosed LED sight designed for handgun applications. The HE509T-RD X2features a grade 5 titanium housing, Holosun’s Super LED with up to 50k hour battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake technology. The X2 version adds improved glass clarity, Lock Mode, and a full ...It is designed to attach directly to the slide without an adapter plate and uses our innovative solar charging system with multi-directional light sensors to automatically adjust brightness in dynamic situations. The SCS can potentially operate indefinitely using an internal, rechargeable 20,000-hour battery meaning under even moderate exposure ...Holosun’s use of Grade 5 Titanium in certain Elite category optics and laser devices results in unparalleled strength and durability. Holosun Grade 5 Titanium has more than double the tensile strength and has five-times the fatigue strength of 7075 Aluminum. ... ELECTRONIC SPECS. Power Source: Battery: Battery Type: CR1632: Battery Life ...May 2, 2023 · Holosun recommends torquing the screws to 15 inch-pounds. Battery Life The battery door on the EPS Carry is easy to access. Scott Einsmann. The battery door is located on the right side of the optic and is accessible without removing the red dot. Holosun says the battery life is 5,000 hours, which is about 200 days. The HS503R housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications. Additional features include rubber lens covers, and a battery compartment integrated into the Rotary switch for the 2032 battery. HS503R is a versatile sight for users of all levels.

Holosun 507C, 508T, & 507COMP DPO-ECO Reflex System ( Page 1 | Page 2 ) Holosun 507K DPO-ECO Reflex System ( Page 1 | Page 2) Holosun 509T DPO-ECO Reflex System ( Page 1 | Page 2) Holosun EPS Carry DPO-ECO Reflex System ( Page 1 | Page 2 ) Lead & Steel Pandora PB-3 DPO-ECO Reflex System ( Page 1 | Page 2) Holosun 512c torque specs. What’s everyone torquing their 512c at? I didn’t find any info on Holosun’s website in regards to this matter. Don’t want to strip the screws. Thanks!EPS- GR -6 features Holosun’s 650nm Red Super LED with a 6MOA dot and provides up to 50k hour battery life from a 1620 cell. EPS- GR -6 also includes Shake Awake technology, 8 daylight and 4 night vision compatible reticle intensity settings. EPS- GR -6 is made of 7075 aluminum and is IP68 dust and water proof.News & Events. Here you can browse news and exhibition information about Holosun products.

Kentucky lottery results winning numbers.

2EMHFWLYH /HQV v } i ] À o v ] } ( Z ] P v } ( ( o Æ l ( o ] À } ] oIt is designed to attach directly to the slide without an adapter plate and uses our innovative solar charging system with multi-directional light sensors to automatically adjust brightness in dynamic situations. The SCS can potentially operate indefinitely using an internal, rechargeable 20,000-hour battery meaning under even moderate exposure ...Mounting the CHPWS 509 plate to the Glock 34 MOS is a relatively simple process. To accomplish this, I simply removed the old plate and placed the CHPWS 509 plate in its place. I utilized the (included) mounting screws and Vibra-Tite thread locking liquid, then torqued it to their suggested torque specs. The HS503CU housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications. Additional features include Shake Awake technology, rubber lens covers, and a side battery for the 2032 battery. HS503CU is a versatile sight for users of all levels. Holosun optics equipped with MRS let you select a fast sight picture for shorter distances with a 65 MOA circle with 2 MOA dot (rifle optics) or a 32 MOA circle with 2 MOA dot (handgun optics). The large circle can help you obtain a sight picture faster, allows for a hold-over reference, and helps to guide your eye to the 2 MOA dot.An RMSc-to-K footprint adapter plate is included for maximum compatibility. EPS Carry-RD-2 has Holosun’s 650nm Red Super LED with a 2MOA dot and uses a 1620 battery which provides up to 50k hour battery life, and Shake Awake technology. EPS Carry-RD-2 is compatible with popular subcompact pistols including G43 MOS, G48 MOS, Hellcat, …

Red Dot Optic Plate Kit for the 80X Cheetah series pistols with RDO milled slide. This base is only compatible with the Holosun 407K Red Dot and identical mounting footprint optics. Remove the optics blanking plate/rear sight plate (take care not to remove the firing pin block return spring). Retain the M3x5 screws that retained the blanking ...When it comes to optimizing the performance of your Kohler engine, one crucial factor that cannot be overlooked is the torque specifications. Torque specs refer to the specific amo...It is designed to attach directly to HOLOSUN-K slide cuts, or to RMSc cut slides with the included adapter plate. The SCS-CARRY uses our innovative solar charging system with multi-directional light sensors to automatically adjust brightness in dynamic lighting situations. The SCS can potentially operate indefinitely with its internal ...HS507K X2. [CLASSIC] $405.99 CAD. OVERVIEW. The HS507K X2 is an open reflex optical sight designed for concealed carry pistol applications. The X2 Series pistol optics feature two improvements. First is the addition of Lock Mode from our 2018-2019 LE pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent ... 507Comp-GR handgun sight features a large 1.1” x 0.87” objective lens for enhanced shooting performance and Holosun’s new Competition Reticle System (CRS) with Holosun’s 540nm Green Super LED and up to 50k hour battery life with a 1632 cell. CRS is an enhanced multi-reticle system with four components including a precision 2MOA dot, an ... SCS-320 Sheared Mounting Screw. I’d like to start off by saying I have many Holosun optics (507k, EPS Carry, SCRS, 509T) and have been very happy with them until this one…. I was skeptical about using this optic the moment I mounted it to my P320. There was a slight gap in the rear of the optic which means it doesn’t fit snugly and could ...Holosun’s use of Grade 5 Titanium in certain Elite category optics and laser devices results in unparalleled strength and durability. Holosun Grade 5 Titanium has more than double the tensile strength and has five-times the fatigue strength of 7075 Aluminum. ... ELECTRONIC SPECS. Power Source: Solar & Battery: Battery Type: CR1632: Battery ... It is designed to attach directly to the slide without an adapter plate and uses our innovative solar charging system with multi-directional light sensors to automatically adjust brightness in dynamic situations. The SCS can potentially operate indefinitely using an internal, rechargeable 20,000-hour battery meaning under even moderate exposure ...

The HE503CU-GR housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications. Additional features include Shake Awake technology, rubber lens covers, and a side battery for the 2032 battery. HE503CU-GR is a versatile sight for users of all levels.

The HS507C X2 is an open reflex optical sight designed for full-sized pistol applications. The HS507C X2 improves on previous versions by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosun’s ...HS403B features Holosun’s Red Super LED with 50k hour battery life, 10 daylight and 2 night vision compatible reticle intensity settings. Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications. Additional features include Shake Awake ...Apr 1, 2022 ... ... Specs 05:23 - Compared to the RMR 06:04 - Why get this over an RMR - Reason #1 08:38 - Reason #2 11:31 - Reason #3 12:42 - How it is shoting ...The HE507C-GR X2 is an open reflex optical sight designed full-sized for pistol applications. The HE507C-GR X2 improves on previous versions by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes.The HE407K-GR X2 is an open reflex optical sight designed for subcompact pistol applications. The HE407K-GR X2 improves on previous the version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes.The Red Dot Optic market is very competitive and it's difficult for a company to set themself apart… but Holosun has seemed to crack the code. They continue ...The Holosun 507K utilizes the popular Shield RMS-C footprint, offering compatibility with a range of compact handguns. Understanding optic footprints and their importance in ensuring proper fit, stability, and accuracy is essential for a successful shooting experience. Always consult the manufacturer’s specifications and guidelines …Jun 7, 2022 · Holosun 509T X2. HE509T-GR/RD X2: A new, compact enclosed reflex sight with the option of a 2MOA dot only, or 2MOA dot with 32MOA circle-dotreticle. Employing new LED technology, the battery life of one CR1632 battery can last up to 50,000 hours. The sight may be installed on various firearms such as shotguns, pistols, rifles, air rifles and ...

Kegs ihub.

Last snow in sacramento.

Large Torque Limiters. ( 36 Reviews ) $42.00. Add to Cart. The following torque specs were gathered through various means, and to the best of our ability. We do not guarantee that they are correct, or that the manufacturer has not changed them. If you think any of the information in incorrect, or have some values that you would like us to add ...Agency Optic System (AOS) Developed in collaboration with Agency Arms the Prodigy employs AOS (Agency Optic System) plates designed exclusively for the 1911 DS. Machined from billet steel, each plate is designed specifically to deliver proper optic height for intuitive sight picture and instant target acquisition and features an integral rear ...Does anyone know what the torque specs are (in inch/lbs) for the 2 screws that attach the optic mounting plate to the barrel (mine came from the factory loose)? I have read through many threads about the various screw thread sizes but torque specs for the actual plate have never been discussed. Called Taurus and got no help. Thanks much in advance!The HE508T-GR X2 is a hard-use open reflex sight designed for handgun applications. Features include a grade 5 titanium housing with industry standard footprint, Holosun’s ultra efficient 540nm Green Super LED with up to 50k hour battery life from a 1632 battery, and a Multi-Reticle System providing 2MOA dot only, 32MOA Circle only, or Circle ...The HE509T-RD X2 is a hard-use, nitrogen-purged enclosed LED sight designed for handgun applications. The HE509T-RD X2features a grade 5 titanium housing, Holosun’s Super LED with up to 50k hour battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake technology. The X2 version adds improved glass clarity, Lock Mode, and a full ...Choosing the right Holosun Rifle Optic can be confusing. There are so many different models and variations, it's hard to figure out which is best for you. We've learned quite a bit after selling lots of Holosun Optics. As a result we've organized all of their rifle optics into easy to read tables and categories below.The window size for the 507 Comp is a fair bit taller than the DPP. Width is nearly the same. 507 Comp window: 1.1"W × 0.87"H. DPP window: 1.05"W x 0.71"H. The benefit to the 507 Comp over the DPP is you can trade deck height for window size and keep the same overall optic height, because the deck on the DPP is so tall.Advertisement Kindle Paperwhite measures 6.7 inches (169 millimeters) high by 4.6 inches (117 millimeters) wide. It is a scant 0.36 inches thick (9.16 millimeters for the WiFi-only...Large Torque Limiters. ( 36 Reviews ) $42.00. Add to Cart. The following torque specs were gathered through various means, and to the best of our ability. We do not guarantee that they are correct, or that the manufacturer has not changed them. If you think any of the information in incorrect, or have some values that you would like us to add ...News & Events. Here you can browse news and exhibition information about Holosun products. ….

The Holosun EPS Carry mounts on guns with RMSc, Holosun K, Leupold DeltaPoint Pro, and Sig Sauer RomeoZero optic cuts or mounting plates. It comes with screws of various lengths (use the longest that will work) each with Blue Loctite already on them. Holosun recommends torquing the screws to 15 inch-pounds. Battery Life.Mar 31, 2020 ... sight. This open reflex red dot sight is sized for use on either a pistol or rifle. The stream lined design and compact size make it.Feb 8, 2019. #27/37. Squib308 said: torque on the rails less important but for scope rings I always use a torque wrench typically to 20 or 24 inch lbs. most scopes are 6061 aluminum housing. you can really dick up an optic by overtightening the rings. This...I use 20 in lbs. on all scope rings and never had an issue.Jun 24, 2021 ... HE509T-GR/RD X2: A new, compact enclosed reflex sight with the option of a 2MOA dot only, or 2MOA dot with 32MOA circle-dot reticle.The HE407K-GR X2 is an open reflex optical sight designed for subcompact pistol applications. The HE407K-GR X2 improves on previous the version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes.An RMSc-to-K footprint adapter plate is included for maximum compatibility. EPS Carry-RD-2 has Holosun’s 650nm Red Super LED with a 2MOA dot and uses a 1620 battery which provides up to 50k hour battery life, and Shake Awake technology. EPS Carry-RD-2 is compatible with popular subcompact pistols including G43 MOS, G48 MOS, Hellcat, P365 X/XL ...The AEMS-Red (Advanced Enclosed Micro Sight) is a compact optical sight with 2x larger lens surface area than standard 20mm micro style sights for increased FOV. AEMS-Red is made from 7075 aluminum and includes a 1.63” dot height (lower 1/3 co-witness) Picatinny mount. AEMS features include glass flip-down lens covers, Holosun’s MRS (Multi ...The Holosun EPS footprint is a mounting pattern for red dot sights that is compatible with the Trijicon RMR. ... With proper installation and torque specifications ...Schedule B. 731815.9000. ECCN. EAR99. 2 Pack - M3 Perfect for mounting the EPS/EPS Carry to the Sig Sauer P365, P365X, P365XL, and P365-XMACRO/TACOPS. May work with other gun/optics too. NOTE: To keep pricing down we generally do not use a tracking number on hardware only orders. Holosun torque specs, Mar 31, 2020 · Title: HS507C_V2_20200331.cdr Author: zzz Created Date: 4/1/2020 9:32:10 AM , Holosun HS515cu on ADM low mount. Vendetta VP-17-A AFG. Print. Pages: [1] Go Up. « previous next » · The Original CZ Forum »; CZ LONG ARMS »; CZ ..., Nov 12, 2022 ... ... Torque Wrench: https://amzn.to/3O1CTmg ... 12 Best Holosun Optics for the Shadow Systems MR920, DR920, XR920 ... Installing Holosun 509T V2 on ..., Title: HS507C_V2_20200331.cdr Author: zzz Created Date: 4/1/2020 9:32:10 AM, The HS407K X2 is an open reflex optical sight designed for subcompact pistol applications. The HS407K X2 improves on the previous version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosun’s ... , DetailsA lot of shooters and gun owners who purchased or built their handgun from the ground up use the tried and true three dot iron sight arrangement. Many of us spend plenty of time at the range attempting to achieve better shot placement. While three dot iron sights are pretty good, the Holosun HE509 Powered Red Dot sight with Patented ACSS Vulcan reticle is almost guaranteed to help you ... , Title: HS510C_20200408.cdr Author: Huanic Created Date: 4/8/2020 10:50:01 AM, See full list on holosun.com , Thank you for purchasing the HOLOSUN SCS (Solar Charging Sight) open reflex sight. The SCS open reflex sight adopts a self-powered power supply system with automatic perception of ambient lighting which automatically adjusts reticle intensity. The SCS features a large field of view and one-button operation. Before operation, please read the, Agency Optic System (AOS) Developed in collaboration with Agency Arms the Prodigy employs AOS (Agency Optic System) plates designed exclusively for the 1911 DS. Machined from billet steel, each plate is designed specifically to deliver proper optic height for intuitive sight picture and instant target acquisition and features an integral rear ..., Cover Plate Mounting: Use 2x 1/4 inch long screws. 1x 3/8 inch long screw goes on the NON-EJECTION PORT SIDE (we add the 3/8 inch screw to maximize the strength of the mount as there is space for it when mounting the RMR. However, a 5/16 screw will also provide adequate strength). Use 2x 5/16 inch screws. Call us if you need replacement …, www.holosun.com Customer Service Phone: 909-594-2888 Email: [email protected] Holosun Technologies Inc. Ver:A0 User's Manual HE509T-GR/RD X2 Reflex Sight Red ..., The HE507C-GR X2 is an open reflex optical sight designed full-sized for pistol applications. The HE507C-GR X2 improves on previous versions by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes., The HOLOSUN HS407K X2 Reflex Red Dot Sight is a top-tier optic that offers a blend of performance, durability, and user-friendly features. In addition, its 6 MOA dot size, impressive battery life, easy adjustment features, and robust construction make it a reliable choice for any shooter. With the backing of a solid warranty, it’s a sight ..., www.holosun.com User's Manual Fig 1 HS407K X2 Reflex sight Fig 4 50000 hours (dot)at setting 6. 3.Battery Replacement(Fig4): a. Removing the battery : I. Remove the battery tray screw. ii. Use the included tool as a lever in the battery tray 1. Ensure the firearm is unloaded and safe by removing all ammunition and magazines, Title: HS503C_20200401.cdr Author: C11218013 Created Date: 4/1/2020 2:35:04 PM, Holosun 507C X2 Features & More. The Holosun 507C X2 offers a low-profile, lightweight, RMR-patterned handgun optic. That comes partnered with Primary Arms’ signature ACSS Vulcan 10 MOA chevron reticle. Offering 12 brightness settings in total, this optic sports an aluminum design weighing in at a minuscule 1.5-ounces., The HS510C is a versatile open reflex optic designed for long gun applications. HS510C is at home on carbines, PCCs, and shotguns due its durable design. HS510C features and aluminum housing with titanium hood for added shock resilience and includes a QD absolute co-witness mount (1.41” dot height). HS510C is packed with Holosun innovation ..., HS403C features Holosun’s Red Super LED with 50k hour battery life, 10 daylight and 2 night vision compatible reticle intensity settings. Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications. HS403C is unique in that it is always on and ..., The HOLOSUN HS407K X2 Reflex Red Dot Sight is a top-tier optic that offers a blend of performance, durability, and user-friendly features. In addition, its 6 MOA dot size, impressive battery life, easy adjustment features, and robust construction make it a reliable choice for any shooter. With the backing of a solid warranty, it’s a sight ..., Holosun HS403B Specs. Window Size: 20mm Dimensions: 2.45” × 1.43” × 1.6” Weight: 2.82 oz (without mount) Holosun HS403B Pricing. MSRP is $205.87. I have found it for as low as $118.41 from Lanbo’s Armory. Holosun 403B Red Dot Sight with Tools General Impressions. Like all other Holosun products, build quality is good., HE403C-GR features Holosun’s Green Super LED with 50k hour battery life, 10 daylight and 2 night vision compatible reticle intensity settings. Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications. HE403C-GR is unique in that it is always ..., HE403B-GR features Holosun’s Green Super LED with 50k hour battery life, 10 daylight and 2 night vision compatible reticle intensity settings. Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications. Additional features include Shake Awake ..., Jan 18, 2022 · The XPS2 measures 3.8 inches long, 2.1 inches wide, and 2.5 inches tall and provides an absolute co-witness…so it’s a little shorter. This illustrates the size efficiency of the AEMS well and even shows how light the optic is. The AEMS weighs 3.9 ounces, while the XPS2 weighs 9 ounces. , HS403B features Holosun’s Red Super LED with 50k hour battery life, 10 daylight and 2 night vision compatible reticle intensity settings. Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications. Additional features include Shake Awake ..., 2EMHFWLYH /HQV v } i ] À o v ] } ( Z ] P v } ( ( o Æ l ( o ] À } ] o, Jun 24, 2021 ... HE509T-GR/RD X2: A new, compact enclosed reflex sight with the option of a 2MOA dot only, or 2MOA dot with 32MOA circle-dot reticle., Jun 24, 2021 ... 18·. HE508T-GR/RD X2: The X2 features a new ruggedized design, a side mounted battery, Lock Mode and Holosun's Multi-Reticle System. (MRS). MRS ..., Jun 24, 2021 · www.holosun.com User's Manual Fig 1 HE407K-GR X2 Reflex sight Fig 4 50000 hours (dot)at setting 6. 3.Battery Replacement(Fig4): a. Removing the battery : I. Remove the battery tray screw. ii. Use the included tool as a lever in the battery tray 1. Ensure the firearm is unloaded and safe by removing all ammunition and magazines , News & Events. Here you can browse news and exhibition information about Holosun products., Feb 8, 2019. #27/37. Squib308 said: torque on the rails less important but for scope rings I always use a torque wrench typically to 20 or 24 inch lbs. most scopes are 6061 aluminum housing. you can really dick up an optic by overtightening the rings. This...I use 20 in lbs. on all scope rings and never had an issue., The SCS-MP2-GR (Solar Charging Sight) is designed for the Smith & Wesson M&P-M2.0 full size, 9mm & 40S&W handguns (will not fit 1.0 or Shield models). It is designed to attach directly to the slide without an adapter plate and uses our innovative solar charging system with multi-directional light sensors to automatically adjust brightness in ..., HS403B features Holosun’s Red Super LED with 50k hour battery life, 10 daylight and 2 night vision compatible reticle intensity settings. Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications. Additional features include Shake Awake ...