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.308 /AR-10 Products

In addition to our AR-15 products, AT3 Tactical also carriers a variety of products for the 7.62/308 AR variants like the AR-10, DPMS LR-308, and more!

All of the products on this page are made for the 7.62/308 AR variants. If you have any questions about a the fit of a part to your specific weapon, please contact us and we are glad to help.

8 reviews
$52.35 $60.50

The ERGO tactical deluxe pistol grip with palm shelf is an ergonomically enhanced pistol grip compatible with the AR-15/M16 and AR-10/308. The ERGO tactical deluxe is a ambidextrous pistol grip that features the SUREGRIP texture. Features: - Wider, heavier textured design for a better handle - Includes a palm shelf for increased stability and weapon control- Ambidextrous palm swell provides shooters...

1 review
$34.85 $40.70

The ERGO tactical deluxe pistol grip is an ergonomically enhanced pistol grip compatible with the AR-15/M16 and the AR-10/308. The ERGO tactical deluxe is a ambidextrous pistol grip that features the SUREGRIP texture. Features: - Wider, heavier textured design for a better handle - Ambidextrous palm swell provides shooters with proper trigger finger placement - An A2 sized inner cavity that...

4 reviews
$226.85 $262.00

Troy 13.8" MRF-308 Rail. The Troy MRF is the strongest user-installed free-floating rail system in the world. Troy MRFs are available for all M16/M4 weapon systems equipped with the original factory barrel nut. The MRF's patented mounting system reinforces the barrel nut with a sturdy clamp and anti-rotation alignment lugs. Troy MRF BattleRails provide an uninterrupted rail extension and hand...

4 reviews
$26.45 $29.95

The ERGO-2 AR pistol grip is uniquely designed to allow installation on both .223 and .308 AR/M4 lower receivers without a need for spacer inserts. This ambidextrous pistol grip features the SUREGRIP texture. Features: - A2 sized inner cavity compatible with many accessories available on the market - Unique design allows installation on both .223 and .308 AR/M4 lower receivers...

4 reviews
$102.45 $195.00

Troy TRX .308 Extreme BattleRail, 7.2" Black. The Troy TRX-308 BattleRail is built off the revolutionary TRX Extreme and brings the same sleek, lightweight, low-profile design to the more powerful .308 platform. Proprietary barrel nut provides superior strength. Includes handguard, barrel nut and three quick-attach rails. Not compatible with RRA LAR -8. Machined from 6061-T6 hardened aircraft aluminum and finished...

1 review
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The Magpul PRS (Precision Rifle/Sniper) – AR10/SR25 Model is a drop-in, precision-adjustable butt stock especially designed for the longer charging handle throw of 7.62 NATO platforms. Designed to offer the fine-tuned, customized feel of a precision target stock, the PRS is adjustable for both comb height and length-of-pull without sacrificing the durability necessary to withstand the operational environment. Compared to...

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1 review
$73.85 $89.00

Patriot Ordnance Muzzle Brake & Locknut Kit .223 / 5.56 Nitride Heat Treated Muzzle Brake controls muzzle lift and impulse for the best accuracy and an unbelievably soft recoil. Comes complete with a Nitride Heat Treated Collar and five (5) strike prongs. Perfect for AR-15. 

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Works with any of our Hogue Free Float Forends. Just remove the AR-15 coupler and replace with this AR-10 coupler so you can use the forend on your DPMS AR-10 / 308.

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$19.35 $26.40

The ERGO original black SUREGRIP is an ergonomically designed pistol grip for AR-15/M16 and AR-10/308. The black pistol grip that features the SUREGRIP texture and is made for right-handed shooters. Features: - Ergonomically correct finger grooves - Integrated rear upper extension supports the web of your hand - Superior textured finish improves weapon control - Virtually impervious to oils and solvents...

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The 7.62x51 NATO (.308 Winchester) PMAG 25 LR/SR GEN M3 Window is a lightweight, cost effective, high reliability magazine for SR25/M110 pattern rifles featuring true 25-round capacity, constant-curve body, anti-tilt follower, snap on Impact/Dust Cover, and features transparent windows to allow rapid visual identification of approximate number of rounds remaining.The PMAG 25LR/SR brings GEN M3 improvements to the LR line...

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$215.85 $262.00

Returned ITEM; a couple scratches on barrel nut; otherwise, new condition. Troy 13.8" MRF-308 Rail. The Troy MRF is the strongest user-installed free-floating rail system in the world. Troy MRFs are available for all M16/M4 weapon systems equipped with the original factory barrel nut. The MRF's patented mounting system reinforces the barrel nut with a sturdy clamp and anti-rotation alignment lugs. Troy...

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1 review
$579.00 $619.00

The Eotech 552.XR308 is a version of the legendary 552 model, specially designed for the ballistics of the .308 caliber. This NV compatible, AA battery model is battle proven to withstand the abuse that any harsh environment, high powered weapon platform, or military mission can dish out. Product Specs: Compatible with Gen I-IV Night Vision Systems (Tandem Operation) AA Battery...

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$20.85

The Magpul PMAG Ranger Plate is a floorplate replacement for the 7.62x51 PMAG GEN M3 magazines that incorporates an integral loop similar to the original Magpul USGI Ranger. When installed on the base of a the magazine, the PMAG Ranger Plate provides unsurpassed speed and control during high stress, tactical magazine changes.

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No reviews
$102.45 $195.00

New rail in original box that has been marked on. Troy TRX .308 Extreme BattleRail, 7.2" Black. The Troy TRX-308 BattleRail is built off the revolutionary TRX Extreme and brings the same sleek, lightweight, low-profile design to the more powerful .308 platform. Proprietary barrel nut provides superior strength. Includes handguard, barrel nut and three quick-attach rails. Not compatible with RRA...

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No reviews
$102.45 $195.00

NEW rail in original packaging.   Troy TRX .308 Extreme BattleRail, 7.2" Black. The Troy TRX-308 BattleRail is built off the revolutionary TRX Extreme and brings the same sleek, lightweight, low-profile design to the more powerful .308 platform. Proprietary barrel nut provides superior strength. Includes handguard, barrel nut and three quick-attach rails. Not compatible with RRA LAR -8. Machined from...

$30.45

The PMAG 20 LR/SR GEN M3 brings many of the M3 improvements to the 20-round 7.62 NATO/.308 Winchester SR-25 magazine form factor. The 7.62x51 NATO (.308 Winchester) PMAG 20 LR/SR GEN M3 is a lightweight, cost effective, high reliability magazine for SR25/M110 pattern rifles featuring true 20-round capacity, constant-curve body, anti-tilt follower, and snap on Impact/Dust Cover. Designed specifically for...

$29.45

The 7.62x51 NATO (.308 Winchester) PMAG 10 LR/SR GEN M3 brings GEN M3 technology to the smallest possible magazine size. Ideal for hunting applications, depending on local hunting laws, and also for states where overall capacity is limited. Perfect for use with a bipod or when shooting off of a pack.Made in U.S.A. FEATURES Optimized for use with SAAMI-spec 7.62x51/.308...

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$1,092.45

The concept is simple; a durable scope with a reticle that illuminates in low light situations. And the best part is that it doesn't require batteries. Over 25 years later, the original ACOG stands the test of time and remains one of our most popular items. ACOG 4x32 Scope with .308 Full Line Red Illumination features black crosshairs during daytime...

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$1,349.45

ACOG 3.5x35 Scope with Red Donut BAC Reticle - Features Dual Illumination (Fiber Optic provides daylight illumination and tritium illuminates reticle at night) and Ranging out to 800 Meters calibrated for 7.62 (.308 cal) Specifications: Magnification: 3.5x Eye Relief: 60mm Exit Pupil: 10mm Field of View: 5.5 degrees Length: 8.0in Weight: 14oz Field of View: 28.9 ft at 100 yds...

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$1,402.45

ACOG 3.5x35 scope with Red Chevron BAC Reticle- The ranging reticle is calibrated for 7.62 (.308 cal) flat-top rifles to 800 meters. Includes Flat Top Adapter. The chevron reticle is designed to be zeroed using the tip at 100 meters. The width of the chevron at the base is 5.53 MOA which is at 19" at 300 meters. This allows...

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$1,402.45

ACOG 3.5x35 Scope with Red Horseshoe BAC Reticle—includes Flattop Adapter. Features dual illumination (Fiber optics provides daylight illumination and tritium illuminates reticle at night). The ranging reticle is calibrated for 7.62(.308 cal) flattop rifles out to 1200 meters. Features: - 1 Flattop Adapter for Military style Rail (TA51) - 1 3.5x35 Scopecoat (TA63) - 1 Lenspen (TA56) - 1 Trijicon...

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$1,402.45

ACOG 3.5x35 Scope with Green Horseshoe BAC Reticle—includes Flattop Adapter. Features dual illumination (Fiber optics provides daylight illumination and tritium illuminates reticle at night). The ranging reticle is calibrated for 7.62(.308 cal) flattop rifles out to 1200 meters. Features: - 1 Flattop Adapter for Military style Rail (TA51) - 1 3.5x35 Scopecoat (TA63) - 1 Lenspen (TA56) - 1 Trijicon...

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Trijicon's 3x30mm model is designed for law enforcement and military applications- where the combination of ample magnification, low light capability and long eye relief make the TA33 the Trijicon ACOG of choice. The TA33-9 3x30 ACOG Scope features Dual Illumination Amber Chevron .308 Ballistic Reticle. The TA33-9 also includes: - Flattop Mount (TA60) - Compact ACOG Scopecoat (TA62) - Lenspen...

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Trijicon's 3x30mm model is designed for law enforcement and military applications- where the combination of ample magnification, low light capability and long eye relief make the TA33 the Trijicon ACOG of choice. The TA33R-9 3x30 ACOG Scope features Dual Illumination Red Chevron .308 Ballistic Reticle. Features: - Flat top Mount (TA60) - Compact ACOG Scopecoat (TA62) - Lenspen (TA56) -...

$16.85

When installed on the base of a rifle magazine, the original Magpul provides improved speed and controllability during high stress, tactical magazine changes. Durable synthetic rubber loop with recessed rough gripping surface. Quick and easy installation and removal. Patented design based upon the tried and true para-cord loops and duct-tape tabs currently in use with special warfare units worldwide. Made...