AR-15 Parts

Parts for the AR-15 (or AR15) Rifle Platform

If you shoot your AR-15, be ready for any problems by having some spare parts on hand. Easy to repair yourself.

Rock River Arms Operator Rifle Stock, Polymer, OD Green

$141.49 $124.09
Available Online In Limited Quantities

Rock River Arms' Six-poisition collapsible stock features superior cheek weld, integral rubbed rubber buttpad, watertight battery storage, and multiple sling mounts. This kit includes stock with buttpad, receiver extension, end plate, lock nut, CAR...

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Rock River Arms AR-15 Bolt Carrier

$68.99 $49.99
In Stock Now

This mil-spec AR-15 bolt carrier has the quality & durability that Rock River Arms' products are known for. Brand Rock River Arms Caliber / Gauge 5.56 NATO Carrier Style AR-15 Platform AR-15 Carrier Finish Phosphate

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Rock River 7" A4 Pistol Upper Half, .223/5.56

$720.00 $659.79
Out of Stock, Taking Backorders

Rock River 7 InchBarrel A4 Pistol Upper Half, .223/5.56 Includes Bolt Carrier Group, 7" Chrome Moly Barrel w/1:9 Twist, A2 Flash Hider, TRO Pistol Length Handguard and Standard Changing Handle Ready to drop on an AR15 lower and used as a pistol.

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Rock River Arms Quadrail

$121.99 $112.89
Out of Stock

Quad Rail Free Float System to fit AR15/M16 type carbines. Aluminum construction, 4 rail picatinny system allows for a variety of mounting options.