ArmaLite maintains a fantastic reputation for producing world class tactical firearms and accessories. There's a reason that the AR in AR-15 stands for ArmaLite! Law enforcement, military and civilians around the world have trusted ArmaLite for decades and you should too! Whether your looking for parts and accessories, a completed sporting rifle for your next hunt, or your next 3 Gun competition platform, ArmaLite has what you need!

Start off your AR15 build the right way by getting a high quality M-15 Receiver Extension Kit from ArmaLite! This rifle length A2 buffer tube assembly has everything you need to finish your lower receiver except the fixed stock. Precision machining and production ensure the correct component interface. Impeccable ArmaLite standards ensure the highest quality, longest life parts.
Please Note: The A2 style fixed stock is not included in this kit.

Specifications and Features:
ArmaLite M15 Receiver Extension Kit M15REKIT02
AR-15 Rifle Length A2 Buffer Tube Assembly

Includes:
Rifle buffer assembly
Buttstock spacer
Rifle operating spring
A2 buttstock screw
A2 Style fixed stock receiver extension tube