Bushmaster XM15 Lower
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Bushmaster XM15 lower


Bushmaster XM15 Lower Receiver
Precision machined from high tensile strength 7075 T6 Aluminum Alloy Forgings - Bushmaster DOES NOT use castings.

* Bushmaster Receivers are guaranteed for fit and function to ensure that if you ever buy a second Upper Receiver/Barrel assembly, it will be completely compatible and interchangeable with your lower receiver. 

* M16 A2 design reinforcement area around front pivot pin and reinforcing ridge over the receiver extension attachment area for extra strength. 
* Protective finish: Hard Anodize Military A8625, Type III, Class 2 finish (lusterless, flat, approximate Black No. 36118 Table IX).

* Surfaces are bead blasted to a non-reflective matte finish prior to anodizing. 

* A Nickel Acetate final seal coating protects against corrosion. 

* Raised "ridge" around magazine catch button protects against accidental magazine release. 

* Standard pivot pin design connects uppers and lowers with captivated front pivot pin and rear take down pin (so the pins can't fall out and become lost). 


  • Item #: BM001

Bushmaster XM15 Lower

Price: $127.00