Complete M4 stock assembly for AR-15 rifles includes 6-position buffer tube, collapsible buttstock, heavy carbine buffer, spring, castle nut, and end plate.
Fits: AR-15
This comprehensive stock assembly provides everything needed to properly finish the rear of your AR-15 lower receiver. Spike's Tactical has engineered a complete solution that eliminates the guesswork and ensures proper function.
Building an AR-15 requires attention to detail at every stage. This kit takes the uncertainty out of the equation by providing matched components engineered to work together. The heavy buffer is particularly valuable for shooters running suppressed systems or those seeking to manage recoil impulse more effectively.
Whether you're completing your first build or your tenth, this kit delivers the quality and reliability Spike's Tactical is known for.