The Complete Mil-Spec M4 Buttstock Kit features LBE's 6 Position M4 style buttstock, Mil-Spec tube, recoil spring and buffer, receiver end plate, and castle nut.
Firearm Model
AR-15
Tube Included
Yes
Determined at checkout.
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Please verify that you are at least 21+ for handgun purchases & 18+ for shotgun/rifle purchases.