Luth-ARs 308 Mil-Spec Carbine Buffer Tube Complete Assembly Kit for AR-10 rifles includes a Mil-Spec diameter carbine buffer tube, 308 carbine recoil buffer, carbine recoil spring, receiver end plate and castle nut.

Features :

• For AR-10 Rifles
• ,Kit includes Mil-spec carbine tube, .308 buffer spring, .308 buffer body, latch plare and lock ring,