Stocks, Tubes & Buffers

Shop AR stocks, buffer tubes, buffers, and related rear-end parts for rifle builds, upgrades, and repairs. This category is for dialing in shoulder fit, recoil feel, and receiver extension setup. Match your stock, tube, spring, and buffer system carefully so the rifle runs like it has some manners.

⚠ ▼ AR Stock, Tube & Buffer Fitment Warning
Confirm whether your build uses mil-spec or commercial buffer tube sizing, rifle-length or carbine-length parts, and the correct buffer weight. AR pistol, rifle, and NFA configurations may have different legal requirements.
!