- Fits Mil-Spec AR-15 Carbine Buffer Tubes
- Impact-Extruded 7075-T6 Aluminum
- Extended Carrier Support Lip
- Lightening Cuts for Reduced Weight
- PWS Ratchet Lock Castle Nut — No Staking Required
- Includes End Plate
- Color: Black
- MPN: EBT-RLCN-KIT
The PWS Enhanced Buffer Tube Mil-Spec Gen 2 Kit includes the PWS impact-extruded 7075-T6 aluminum mil-spec buffer tube, PWS Ratchet Lock Castle Nut, and end plate. The extended carrier support lip promotes smoother cycling, and lightening cuts reduce weight compared to standard mil-spec tubes. The Ratchet Lock Castle Nut eliminates the need for staking — it locks securely without tools and can be removed just as easily, making stock swaps and maintenance faster.