Replacement HBPDW Buffer and Spring for the SB Tactical® 556/300BLK HBPDW. OEM buffer and spring that comes with SB Tactical’s HBPDW Brace for AR-15. This is a proprietary buffer and spring and works with he SB Tactical Honey Badger Brace in 556/300BLK.

Whether you are replacing worn or damaged parts or starting a new build, we have all the HBPDW parts you need.

• Replacement HBPDW buffer tube available here
• Replacement installation tool for HBPDW here
• Replacement Mil-Spec castle nut here

This buffer and spring is compatible with mil-spec bolt carrier groups in 5.56/300BLK. The included buffer weighs approximately 3oz.

Full installation instructions available through SB Tactical.