Phase 5 HEX2C Hex-2 AR-Pistol Buffer Tube Assembly

Enhance your AR-pistol with the Phase 5 HEX2C Hex-2 Buffer Tube Assembly. Made from USA certified 7075 T7 billet aluminum, this black buffer tube ensures robust performance and durability. Its unique hexagonal shape smoothly transitions to a round rear, perfectly compatible with SB Tactical Pistol Stabilizing Braces designed for 1.2″ round tubes. Note, it is not suitable for adjustable braces like SBA3/SBA4/PDW. This complete set includes a Hex-2 buffer tube, castle nut, end plate, foam pad, carbine buffer, and Phase 5 Enhanced buffer spring. Trust Phase 5 for quality firearm accessories.