Phase 5 HEX2C Hex-2 Buffer Tube Assembly for AR Pistols

Upgrade your AR pistol platform with the Phase 5 HEX2C Hex-2 Buffer Tube Assembly. Designed to accommodate SB Tactical Pistol Stabilizing Braces, this buffer tube features a unique hexagonal-to-round shape and is crafted from durable USA-certified 7075 T7 billet aluminum. The package includes a castle nut, end plate, foam pad, carbine buffer, and Phase 5 Enhanced buffer spring, making it an ideal choice for enhancing your AR pistol setup. Note that it is not compatible with adjustable type braces like the SBA3/SBA4/PDW.