Phase 5 AR-15 Pistol Buffer Tube Complete Assembly

Upgrade to the Phase 5® AR-15 Pistol Buffer Tube Complete Assembly and add versatility to your AR platform. Assembly includes enhanced buffer spring; billet-aluminum pistol buffer tube; durable nitrile rubber foam pad; and mil-spec end plate, castle nut, and carbine buffer. The lower slot comes machined to accept all mil-spec end plates and sling mounting accessories. Combine with the Sig Sauer® Pistol Stabilizing Brace (not included) for rock-solid support and locked-in operation. 1.25" outside diameter.

• Enhanced buffer spring
• Billet-aluminum pistol buffer tube
• Durable nitrile rubber foam pad
• Mil-spec end plate, castle nut, and carbine buffer
• Lower slot accepts all mil-spec end plates
• Ideal for use with stabilizing braces