Description
Product :
AR-15 Pistol Buffer Tube (PBT)â„¢ by Phase 5 Weapon Systems Inc features our billet aluminum buffer tube, foam pad constructed of ultra-durable nitrile rubber, plus Mil-Spec end plate and castle nut. Buffer tube is compatible with Mil-Spec carbine buffer and spring, and the lower slot is machined to accept all Mil-Spec end plates and sling mounting accessories.
Outside diameter: 1.25â€
Includes:
• Pistol Buffer Tube (PBT)
• Castle Nut
• End Plate
• Foam Pad
CNC-MACHINED 7075 T651 CERTIFIED US MADE BILLET ALUMINUM PISTOL BUFFER TUBE
Tube is designed to fit Mil-Spec carbine buffer and spring.
Restricted Part
Please check with your state regulations for ownership of Restricted Parts. May require documentation.




