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Phase 5 Weapon Systems AR-15 Pistol Buffer Tube Assembly

Phase 5 Weapon Systems AR-15 Pistol Buffer Tube Assembly
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Product Description

AR-15 Pistol Buffer Tube (PBT)™ 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.

Product Includes

  • Pistol Buffer Tube (PBT)
  • Castle Nut
  • End Plate
  • Foam Pad
  • Carbine Buffer - Standard 3oz
  • Phase 5 Enhanced Buffer Spring

Product Specifications

  • Outside diameter: 1.25in
  • Length: 7.4in
  • Weight: 11.3oz

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