Phase 5 Buffer Tube Complete Assembly for AR-15 Pistol, Black - PBT-CA
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Phase 5 Weapon Systems
Overview
The Phase 5 Buffer Tube Complete Assembly is specifically designed for AR-15 pistols, featuring an aluminum construction that ensures durability while maintaining a lightweight profile. This parts kit includes everything you need for a smooth installation, allowing builders to create a reliable and efficient buffer system for their pistol builds. It's commonly used in builds where compactness and maneuverability are prioritized, making it a great choice for personal defense or tactical applications.
Specifications
Phase 5 Buffer Tube Complete Assembly for AR-15 Pistol, Black - PBT-CA
Available Merchants(7)
Prices checked
Price Alert
Price and stock
The Phase 5 Buffer Tube Complete Assembly for AR-15 Pistol, Black - PBT-CA was in stock most days in September 2026, and today 5 of the 7 retailers we track have it in stock. Prices barely moved in September 2026, holding around $59.95, so there haven't been real sales lately. Buying today, the lowest price is $59.95 at Optics Planet, which matches the best price we saw in September.
Prices checked · refreshed daily across 37 retailers
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