Phase 5 Tactical AR-15 Pistol Buffer Tube

Name: Phase 5 Tactical AR-15 Pistol Buffer Tube
Brand: Phase 5 Tactical
SKU: GAG_AS-PBT
Price: 36.89 USD
Availability: InStock

Reviewed by Hunter's Outpost Editorial Team

Last Reviewed: August 5, 2026

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

$36.89

List Price: $49.95

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SKU: GAG_AS-PBT

Overview

CNC machined aluminum buffer tube to fit Mil-Spec carbine buffer and spring. Hard anodized Mil-Spec type III black finish. Machined lower slot to accept all Mil-Spec end plates and sling mounting accessories. Mil-Spec end plate and castle nut. Foam rest p