Phase 5 AR-15 Buffer/Receiver Extension Parts
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Phase 5 Weapon Systems AR-15 Pistol Buffer Tube Assembly
The Perfect Buffer Tube Assembly For Your Pistol Caliber Rifle The Phase 5 Weapon Systems AR-15 Pistol Buffer Tube Assembly has everything you need to get the backend of your...
Phase 5 Weapons Systems’ buffer assembly is a great fit for an AR-15 pistol build.
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