Phase 5 Enhanced Buffer Spring for AR-15/M16 Rifles or Pistols - PBS

Phase 5 Weapon Systems PBS Buffer Spring Features: The Phase 5 AR-15 Pistol length buffer spring is a high performance spring specifically designed for AR-15 s running with either a pistol length gas system or a standard carbine length gas system. This particular spring in an extra power spring which will provide you with a longer service life as well as improved cycling operation for more consistent performance. Phase 5 Weapon Systems PBS Buffer Spring Specifications: Phase 5 Weapons Systems Pistol Length Buffer Spring PBS AR-15 Pistol/Carbine Enhanced Buffer Spring .223 Rem/5.56 NATO Extra Power Spring Heat Treated/Corrosion Resistant Steel Wire Improves cycling/operation Made in the USA Fits: AR-15 s with a Pistol/Carbine Gas System