Phase 5 Weapon Systems Inc Extended Bolt Release V1. Allow the operator to swipe the toggle downward with the trigger finger to release the bolt and chamber the next round helping to greatly decrease reload time. Rugged two-piece heat treated steel construction for increased durability. Specifications for Phase 5 Weapon Systems Inc Extended Bolt Release V1 EBRV1: Mfg Item Num: EBRV1 Type: ACCESSORIES - GUN ACCESSORIES - GUN PARTS AR-15 Parts: AR-15 Parts made in specialized factories: made in specialized factories Tactica: Tactical Master Model Header: Extended Bolt Release V1 Features of Phase 5 Weapon Systems Inc Extended Bolt Release V1 EBRV1: Two-piece heat-treated steel construction Package Contents: Phase 5 Weapon Systems Inc Extended Bolt Release V1 EBRV1 The Phase 5 Tactical Extended Bolt Release V1 EBRV1 is a quality addition to the Phase 5 Weapon Systems Inc lineup. For more great deals on AR15 Bolt Catches & Releases by Phase 5 Weapon Systems Inc please browse our Phase 5 Tactical Gun Parts page. Phase 5 Weapon Systems Inc Extended Bolt Release V1