Description
Alteration of your bolt to work with Full Auto lowers, and Forced Reset Type triggers. You are purchasing the service to work on your bolt. You are not purchasing a bolt.
- Shop by Manufacturer
- All Products by Manufacturer
- ADCO
- Aero Precision
- ALG Defense
- Allen Engineering
- American Defense
- ARMS
- B5 Systems
- Blue Force Gear
- Bravo Company
- Crimson Trace
- Daniel Defense
- Dead Air
- EoTech
- Ergo
- FN
- Geissele
- Griffin Armament
- Harris
- Hogue
- Holosun
- HUXWRX
- KAK
- Law Tactical
- Leupold
- MAGLULA
- Magpul
- Midwest Industries
- Muzzle Devices
- Otter Creek Labs
- Q
- Raven Concealment Systems
- Rearden
- Rock River
- Rugged
- Sig Sauer
- SilencerCo
- Sons of Liberty
- Streamlight
- Strike Industries
- Surefire
- Trijicon
- Troy Industries
- Vltor
- White Oak
- YHM
- Gunsmithing
- View All Shop Services
- AR57 Full Auto Bolt Mod
- Assembly-Diasassembly Services
- AWB Compliance Mods
- Barrel Modification / Repair
- Barrel Threading
- Contouring
- FAQS
- Finishes
- FSB Install / Modification
- Gas Block Pinning
- NFA Engraving
- Perm Attach Muzzle Devices
- Remove Muzzle Device
- Remove Sear Block From Lower
- Testing / Evaluation
