Adams Arms Gas Piston Conversion Kit For AR-15/M16/M4
The Adams Arms® Gas Piston Conversion Kit replaces a standard AR-15 rifle's direct impingement gas-operating system with a short-stroke, free floating gas piston design, resulting in a rifle that remains cleaner and cooler for increased reliability. The Gas Piston Conversion Kit installs easily, requiring no permanent alterations to your rifle. The complete kit includes a replacement gas block, piston and piston return spring, operating rod, 1-piece bolt carrier, handguard, hardware, and installation DVD—everything you need to improve the reliability of your AR-15, M16, or M4 carbine.
Manufacturer model #: CPS-D-ADA.
- Allows your AR rifle to remain cleaner and cooler for increased reliability
- Requires no permanent alterations to rifle
- A complete kit with everything you need
- Installs easily