Osprey Defense OPS 416 Heavy Barrel Gas Piston Conversion kit
Availability: Call 832-363-3783 For Availability
Osprey Defense OPS 416 Heavy Barrel Gas Piston Conversion kit for Carbines (H-bar)
Osprey Defense OPS 416 HB Gas Piston Conversion kit with full auto bolt carrier will work in semi auto rifles
Osprey Defense is proud to present the most revolutionary product to hit the firearms market in years. If you own an AR15 , M16, or M4 style rifle in either full or semi auto, then you have everything you need to use the Osprey Defense OPS-416 HB Gas Piston Conversion System.
The Osprey Defense OPS-416 HB Gas Piston System fits most standard AR15/M16/M4 carbine length rifles with a barrel outer diameter of .875 to 1". This covers almost all AR15/M16/M4 rifles ever made. There are some exceptions to this and we will note them under the fit chart area as they come in. Most likely, if you have an unmodified gun from a quality name brand, the OPS-416 HB will fit just fine.
Factory Certified as Will Fit with the Osprey Defense kits
- Included high-heat polymer handguards provided with every Osprey Defense Gas Piston kit.
- Midwest Industries 17P Rail System
- Midwest Industries 20P Rail System
- Surefire 500 series integrated handguard with light.
- Magpul MOE Handguards with slight modification to upper heat shield