Osprey Defense OPS-416 Gas Piston Retrofit Conversion Kit AR-15 Large Barrel Diameter Carbine Length

Product #: 629339 Osprey Defense #: OPS-416-HB UPC #: 139641585642
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  • Information
Gas piston upgrade for your AR-15. Switching to a gas piston operating system from a direct gas impingement one leads to a cleaner and cooler operating rifle. This should lead to fewer malfunctions and considerably more time between cleanings. The OPS kit is a true drop-in gas piston conversion, installing easily in a few minutes with a minimum of tools or technical expertise.

Technical Information:
  • Available for carbine, mid, and rifle length gas systems
  • For barrel diameters greater than .875"
  • Compatible with the following calibers: 223 Rem/5.56x45mm NATO, 5.45x39mm Russian, 7.62x39mm Russian, 6.5 Grendel, 6.8mm Rem SPC
  • Suppressor and full-auto compatible
Kit Contains:
  • Solid Billet Bolt Carrier
  • Piston
  • Piston Chamber
  • Operating Rod
  • High Heat Handguard
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