10006073 Reviews & Ratings

The MK111 and MK116 MOD 1-M is perfect for shooters looking for a weapon with endless uses. Maintaining the shortest barrel length recommended for suppressed use, this compact upper receiver is one of the most popular from LE to heli-hunting. The MOD 1-M upper receiver has an 11.85" or 16.1” barrel and a compensator.

• Long stroke piston system
• M-LOK handguards
• Includes Radian Raptor Charging Handle
• 3-setting adjustable gas system
• 1:8 barrel twist rate

With the fully forged upper, the MOD 1-M is a no-nonsense tool for when you need a high value option that is relentless and unstoppable.

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