Pws Mk109 Mod 2-m Upper 300blk 9.75

The Pws Mk109 Mod 2-m Upper 300blk 9.75 is a purpose-built upper receiver designed for users seeking a compact and powerful platform optimized for suppressed use. This upper receiver leverages the .300 Blackout cartridge to deliver superior terminal ballistics from its short 9.75-inch barrel, making it an excellent choice for tactical applications.

At the core of the Pws Mk109 Mod 2-m Upper 300blk 9.75 is the MOD 2-M forged receiver, engineered to be lighter and stronger than traditional mil-spec options. The long-stroke piston design effectively reduces carbon fouling and heat transfer to the bolt carrier group, ensuring reliable cycling even during extended use or with subsonic ammunition. The integrated adjustable gas block allows for tuning the dwell time to optimize performance for various muzzle devices, enhancing the overall shooting experience.

Tactical professionals will appreciate the M-LOK handguard, which offers ample space for accessories like lights, lasers, and vertical grips while maintaining a slim profile. This upper receiver is compatible with standard AR-15 lower receivers, making it a versatile upgrade for existing platforms. Whether building a dedicated defense tool or enhancing a duty rifle, this upper receiver provides the performance needed for demanding environments.