The Mini w/KAK Brace 11-Inch 9mm AR-9 Pistol Full Build Kit delivers compact versatility and reliability for pistol-caliber platforms. Built around an 11-inch barrel made from high-performance steel with straight profile, nitride finish, 1:10 twist rate, and 1/2x36 thread pitch, this kit pairs with a KAK Industry 9mm Mini Compensator for improved muzzle management. The AR-15 upper receiver made from 7075-T6 aluminum features M4 feed ramps and anodized black finish. A freefloat M-Lok handguard crafted from 6061-T6 aluminum ensures lightweight accessory mounting. The kit includes a Mil-Spec M4 charging handle, bolt carrier made from 8620 alloy steel with nitride finish, KAK Blade Pistol Arm Stabilizer Brace, and heavy-duty pistol buffer tube for reliable operation.
The 11-inch barrel length delivers excellent ballistic performance with 9mm ammunition while maintaining a compact overall footprint. This configuration provides effective range capabilities in a maneuverable package ideal for close-quarters applications and pistol-caliber competition.
The KAK Industry 9mm Mini Compensator with 1/2x36 thread pitch effectively reduces muzzle rise and felt recoil, allowing faster target transitions and follow-up shots. This compact compensator maintains the build's overall short length while delivering tangible recoil management benefits specific to 9mm pressures.
The bolt carrier crafted from 8620 alloy steel with nitride finish provides the strength and reliability needed for 9mm blowback operation. This material choice ensures consistent cycling and durability across extended shooting sessions.
The KAK Blade Pistol Arm Stabilizer Brace paired with the heavy-duty pistol buffer tube provides enhanced control and stability during shooting. This combination delivers improved shooting dynamics in a lightweight, compact pistol platform.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Verify compatibility of all components before assembly. Designed for pistol-caliber builds—confirm 9mm compatibility with your lower receiver and magazine system.
Caliber: 9mm (9x19)
Barrel Material: High Performance Steel
Barrel Length: 11 inches
Barrel Thread Pitch: 1/2x36
Barrel Finish: Nitride
Barrel Profile: Straight
Barrel Twist Rate: 1:10
Muzzle Device: KAK Industry 9mm Mini Compensator
Muzzle Thread Pitch: 1/2x36
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: M-Lok
Upper Receiver: AR-15 Upper Receiver, M4 Feedramps
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier Material: 8620 Alloy Steel
Bolt Carrier Finish: Nitride
Pistol Brace Information: KAK Blade Pistol Arm Stabilizer Brace
Buffer Tube: Heavy Duty Pistol Buffer Tube
Buffer Weight: 5.5 oz
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