Details
The IX w/SBA3 Brace 7.5-inch Carbine-Gas 1:10 9MM AR-9 is a compact and versatile pistol build kit, featuring an assembled receiver and freefloat M-Lok handguard for superior customization. Constructed with a 7.5-inch HBAR barrel made from 4150 CrMoV steel, it has a twist rate of 1:10 and a phosphate finish for durability and reliability. The barrel is threaded at 1/2×36 and equipped with a 9mm A2 birdcage flash hider.
The upper receiver is an AR-15 billet pistol caliber model, paired with a lightweight 6061-T6 aluminum handguard, finished in black, and designed with M-Lok slots for accessory mounting. The kit includes a 9MM nitrided bolt carrier group made from 8620 alloy steel. Completing the build is an SB Tactical SBA3 adjustable pistol stabilizing brace, ensuring stability during use. This kit offers everything needed for a reliable 9MM AR-9 platform in a compact form factor.
Specifications
Caliber: 9mm (9×19)
Barrel Length: 7.5-inch
Barrel Thread Pitch: 1/2×36
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Twist Rate: 1:10
Barrel Material: 4150 CrMoV
Muzzle Device: 9mm Flash Hider A2 Bird Cage
Muzzle Thread Pitch: 1/2×36
Upper Receiver: AR-15 Billet Pistol Caliber Upper Receiver
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: 7" M-LOK Freefloat with Full Top Picatinny Rail
Bolt Carrier: 9MM Nitride Bolt Carrier Group
Bolt Carrier Material: 8620 Alloy Steel
Bolt Carrier Finish: Nitride
Pistol Brace: SB Tactical SBA3 Adjustable Pistol Stabilizing Brace
Pistol Brace Color: Black
Pistol Brace Material: Polymer
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