IDL AR-9 MP5 Three-Lug 9mm 7-Inch Barrel 1:10 Twist 1/2x28 w/ Thread Protector Bundle

The IDL AR-9 MP5 Three-Lug 9mm 7-Inch Barrel Bundle is precision-engineered for performance and versatility. Constructed from high-grade steel, the barrel features a 7-inch length, a 1:10 twist rate for optimal stabilization of 9mm projectiles, and a 1/2x28 threaded muzzle compatible with various muzzle devices and suppressors. The integrated MP5-style three-lug adapter provides quick-detach options for three-lug suppressors, offering added convenience. This bundle includes a thread protector to safeguard the threads when not in use, ensuring durability and reliability for your AR-9 build.