Product Description
MCS AR-9 7.5" INCH 9MM PISTOL UPPER 1:10 FREEFLOAT M-LOK HANDGUARD
The MCS AR9 delivers robust performance and versatility in a complete ARP upper chambered in 9MM. Featuring an MCS 7.5 inch barrel with heavy profile and 1 in 10 twist rate, this upper balances compact dimensions with enhanced rigidity.
Crafted from durable 4150 CrMoV steel with phosphate finish, the barrel ensures longevity through extended shooting sessions. Threaded 1/2x36 for easy mounting of 9MM muzzle devices and accessories. The upper receiver manufactured from 7075-T6 aluminum with anodized finish provides enhanced durability and corrosion resistance.
A 7 inch freefloat M-Lok handguard promotes optimal accuracy by isolating the barrel from external contact while accommodating various attachments for customization. Built for compatibility with standard 9MM AR-15 lowers, this complete upper delivers reliability and precision. The heavy barrel profile maintains accuracy through sustained fire while the complete assembly is ready for installation.
Caliber: 9mm (9x19)
Barrel: MCS AR-15 7.5" 9MM, Hbar, 1-10 T, 1/2x36, Parkerized Barrel
Barrel Length: 7.5-inch
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 1/2x36
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Twist Rate: 1:10
Handguard Style: Freefloat M-Lok
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Bolt Carrier Material: 8620 Alloy Steel
Bolt Carrier Finish: Nitride
Handguard Length: 7-inch
