The Meridian 7.5-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Complete Upper Build from Davidson Defense delivers precision and reliability for firearms enthusiasts. This upper assembly is tailored for the AR-9 platform, featuring a 7.5-inch barrel crafted from 4150 CrMoV steel with a phosphate finish, an HBAR profile, and a 1:10 twist rate. The upper receiver is forged from 7075-T6 aluminum and finished with a Type III hard coat anodization for durability.
The M-Lok free-float handguard, constructed from aircraft-grade aluminum and finished in black, allows for easy attachment of accessories while maintaining a lightweight profile. The complete upper is outfitted with a nitride-coated 9MM bolt carrier group made of 8620 alloy steel, along with a 9mm flash hider muzzle device. It uses a standard 1/2x36 thread pitch and comes equipped with an AR-15 M4 mil-spec charging handle, making it an excellent choice for customization and performance.
Platform: AR-9
Caliber: 9mm (9x19)
Barrel Length: 7.5-inch
Barrel Material: 4150 CrMoV
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Twist Rate: 1:10
Barrel Thread Pitch: 1/2x36
Upper Receiver Material: 7075-T6 Forged Aluminum
Upper Receiver Finish: Type III Hard Coat Anodized
Handguard Material: Aircraft-Grade Aluminum
Handguard Color: Black
Handguard Style: M-LOK Free-Float
Bolt Carrier Name: 9MM Nitride Bolt Carrier Group
Bolt Carrier Material: 8620 Alloy Steel
Bolt Carrier Finish: Nitride
Muzzle Device: 9mm Flash Hider A2 Birdcage
Muzzle Device Finish: Manganese Phosphate
Muzzle Thread Pitch: 1/2x36
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
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