The Ronin 16-inch Carbine-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build from Davidson Defense offers a robust solution for gunsmiths prioritizing freedom in their craft. This upper assembly features a 16-inch barrel constructed from 4150 CrMoV steel with a 1:7 twist rate, optimized for 5.56x45mm NATO ammunition. The carbine-length gas system aids reliable cycling, while the M4 profile and phosphate finish contribute to durability.
The 6061-T6 aluminum handguard, styled in M-Lok, provides excellent modularity, allowing for accessories without compromising weight. The upper receiver, from the Black Diamond Series, is made from 6061-T6 billet aluminum and boasts a Type III hard coat anodized finish, ensuring long-lasting resilience. Complemented by a micro low-profile gas block and finished with a manganese phosphate GI birdcage flash hider, this complete upper build is engineered for functionality and performance in demanding environments.
Caliber: 5.56x45mm NATO
Barrel Length: 16-inch
Barrel Material: 4150 CrMoV
Barrel Twist Rate: 1:7
Barrel Gas System Length: Carbine-Length
Barrel Thread Pitch: 1/2x28
Barrel Finish: Phosphate
Barrel Profile: M4
Color: Black
Handguard Material: 6061-T6 Aluminum
Handguard Style: M-Lok
Handguard Color: Black
Upper Receiver Name: Black Diamond Series AR-15 Billet Upper Receiver No Forward Assist
Upper Receiver Material: 6061-T6 Billet Aluminum
Upper Receiver Finish: Type III Hard Coat Anodized
Gas Block Name: Micro Low-Profile Gas Block, .750 O.D Barrel Steel
Gas Block Size: 0.750
Gas Block Material: Steel
Muzzle Device: AR-15 1/2x28 TPI GI Birdcage Flash Hider 5.56 .223 A2
Muzzle Device Finish: Manganese Phosphate
Bolt Carrier Name: AR-15 5.56/.223/.300/.350 Complete Bolt Carrier Group
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
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