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  6. Davidson Defense Ronin Competition 18-inch Rifle-Gas 1:7.5 AR-15 6MM ARC Freefloat M-Lok Handguard Rifle Complete Upper Build

Davidson Defense Ronin Competition 18-inch Rifle-Gas 1:7.5 AR-15 6MM ARC Freefloat M-Lok Handguard Rifle Complete Upper Build

Part Number: PI-RC-6ARC-63675
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Davidson Defense Ronin Competition 18-inch Rifle-Gas 1:7.5 AR-15 6MM ARC Freefloat M-Lok Handguard Rifle Complete Upper Build
On sale $319.99 $244.99
Retail Price:$319.99
Your Savings:$75.00(23%)
48 left In Stock!
Availability: In Stock

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Details

The Ronin Competition 18-inch Rifle-Gas 1:7.5 AR-15 6MM ARC Complete Upper Build from Davidson Defense is engineered for precision and reliability. It features an 18-inch barrel crafted from durable 4150 CrMoV steel with a nitride finish and a government profile for optimal performance. The 1:7.5 twist rate effectively stabilizes the 6mm ARC, ensuring tight groupings over various distances. The rifle-length gas system, paired with a low-profile steel micro gas block, guarantees smooth cycling and reduced recoil.


Constructed from 6061-T6 billet aluminum, the AR-15 upper receiver is anodized for durability. The free-float M-Lok handguard provides ample attachment points for accessories while maintaining a lightweight profile. This complete upper also includes a QPQ nitride bolt carrier group and an AR-15 M4 charging handle, ensuring reliable operation. The configuration is rounded out with a birdcage flash hider for effective muzzle control, making it an ideal choice for the discerning gunsmith.

Specifications

Caliber: 6mm ARC

Barrel Length: 18-inch

Barrel Material: 4150 CrMoV

Barrel Twist Rate: 1:7.5

Barrel Thread Pitch: 5/8x24

Barrel Finish: Nitride

Barrel Profile: Government

Barrel Gas System Length: Rifle

Gas Block Size: 0.750"

Gas Block Name: Steel Micro Low-Profile Gas Block

Upper Receiver: AR-15 Billet Upper Receiver

Upper Receiver Material: 6061-T6 Billet Aluminum

Upper Receiver Finish: Anodized

Handguard Material: 6061-T6 Aluminum

Handguard Color: Black

Handguard Style: Free-float, M-LOK compatible

Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality

Bolt Carrier Material: 9310 Alloy Steel

Bolt Carrier Finish: QPQ Nitride

Muzzle Device: AR-15 TPI GI Birdcage Flash Hider

Muzzle Thread Pitch: 5/8x24

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