The Rogue Spur 7.5-inch pistol-gas AR-15 upper build kit from Davidson Defense is designed for precision and versatility. Chambered in 5.56 NATO, it features a 7.5-inch "Gael" barrel made from polished 416R stainless steel with a 1:7 twist rate, optimizing performance with various bullet weights. The upper receiver is crafted from durable 7075-T6 aluminum and finished with anodizing, providing a rugged platform for your builds.
A 7-inch ACE-20 Series M-Lok freefloat handguard allows for customizable accessory attachment while maintaining a lightweight profile. The kit includes a micro low-profile gas block with a 0.75-inch diameter and an AR-15 1/2x28 TPI GI birdcage flash hider. This assembly offers seamless functionality, making it an ideal choice for gunsmiths pursuing high-performance AR-15 setups.
Caliber: 5.56x45mm NATO
Barrel Length: 7.5-inch
Barrel Material: 416R Stainless Steel
Barrel Finish: Polished Stainless Steel
Barrel Profile: Government
Barrel Twist Rate: 1:7
Barrel Thread Pitch: 1/2x28
Barrel Gas System Length: Pistol
Gas Block Size: 0.75
Gas Block: Micro Low-Profile Gas Block, .750 O.D Barrel Steel
Gas Block Material: Steel
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Upper Receiver: AR-15 Upper Receiver, M4 Feed ramps, 7075 T6 Aluminum, Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: M-LOK
Handguard Length: 7-inch
Handguard: ACE-20 Series 7" M-LOK Freefloat Handguard
Muzzle Device: AR-15 1/2x28 TPI GI Birdcage Flash Hider 5.56 .223 A2
Muzzle Device Finish: Manganese Phosphate
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