The Ronin Competition 7.5-inch Stainless Steel Pistol-Gas Complete Upper is engineered for precision and performance on AR-15 platforms. Chambered in 5.56 NATO, the 7.5-inch barrel made from 416R stainless steel features a government profile and a 1:7 twist rate, ensuring bullet stability and reliable cycling through its pistol-length gas system. The upper receiver is crafted from 6061-T6 billet aluminum and finished with a Type III hard coat anodization for durability.
Equipped with a 7-inch M-Lok handguard, this upper allows for versatile accessory mounting, complemented by a partial Picatinny top rail section for additional attachment options. The package includes a low-profile, micro gas block and a GI birdcage flash hider, with standard 1/2x28 muzzle threading. The included M4 charging handle ensures smooth operation. This complete upper is ideal for gunsmiths and enthusiasts looking for a reliable and versatile AR-15 build.
Barrel Length: 7.5 inches
Caliber: 5.56x45mm NATO
Barrel Material: 416R Stainless Steel
Barrel Twist Rate: 1:7
Barrel Finish: Stainless
Barrel Profile: Government
Gas System Length: Pistol
Barrel Thread Pitch: 1/2x28
Handguard Name: 7-inch M-Lok Handguard, Partial Picatinny Top Rail Section, Black
Handguard Length: 7 inches
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
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Gas Block Name: Micro Low-Profile Gas Block for .750 O.D Barrel Steel
Gas Block Size: 0.750 inches
Muzzle Device: AR-15 1/2x28 TPI GI Birdcage Flash Hider A2
Muzzle Thread Pitch: 1/2x28
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
To view the most up-to-date shipping times Click HERE. To view Warranty, Returns, Terms & Restrictions Click HERE.
