24" 6MM ARC Upper - Satern Heavy SS Barrel - 15" Rail

24" 6MM ARC Upper Assembly for AR15 with 24" 6MM ARC Satern Heavy Stainless Barrel, 15" Rail and Competition Muzzle Brake.

The 6mm ARC utilizes efficient, high-BC bullets to deliver unprecedented performance from the AR-15 platform, and is also used by specialized military groups for their multipurpose combat rifles. The 6mm ARC uses 6.5 Grendel BCGs and magazines.

Specifications:

Barrel: 24 inch 6MM ARC Heavy 416R Stainless Barrel by Satern Barrels with 1x7.5 Twist, M4 Feed Ramps, and 5/8x24 Threads. The accuracy and precision of Satern barrels is surpassed by no one in the firearms industry.
Upper: Mil-Spec Upper Receiver machined from 7075 T6 aluminum forging with forward assist and dust cover installed. Hard coat anodized MIL-STD 8625 Type 3 Class 2.
Rail: 15" Narrow Profile Free Float Rail machined from 6061 T6 aluminum. Comfortable and light weight, with M-LOK or KEYMOD attachment points along the entire length at 3, 6, and 9 positions. Hard coat anodized MIL-STD 8625 Type 3 Class 2.
Gas System: Rifle Length Gas System with 0.875" Low Profile Gas Block.
Muzzle Device: Competition Muzzle Brake with crush washer.

This upper assembly will fit all mil-spec AR15 lower receivers.

This item will ship directly to you with no FFL transfer required. You are responsible for knowing federal, state and local laws applicable to this item.