AR 15 .22 NOSLER 18" STAINLESS STEEL SBR UPPER ASSEMBLY - The new .22 Nosler is an upgrade to your standard AR-15 rifle. It offers a significant increase in velocity and energy without having to buy a specialty bolt. Supercharge your AR-15 in two easy steps - change your upper and use your 6.8 SPC magazine.
Pre-release offer - uppers will become available for shipment 2nd week of September 2017.
Barrel Length: 18"
Gas System: Rifle
Barrel Profile: SBR
Barrel Steel: 416R
Barrel Finish: Bead Blasted
Muzzle Thread: 1/2x28
Twist Rate: 1/8
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: Steel low profile
Muzzle Device: Competition tri-port muzzle brake
Receiver Material: 7075-T6 Aluminum forging
Receiver Type: A3 flat top
Hand guard Type: Rifle length free float slim keymod rail (quadrail option available)
Barrel: 18" 416R stainless steel bead blasted barrel with a 1:8" twist, and a rifle-length gas system and .750 low profile steel gas block. Barrel is finished off with a slim 15" keymod rail and a stainless steel tri-port competition muzzle brake.
Upper: A-3 flat top upper is made out of 7075-T6 aluminum forgings, black hard coat anodized and comes with a forward assist and ejection port cover installed. These uppers are made for us right here in the USA by a mil-spec manufacturer.
Comes assembled and ready to mount to your lower receiver. Does not include BCG and Charging Handle.
Please allow up to 7-10 days for your upper to be built and to ship from our facility. Holiday and special sale lead times can be longer* If your order goes beyond the listed lead time, please get in contact with us via email and we will look into your issue.