AR-15 5.56/.223 16" Stainless Steel Diamond Pulse Fluted Tactical Bull Upper Assembly

16" 5.56 Upper: Specs & Features

AR-15 5.56/.223 16" stainless steel diamond pulse fluted tactical bull upper assembly. 

Specs:

A3  flat top upper receiver - made from certified 7075-t6 aluminum forgings. Black hardcoat anodized and teflon coated to gov. specs. Forward assist and dust cover installed. M4 feedramps.

Barrel - 16" 416 stainless steel bull contour barrel with diamond pulse fluting. Hardened to 26-32 rc and stress releived.  Chambered in 5.56 nato (also accepts .223 rounds). 1-9 rh twist 6 groove button rifled. .936 under gas block. Target crowned. M4 feedramps.

Gas system - .936 low profile gas block made from steel for max performance and durability. Carbine length gas system.

Handguards - 12" mid length free floating mlok rail. Designed to be smooth and comfortable on your hand while still providing the ability to mount accessories at the front of your rail. Made from aircraft quality aluminum and black hardcoat anodized. Rails may vary in design based on stock availability, the same excellent quality.

Does not come with BCG and/or Charging Handle. Images may not be an exact representation of the product.

FAQ

Will this upper fit my AR-15 lower?

Yes. It fits any standard mil-spec AR-15 lower receiver and uses a standard 5.56 bolt carrier group and STANAG/AR-15 magazines.

Can I shoot both 5.56 NATO and .223 Remington?

Yes. A 5.56 NATO or .223 Wylde chamber safely fires both 5.56 NATO and .223 Remington ammunition.

Is a bolt carrier group included?

No. The bolt carrier group is sold separately; any standard 5.56 AR-15 BCG will work.

What twist rate does it use?

A 1:9 twist, best suited to 55 gr to 69 gr bullets.

Related: 5.56 NATO & .223 Wylde AR-15 uppers