.223 Remington/5.56mm/5.56x45mm

The DPMS Oracle rifle kit comes with unassembled parts, including an A3 upper receiver, a light contoured 16-inch barrel with...

Colt’s competition-born CSR-1516 5.56mm is born to run, win and defend—for below $1,000!

The ARES-16 Sub-Carbine features an adjustable gas-piston operating system, a quick-change barrel, an ambidextrous M4 charging handle, and more.

Chambered in .223/5.56mm, the JARD J16 AR-15 upper receiver has a free float 16.2 inch barrel, a Picatinny rail for...

Black Rain Ordnance’s Norguard-finished PG9 AR packs plenty of custom touches for can’t-fail 5.56mm reliability!

Dive-ready carbines by Heckler & Koch, Colt, FN and more are bred for the amphibious missions of the world’s top...

DoubleStar’s multi-mission Mil-Spec Dragon patrol carbine is built for demanding tactical applications!

MEAN Arms has introduced their new Hybrid-15 rifle which features an integrated 7075-T6 (Mil-Spec) Aluminum/Composite AR-15 Lower Receiver.

Packing 30+1 rounds of heavy-hitting 5.56mm, Diamondback’s DB15 AR-style megapistol has major bite!

The Wilson Combat 5.56mm Paul Howe Tactical Carbine is ready for CQB, long range and every threat in between!