Benelli LUPO Cerakote 7mm PRC Loden Fleck Patriot Brown Rifle
Caliber: 7mm PRC | Capacity: 4

The Colt M4 OEM1 Carbine is a semi-automatic 5.56 NATO rifle designed for customization on the proven Colt M4 platform. This factory configuration includes a 16.1-inch chrome-lined barrel with a 1:7 twist rate, an A2 front sight base, a flat-top receiver with Picatinny rail, a carbine-length gas system, and a pistol grip. The OEM1 intentionally omits the handguard, buttstock, trigger guard, magazine, and rear sight, giving builders and dealers a flexible starting point for a personalized setup. The rifle uses standard AR-15 magazines and accepts a wide range of aftermarket components.
The Colt M4 OEM1 Carbine provides a dependable factory foundation for a customized 5.56 NATO rifle build.
Caliber: 7mm PRC | Capacity: 4
Mossberg
★ 4.8 32 reviews
Caliber: 7.62x51 NATO, .308 Win | Capacity: 10
Springfield Armory
★ 5.0 7 reviews
Caliber: 7.62x51 NATO, .308 Win | Capacity: 10
Springfield Armory
★ 4.8 6 reviews
Caliber: .308 Win | Capacity: 10
Caliber: .223 Remington, 5.56 NATO | Capacity: 32