New Frontier Armory C-4 .300 AAC Blackout AR-15 Rifle, 16 in Threaded Barrel, Free-Float Rail, 30+1
This New Frontier Armory C-4 in .300 AAC Blackout is an AR-15 platform rifle built around a billet C-4 lower with practical enhancements and a clean, modern configuration. It features a 16-inch threaded barrel with an A2-style birdcage flash hider, a free-float aluminum handguard with a continuous 12 o'clock Picatinny rail, and an ambidextrous safety. The rifle includes quality furniture and controls, and its bore condition is excellent.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Light handling marks are present on the exterior surfaces.
What’s Included
- 1x Magpul PMAG 30-round magazine marked 300 BLK (polymer)
The C-4 billet lower is marked "C-4 MULTI" and carries the New Frontier Armory Las Vegas, NV rollmark. It incorporates an integral enlarged trigger guard and a flared magwell for easier magazine changes. A threaded bolt-catch pin is used for added durability and serviceability.
The upper is a standard AR-15 pattern with a forward assist, shell deflector, and ejection-port cover. A free-float aluminum handguard runs a continuous 12 o'clock Picatinny rail and features elongated lightening slots at 3, 6, and 9 o'clock to reduce weight and accept accessories. No sights are installed.
The 16-inch threaded barrel is capped with an A2-style birdcage flash hider. Chambered in .300 AAC Blackout (7.62x35mm), the rifle has a 30+1 capacity and uses standard AR-pattern magazines marked for 300 BLK.
Furniture includes a Mission First Tactical Battlelink Minimalist (BMSMIL) stock on a mil-spec carbine receiver extension and a Magpul MOE+ pistol grip. Controls include an ambidextrous safety selector. The receivers are 7075-T6 aluminum with a hard-coat anodized finish, and the listed length of pull is 10.5 inches.
This semi-automatic, direct impingement AR-15 platform rifle is made in the United States and arrives with a Magpul PMAG marked specifically for 300 BLK.