NexGen Arms NG-15 Pistol — .300 AAC Blackout

NexGen Pewter AR-15 Pistol .300 BLK 7.5in Barrel Semi-Auto - NG-15 Black

Get a genuinely compact, suppressor-ready pistol platform with the NexGen Arms NG-15 — an AR-style pistol chambered in .300 AAC Blackout, built around a short 7.5" threaded barrel that's ready to run subsonic or supersonic loads right out of the box.

The CNC-machined receivers are built from aircraft-grade aluminum and finished with mil-spec hard coat Type III anodizing, giving you a genuinely durable platform in a compact footprint. The 1:8" twist rate is well-matched to .300 Blackout's dual-purpose nature, stabilizing both lighter supersonic loads for range work and training, as well as heavier subsonic loads when you're running it suppressed. A nitride-treated bolt carrier group adds corrosion resistance and smoother cycling over the long haul, and the M-LOK aluminum handguard with full-length Picatinny top rail gives you room to mount optics, lights, and accessories exactly where you want them.

The threaded 7.5" barrel comes ready for a suppressor or other muzzle device without any additional gunsmithing, and the compact overall length makes this platform genuinely easy to maneuver in tight spaces, whether that's a home-defense scenario or a day at the range. It ships complete with one 30-round magazine and a standard pistol grip, so you're ready to shoot the moment it's in hand. Pair it with a suppressor from our Suppressors selection, and our in-store Silencer Shop Elite Dealer kiosk can walk you through the entire ATF eForm 4 process from the same visit.

Whether you're building out a dedicated suppressed .300 Blackout setup, want a maneuverable home-defense pistol, or are looking for an affordable entry into the AR pistol platform, the NexGen Arms NG-15 delivers real capability without the premium price tag of a name-brand competitor.

Frequently Asked Questions

Q: What caliber is the NG-15 chambered in?
A: This model is chambered in .300 AAC Blackout.

Q: What is the barrel length and twist rate?
A: It features a 7.5" threaded barrel with a 1:8" twist rate, suited for both supersonic and subsonic .300 Blackout loads.

Q: Is the barrel ready for a suppressor?
A: Yes, the barrel is threaded and ready to accept a suppressor or other muzzle device without additional gunsmithing.

Q: What magazine capacity does it come with?
A: It ships with one 30-round magazine.

Q: What finish does this model have?
A: This model (NG15-300AACBPBLK) has a black hard coat anodized finish.

Q: What kind of bolt carrier group does it use?
A: It uses a nitride-treated bolt carrier group for enhanced durability and smoother cycling.