The NX15 is Seekins' redesigned go-to rifle for sport and competition shooting. Featuring an upgraded Timney trigger NX15 skeletonized upper/lower receiver set and NOX handguard the NX15 is an extremely durable lightweight tack driver. The NX15 lower receiver also features ambidextrous controls allowing effective efficient manipulation of the weapon from either side. The NX15 will stand out from the crowd and keep you at the top of your game. - Caliber: 223 Wylde/5.56 - Specs: - Weight: 7lbs - Barrel: 16 1:8 Twist 5R 416 stainless steel - Receivers: NX15 7075-T6 billet skeletonized upper/lower receiver set - Handguard: 15 NOX MLOK - Gas Block: Seekins Low Profile Adjustable Gas Block - Colors: Armorer Black - Finish: Black oxide coating - Stock: 6 position adjustable carbine stock (depends on the availability) - Muzzle Device: Seekins NEST Flash Hider 1/2x28