Seekins NX15 | 6 ARC Rifle | 0011300125-F-BLK

The Seekins Precision NX15 is a purpose-built semi-automatic rifle chambered in 6 ARC that pairs a lightweight billet receiver set with a NOX M-LOK handguard for sport and competition shooting. It includes ambidextrous controls and a Seekins low-profile adjustable gas block for reliable, tunable operation. For optics, a Vortex Viper PST Gen II 1-6×24 (priced under $1000) is a solid match for this platform, providing a durable, low-profile sighting solution for close-to-mid-range competition.

Applications: sport and competition shooting, and precision target work or varmint/field work where a lightweight, accurate AR-platform rifle is desired.

Product Specifications

• The UPC is 811452025417.
• The manufacturer is Seekins Precision.
• The model is listed as NX15.
• The caliber is specified as 6 ARC.
• The action is Semi-Auto.
• The receivers are a NX15 7075-T6 billet skeletonized upper/lower receiver set.
• The handguard is a 15-inch NOX MLOK handguard.
• The rate of twist is 1-in-8.
• The muzzle device is a Seekins NEST Flash Hider with 1/2×28 thread.
• The gas system uses a Seekins low-profile adjustable gas block.
• The stock is a 6 position collapsible carbine stock.
• The capacity is 10 + 1.
• The unloaded weight is listed as 7 lbs.
• The finish is Armorer Black.
• The rifle features ambidextrous controls for ergonomic handling.

Built around Seekins’ NX15 billet receiver set, this rifle emphasizes a balance of durable construction and competition-oriented ergonomics. The combination of a NOX M-LOK handguard, adjustable gas block, and a match-oriented trigger makes the NX15 a practical choice for shooters who prioritize consistent shot-to-shot performance and modularity. Its configuration supports optic mounting and accessory integration without excess bulk.

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