The Seekins Precision NX15 is a semi-automatic AR-pattern rifle chambered in 6mm ARC. It has a threaded barrel, a NOX M-Lok handguard, and a black finish, with a 10-round capacity. 
 

Key Specifications 

• Brand: Seekins Precision 
• Model: NX15 
• Caliber: 6mm ARC 
• Action: Semi Auto 
• Capacity: 10rd 
• Color/Finish: Black 
   

Detailed Features 

• Threaded barrel for suppressor or muzzle device compatibility 
• NOX M-Lok handguard 
• 6mm ARC chambering on an AR-pattern platform 
• Black finish throughout 
• 10-round capacity

Owners of the NX15 in 6mm ARC regularly cite fit and finish as a step above typical AR-pattern rifles at a comparable price. The NOX M-Lok handguard draws consistent praise for its solid feel and mounting options, and the threaded barrel is appreciated by users planning to run a suppressor.

The 6mm ARC chambering attracts buyers looking for a precision-oriented cartridge in an AR platform, and most report satisfying groupings once load selection is dialed in. The trigger is the most common complaint; it functions reliably but does not satisfy shooters accustomed to higher-end drop-in units.

Seekins Precision occupies a premium position, and NX15 buyers divide on whether the build quality justifies the price. Those prioritizing materials and tolerances are usually satisfied. Those comparing on a cost-per-feature basis sometimes look at competitors.