Seekins Precision 0011300127-F-BLK NX15RIFLES 338ARC BLK

The Seekins Precision NX15 in 338 ARC is a competition and sport shooting rifle built around a precision platform that doesn't sacrifice practicality for performance. This is a rifle engineered for shooters who demand accuracy, reliability, and the ability to run it hard at the range or in a match without the weight penalty. At 7 pounds, the NX15 delivers the kind of lightweight handling you want when precision matters, paired with a skeletonized receiver design that keeps you mobile without compromising structural integrity.

The 16-inch barrel features a 1:8 twist rate and is cut from 416 stainless steel with Seekins' 5R rifling profile—the kind of geometry that rewards careful handloading and consistency. The matched NX15 7075-T6 billet upper and lower receiver set forms the backbone, machined from aircraft-grade aluminum and stripped down to shed unnecessary weight. The NOX 15-inch handguard rides on M-LOK for modularity and gives you real estate for mounting support gear or keeping your hand comfortable during longer sessions. An adjustable low-profile gas block lets you tune the rifle to your ammunition, while the Seekins NEST flash hider handles muzzle signature and recoil management.

Ambidextrous controls throughout mean you can run this rifle lefty or righty without fumbling—bolt catch, magazine release, and safety work equally well from either side. The 6-position adjustable stock adapts to your body and gear setup. All of it wears a clean black oxide finish in Armorer Black. Built for competitors, long-range shooters, and hunters who prize precision and lightweight handling, the NX15 in 338 ARC is a serious tool for serious work.

Key Features

• 338 ARC caliber—compact, efficient, and increasingly popular in PRS-style competition
• 7-pound fighting weight keeps fatigue out of precision shots
• Skeletonized 7075-T6 billet receivers balance strength with weight savings
• 416 stainless 5R barrel, 16-inch, 1:8 twist for velocity and stability
• Ambidextrous controls—safety, mag release, and bolt catch work from both sides
• Timney trigger upgrade for clean break and consistency
• NOX 15-inch M-LOK handguard for accessory mounting and control
• Adjustable low-profile gas block for load tuning and reliability
• Seekins NEST flash hider for muzzle management
• 6-position adjustable carbine stock for fit and modularity

Specifications

Frequently Asked Questions

What makes the 338 ARC a good choice for competition and hunting?

The 338 ARC is a compact, efficient cartridge that's gained traction in precision rifle competition and long-range hunting. It delivers serious ballistic capability in a shorter case than traditional magnum rounds, making it well-suited to modern carbine-length setups like the NX15's 16-inch barrel.

Can left-handed shooters run the NX15 effectively?

Yes. The NX15 features ambidextrous controls throughout, including the safety, bolt catch, and magazine release. You can operate this rifle cleanly from either shoulder without any compromise or adaptation.

What's included with the NX15?

You receive the complete rifle with upper and lower receiver, barrel, handguard, gas block, trigger, stock, and muzzle device as specified. Confirm availability of the 6-position stock configuration with your retailer, as stock options may vary.

How does the adjustable gas block help?

The low-profile adjustable gas block lets you tune cycling to your specific ammunition and shooting conditions. This improves reliability, reduces wear, and optimizes the rifle's performance across different loads—especially valuable if you're handloading or testing various rounds at the range.