The NEMO OMEN Match 3.0 is an AR-style precision rifle chambered in .300 Winchester Magnum with a 22-inch Bartlein-blank barrel. It combines a match-oriented barrel and bedding with an adjustable platform intended for extended-range shooting and prolonged time on target. The rifle is built on a billet receiver set with Tungsten Cerakote and ships with a Magpul PRS adjustable stock.
Key Specifications
- The caliber is .300 Winchester Magnum.
- The barrel measures 22 inches and starts as a Bartlein blank.
- The barrel material and rifling are 416R stainless steel with 1:8″ twist and 5R rifling.
- The action is Semi-Auto.
- The factory magazine capacity is 14 rounds and ships with a NEMO magazine with an aluminum follower.
- The stock is a Magpul PRS adjustable rifle stock.
- The upper and lower are a billet 7076-T6 receiver set with Tungsten Cerakote.
- The muzzle device is a NEMO dual chamber compact muzzle brake in 6AL-4V titanium.
- The rifle uses a four-position adjustable gas system for suppressed and unsuppressed use.
- The trigger is a Geissele SSA-E two-stage with an initial pull of 2.3 lbs and a second stage of 1.2 lbs.
The OMEN Match 3.0 pairs match-grade components and an adjustable platform to support precision work at extended ranges. With its Bartlein-blank barrel, adjustable gas system, tuned carrier and recoil components, and an ergonomic PRS stock, the rifle is configured for disciplined, accuracy-focused use in competition or long-range precision applications.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




