JavaScript seems to be disabled in your browser. You must have JavaScript enabled in your browser to utilize the functionality of this website.
Live Now! SHOT Show 2026 - Click Here To Watch
Shop Popular AR-15 RiflesSHOP NOW
Shop Popular HandgunsSHOP NOW
Shop AllIn Stock AmmoSHOP NOW
Exclusive Classic Firearms 30 Round AR MagazineGET YOURS
Nemo Arms is a U.S.-based firearms manufacturer recognized for engineering high-performance, precision rifles and shotguns designed for demanding shooters. The company is a pioneer in magnum-caliber AR platforms, notably producing the world’s first semi-automatic.300 Win Mag AR rifle, and is known for its patented recoil reduction systems that enhance shooter control and accuracy. Nemo Arms offers a comprehensive lineup, including the OMEN (Magnum Frame AR), XO (Large Frame AR), BATTLE-LIGHT (Small Frame AR, available in billet and forged variants, plus AR Pistol configurations), MONGOOSE (PCC), and the NX Over/Under Shotgun—each built with premium materials and advanced engineering for reliability in the field and on the range. Shop rifles, explore centerfire rifle ammo and brass, and discover featured cartridges such as .223 / 5.56 and 6.5 Grendel. Browse the Nemo Arms collection for modern firearms that deliver consistent performance and innovation.
Filter By
Nemo Arms OMENREC-G318 Omen Recon 3.0 18'' 300 WIN Steel
Nemo Arms OMENNMS8 Omen Nitemare 300 WIN 8"
