Rainier’s armory shop

Rainier’s Armory was initially put up by enthusiasts for enthusiasts. Our expertise lies in high-quality tactical firearms, including rifles, shotguns, and pistols, alongside various components, optics, and accessories. We stand by our products and only offer those that we would be proud to use ourselves. Our extensive collection of distinctive items, which has grown since our website’s establishment in 2005, is a testament to our customers’ continued trust in us. Guided by our technical advisory board, composed of passionate fans, members of law enforcement, and former military personnel, we guarantee that our offerings are truly unparalleled in the market.

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Explore our special discounted Ammo

Rainier’s Armory shop personally works hard to maintain relationships with some of the leading gun manufacturers in the industry. Names you will instantly recognize, like HK, Glock, Sig Sauer, Wilson Combat, Colt, Bushmaster, Mossberg, Remington, Smith-Weston, Springfield, Beretta, Browning, and hundreds more. It is our relationship with these brands and our volume buying that helps us keep a supply in stock. Even through the leanest months of the pandemic maintained a stock of the finest weapons, ammunition, and parts.

Ammo for sale

Explore our store to shop for ammunition with some of the leading manufacturers.

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AR 15 Upgraded | AR 15 Ammo

The AR-15 is a versatile rifle that can fire different types of ammunition, such as 223 Remington, 5.56 NATO, 22 long rifle, 300 AAC Blackout, and more. The most common ammo for the AR-15 is 223 Remington or 5.56 NATO, which are similar but not identical. Some AR-15s can only shoot 223 Remington, while others can shoot both 223 Remington and 5.56 NATO.

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laser light | laser for ar | gun beam

Explore a wide range of laser sights for pistols, rifles, and shotguns in Rainier’s Armory shop. We offer laser sights from popular brands such as Crimson Trace Laser Grips, Lasermax Laser Sights, and Steiner eOptics Laser Sights.Remington range 9mm 115gr fmj


Rainier’s Armory shop has a vast collection of gun optics that can help you stay on target. We understand the importance of having a reliable and accurate optic when it matters the most, as it can be the difference between a successful hunt and returning empty-handed. Their selection includes various red dot sights, holographic sights, rifle scopes, handgun sights, mounts, and more from popular brands such as Vortex, Holosun, Trijicon, and others in Rainier’s Armory gun Shop.Remington range 9mm 115gr fmj

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About Us

Rainier’s Armory Shop is your trusted source for buying guns online. Check out our great selection of guns from AR-15, AR-10, AK-47, Rifles, Handguns, and Shotguns from the industry’s best brands. Whether it’s for hunting, home defense, or concealed carry we can help you find the perfect firearm and ammo today (Rainier’s Armory gun Shop). Remington range 9mm 115gr fmj