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Rainier Arms provide a large choice of rifles, shotguns, handguns, Bolt Action, AK rifles, and AR pistols. Find, compare, and shop your favorite. In our offer, you can find firearms from manufacturers like Daniel Defense, Kalashnikov USA, Nighthawk Custom, and many many more. In case you run out of ammo, you can browse and purchase ammo for your firearm.
Review by Alex B. on 3 Apr 2025review stating Great, slick looking upper at a sale price
Great price on a SOLGW Exo 3 upper. Hard to find upper especially on sale like that. The only issue is significant machining marks on very top edge of the rail. But, due to the price being so fair, iam not going to take a star off for it.
Review by Henry H. on 2 Apr 2025review stating I'd say buy them all, but
then there wouldn't be any left for me. I've got about 23 of these. Fantastic mags, great in the hand, slim profile, feed reliably and CHEAP!! at rainier.
