Hello, This KelTec PLR-16 pistol takes standard AR-15 magazines and shoots 5.56 and .223 flawlessly. I've shot 2 MOA groups with it. It has a Barska red dot sight that is sighted in. I fired it today, 2/24/16. It's bubbleguming loud, but runs/chews up any ammo I put in it...These trade at over $500 plus with the foregrip, flash deflector and any type of sight on them. It comes with the flush magazine, and a couple more used 30 rounders. Also comes with beat up bag it's in. I've had this for years..........I want to trade it for quality red dot sight, Eotech, Aimpoint, Vortex, Trijicon, ect. NO Junk!!! Will add or subtract $$$ to get at an equal trade. $500 cash if you want to buy it. I live near Raymond, but will travel to Lacey.