Home / Rifles / Semi Auto Rifles / ATI Alpha Maxx HBar 556 “FN PS-90 5.7×28 mm” has been added to your cart. View cart ATI Alpha Maxx HBar 556$699.00 ATI Alpha Maxx HBar 556 quantity Add to cart SKU: 20-40gng Categories: Rifles, Semi Auto Rifles Product ID: 9542 Description Description New and Box with 16 inch barrel if interested call Great Northern Guns at 9075633006 Related products Rock River LAR15 left hand like new $499.00 Add to cart Henry Golden boy, 22 Magnum $708.00 Add to cart ruger, 1022 stainless laminated stock $369.00 Add to cart Andersen manufacture, A.R. 15 receiver complete $135.00 Add to cart