Home / Pistols / Semi Auto Pistols / Glock 21, Gen. 4, .45ACP with tritium sights “Kel-Tec, used, model PF-9, 9mm Luger caliber, hammer fired, semi auto pistol, 3” barrel, Crimson Trace red laser, 1 magazine, w/original box and manual.” has been added to your cart. View cart Glock 21, Gen. 4, .45ACP with tritium sights$650.00 Glock 21, Gen. 4, .45ACP with tritium sights quantity Add to cart Category: Semi Auto Pistols Product ID: 1639 Description Description Glock 21 Gen 4 45acp with night sights. Nib Related products Kel-Tec, used/unfired, Model P-15, 9mm Luger caliber, striker fired, semi auto pistol, 3.75” barrel, adjustable fiber optic sights, black finish, 1-12 and 1-15 round magazine, light weight, compact, slim & trim, with original box and all accessories. $399.00 Add to cart Taurus 709 slim 9mm $299.00 Add to cart Stoger American Eagle 22 Lr Luger $999.00 Add to cart Colt government model 1911 45acp $1,199.00 Add to cart