Home / Pistols / Semi Auto Pistols / Ruger, Security nine 9 mm “Glock 21, Gen. 4, .45 ACP w/Tritium Night Sights” has been added to your cart. View cart Ruger, Security nine 9 mm$335.00 Ruger, Security nine 9 mm quantity Add to cart SKU: 12tb Categories: Pistols, Semi Auto Pistols Product ID: 2916 Description Description in good condition 3 3/4 inch barrel, if interested, call Gunrunners at 9076321112 Related products SIG-Sauer: Model M17X 9mm $1,400.00 Add to cart Glock 21, Gen. 4, .45 ACP w/Tritium Night Sights $675.00 Add to cart Stoger American Eagle 22 Lr Luger $999.00 Add to cart EAA Tangfoglio TE Combat 9 9mm $789.00 Add to cart