Home / Pistols / Semi Auto Pistols / Glock 21 4 th Gen 45acp with Night sites “HK VP9 Optics ready 9 mm” has been added to your cart. View cart Glock 21 4 th Gen 45acp with Night sites$650.00 Glock 21 4 th Gen 45acp with Night sites quantity Add to cart SKU: 1167cgr Categories: Pistols, Semi Auto Pistols Product ID: 15391 Description Description  new inbox if interested, call GunRunners at 907-245-5486 Related products Springfield XDME 10 mm $653.00 Add to cart ruger single six convertible 22lr/22win mag $700.00 Add to cart Springfield XDME 10 mm $653.00 Add to cart Stoger American Eagle 22 Lr Luger $999.00 Add to cart