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45 GAP Ammo
*NOTE: THIS IS NOT .45 ACP/AUTO AND WILL NOT WORK IN FIREARMS CHAMBERED IN SUCH! .45ACP/AUTO & .45 GAP ARE NOT IN ANY WAY INTERCHANGEABLE. 45 GAP IS SPECIFICALLY FOR PISTOLS CHAMBERED IN .45 GAP (GLOCK AUTOMATIC PISTOL). PLEASE BE SURE YOU ARE PURCHASING THE CORRECT CALIBER AMMUNITION AS IT IS A NON-RETURNABLE ITEM.
The .45 G.A.P. (often called the .45 "GAP") pistol cartridge was designed by Ernest Durham, an engineer with CCI/Speer, at the request of firearms manufacturer Glock to provide a cartridge that would equal the power of the .45 ACP, have a stronger case head to reduce the possibility of case neck blowouts, and shorter to fit in a more compact handgun. G.A.P. is an initialism for "Glock Automatic Pistol", and the .45 G.A.P. is the first commercially introduced cartridge identified with Glock.
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