45 G.A.P. Ammo

Shop .45 GAP Ammo – Compact Power for Concealed Carry

Explore a premium selection of .45 GAP (11.43×19mmRB) ammunition at SGAmmo—your trusted source for high-performance pistol ammo at competitive prices. We carry trusted brands like Magtech, and Sellier & Bellot,.

Introduced in 2003, the .45 GAP (Glock Automatic Pistol) was developed by Ernest Durham in collaboration with Glock to provide the stopping power of the .45 ACP in a more compact package. With a shorter case length and a small pistol primer, the .45 GAP allows for a more compact firearm design without sacrificing performance. It delivers comparable muzzle energy and bullet velocities to the .45 ACP, making it an excellent choice for those seeking powerful ammunition in a more concealable form.

All products are in stock and ready to ship now—no backorders or drop shipping—so you can get the ammo you need without delay. At SGAmmo, we focus on competitive pricing and efficient order processing to help you spend more time shooting and less time waiting. Whether you’re preparing for range sessions, self-defense, or law enforcement training, now’s the perfect moment to stock up on .45 GAP ammo!