Originally Posted by Jagermeister
Is the 45 GAP the round created by Glock? This round does not exist on my side of the pond. How does the 45 GAP compare to 45 ACP? Can you shoot a 45 acp round in a 45 GAP gun and vice versa?
This is the round created by Glock. The 45 GAP round has a shorter casing, therefore it fits in a standard frame Glock. The 45 GAP round has a higher velocity, yet lower perceived recoil than the 45 ACP. You cannot shoot the 45 GAP in a pistol chambered for 45 ACP and vice versa.