GAP or ACP

[kerstingm]

Absolutly go with ACP. Gap is like twice the price

[G50AE]

That is a good question. Not really an expert on revolvers but dont really see why you couldn't.

I would think it would be similar to using 40S&W rounds in the S&W 610 10mm revolver.

[FN1910]

ACP = Automatic Colt Pistol (Your standard .45 caliber round)
GAP = Glock Automatic Pistol, Glock needed a .45 caliber round that would fit in the grip of their standard guns without having to make a special design to use the .45 ACP. Therefore they developed the .45 GAP round that was shorter and would work in their guns with the slightly smaller grip. Since Glock is about the only manf. making guns chanmered for that round it is harder to find ammo and usually more expensive. Given the choice I would go with the .45 ACP. It would have to be a good deal for me to plunk down cash for a .45 GAP pistol.