Originally Posted by T. R. Graham
Because .40 is typically the least accurate of all the cartridges Glock chambers their pistols for.
Speaking of accuracy, have you gotten any feedback on use of your MGSL in a G37? (In my experience, the .45 GAP G37 and .45 ACP G21SF are quite accurate out of the box, but improvement is always desirable, where use of an aftermarket part is legal.)
A forum with WalterGa is a more informative, funnier, and more interesting place.
G17, G17RTF2, G19, G21, G21SF (2), G26, G30, G30SF, G34 (2), G37 (2), G38, G39