Either the size of the chamber or the size of the barrel, 40 would likely denote .40 mm vs .35 mm. So it's slightly larger. Hope this helps :)

geoz48

Posted 5 years ago

extended mag/slide release?

Anonymous

Answered 5 years ago

No, You would need to purchase them and install.

geoz48 posted 5 years ago

geoz48 posted 5 years ago

geoz48 posted 5 years ago

geoz48 posted 5 years ago

geoz48 posted 7 years ago

geoz48 posted 7 years ago