I don't see it happening. I've heard alot of people say they think the 40 is too snappy.
Don't see 45 being popular.
I don't think I'd be interested in a 10mm. I don't think it would be fun to shoot. I'd have to try before I buy.
No Longer affiliated with Old Mill Gun Shop
40 is more snappy than 45 IMHO. But to each his own
Is there some significance to a 10 mm that doesn't exist in a .40 cal?
10 mm = .3937
Why a .40 also?
"Some people spend an entire lifetime wondering if they made a difference. The Marines don't have that problem."
- President Ronald Reagan