I have a contender so chambered. The accuracy with a 45 colt is poor (5-8) @ 25yards. I suspect its because the bullet tilts in the long ride to the forcing cone. There was something on the web about using blown out 9.3 x 74 cases to illuminate the gap but Ive never tried it. I typically our use of the contender for 410 only.


Dave Weber
doublegunshop.com
DoubleGun Evangelist
In Charge But Not Responsible