Model 10 and model 60.jpg

Model 19-4 in 6 inch and 2 inch.jpg

66-1 W 2 .5.jpgI guess mine will not qualify as "big bore" but they sure are reliable and fun!

The Model 60 ( 38 cal ) has a 1 5/8" barrel and the Model 19 and Model 66 both are 357s with 2" barrels