Question on Ruger 3 forearm

[vaturkey]

Would a 1 B barrel fit within a Ruger 3 forearm, or would additional wood have to be removed close to the breech area? Just playing with some idea's and figure the folks here would know. Thanks

 

[picketpin]

The profiles are different. If you want a perfect fit, it would require a little fill back towards the portion where the "B" barrel first starts to taper away from the receiver/untapered portion of the barrel.

Ross