Thread
:
20 ga hammer gun barrels
View Single Post
10-22-2011, 08:18 AM
#
1
Member
edgarspencer
PGCA Member
Member Info
Join Date: Sep 2011
Posts: 6,922
Thanks: 3,578
Thanked 14,361 Times in 3,742 Posts
Those barrels have such a heavy wall, it would seem that the blanks were done before it was decided to bore to 20ga. so probably have outside dimensions of a 12, maybe 16.