Paintball Guns and Gear forums banner

1 - 3 of 3 Posts

·
Banned
Joined
·
28 Posts
re; stainless steel backs. i have heard that alum. will eventually expand in bore size after so many years of shooting (i think it was over 150 boxes; 2000*150= a long time) but stainless steel will never expand. i could be right, i could not, its just what i have heard.
 
1 - 3 of 3 Posts
Top