Interesting video ...

SNIPER 101 Part 43 - Barrel Break In Procedures Compared

by TiborasaurusRex
How to break in your rifle barrel for long range shooting, explained. A proper break-in is commonly reported to reduce a barrel's propensity to foul (and hen...

From: icon YouTube   URL: http://www.youtube.com/watch?v=AXf6oZzLYaY