fishmax2 Posted April 27, 2004 Share Posted April 27, 2004 My Subject line says it all, I had never heard of it till I came to this forum. Quote Link to comment Share on other sites More sharing options...
birddog Posted April 27, 2004 Share Posted April 27, 2004 Hi fishmax2 - What is back boring? Back boring is the machining process of reaming or boring. A back bored shotgun barrel simply means that the bore has been altered/machined to a larger inside diameter. Backboring does -beyond any doubt- add to more wider center mass and will help reduce the length of shot strings. If done properly and wad gas seals are still maintained, by decreasing the resistance of the bigger bore you will get an increase in velocity. hope this helps Quote Link to comment Share on other sites More sharing options...
fishmax2 Posted April 28, 2004 Author Share Posted April 28, 2004 Thanks Birddog. Quote Link to comment Share on other sites More sharing options...
birddog Posted May 1, 2004 Share Posted May 1, 2004 no prob fishmax2 Quote Link to comment Share on other sites More sharing options...
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