M mackillan New member Jan 24, 2009 #1 I have changed my mind about the caliber and I am considering using a new sendero 7mm rem mag as the base gun for a custom gun with a guillard barrel. Would the 7mm rem mag sendero work for a converson to 7mm RUM?
I have changed my mind about the caliber and I am considering using a new sendero 7mm rem mag as the base gun for a custom gun with a guillard barrel. Would the 7mm rem mag sendero work for a converson to 7mm RUM?
