The Firing Line Forums - View Single Post

DAVID NANCARROW · February 21, 2002, 12:47 AM

It's a pretty old concept, going back to the minie ball. Was supposed to expand and seal off the bore behind the projectile to provide velocity

February 21, 2002, 12:47 AM	#6
DAVID NANCARROW Senior Member Join Date: November 5, 2000 Location: Wyoming Posts: 1,761	It's a pretty old concept, going back to the minie ball. Was supposed to expand and seal off the bore behind the projectile to provide velocity