This guide debunks the myth that bronze bore brushes damage modern firearm barrels. Experts from Brownells explain that bronze is softer than barrel steel and that perceived damage is often due to pre-existing defects or other cleaning errors like rod flex. They present experimental evidence and recommend safe alternatives for peace of mind.
You've reached the end! 1 videos loaded.
Gun Laws by State
Read firearms regulations for all 50 states + D.C.
Find Gun Dealers
Search licensed FFL dealers near you.
