Post by: h2ofowlr on April 30, 2014, 10:05:19 PM
Post by: mountainman on April 30, 2014, 10:35:00 PM
Post by: scottcrb on May 14, 2014, 04:12:03 PM
Post by: WoodlandShooter on May 15, 2014, 10:21:23 AM
the act of firing the bullet does enough damage...I dont want to add to it
Post by: Biggerhammer on May 15, 2014, 10:42:02 AM
Post by: mountainman on May 15, 2014, 04:55:21 PM
Only have used it on used rifles I have purchased with extreme fouling in the throat area. I would never let the stuff touch a stainless match grade barrel.:yeah: :)
Post by: yorketransport on May 15, 2014, 07:30:55 PM
The JB Bore only comes out if I have a carbon ring that I can't get out after soaking the barrel over night with the Kroil. I would rather use JB Bore (properly!) than a standard bronze brush in a high end barrel.
The JB Bore also works for trying to save the throat on a barrel that's been shot almost to the point of no return. Then there are those times when no amount of lapping will save the barrel. (RIP 300 RUM barrel :sry: :chuckle:)
Andrew
Post by: mountainman on May 15, 2014, 07:41:51 PM
I'm all for it when used correctly. Kroil is amazing stuff and that's my primary cleaning solvent unless I'm trying to get copper fouling out.
The JB Bore only comes out if I have a carbon ring that I can't get out after soaking the barrel over night with the Kroil. I would rather use JB Bore (properly!) than a standard bronze brush in a high end barrel.
The JB Bore also works for trying to save the throat on a barrel that's been shot almost to the point of no return. Then there are those times when no amount of lapping will save the barrel. (RIP 300 RUM barrel :sry: :chuckle:)7
Andrew
Post by: actionshooter on May 15, 2014, 09:19:04 PM
I use it to lap most all my new guns..eliminates the standard break in procedure..I do the same, and some high end guns come with it. JP Precision is one.