View Full Version : Leading Question
Lights
09-22-2013, 10:55 PM
What causes leading in the first 1/2" of the bore in a semi auto? The rest of the bore is lead free.
detox
09-23-2013, 12:25 AM
Lyman #4 cast boolit manual states that your problem is caused by boolit skiding before engaging rifling. Harder alloy may solve problem. Try water quenching and make sure your cast boolits are slightly oversize .001
capt.hollis
09-23-2013, 01:04 AM
Slug your barrel , there are some stickies to refer too at the top of the forum page. What lubrication are you using for your bullets?
Lights
09-23-2013, 07:58 AM
Thanks guy's
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