anyone has measured the bore diamenter of an hk45? (micrometer measurements please, no calipers)
my ruger sr1911 is .4514, and my lee .451 die so far is enlarged to .4518 (from .4506), which isnt enough to prevent leading and shoot well.
before enlarging it more, I will probably slug my hk45 when I get it next week or so, and then enlarge .001 over the hk45.
Just wondering what your hk45 slugs at, and if it shoots well with boolits .001 over.