10mm shotshell? craft from 30 rem family (read as 6.8 rem)

[boneguru]

have found and made shotshells for many cal but nothing for 10mm, just a little leary to put a 40 shotshell for the same reason dont like to use 38 and a 357, just not the same, please help, suggest what brass to cut down and star crimp etc, Raymond

[Racepres]

I have made shotshells for about every hangun ctg I reload for... They don't seem to cause any problems a good cleaning won't cure. The wif uses em on "unwanted visitors" at the birdfeeder and /or back door. The cheap/easy way is w/ powder/gascheck/shot/gascheck/crimp... (41 gc's should work I would guess w/out checking)  Kind of fun really but remember nothing short of a speer plastic shot capsule of #7-1/2 or larger in a 44(spl.OK) will reliably "do-in" a barn rat.   Marty

[boneguru]

the 30 rem family should work, now need a source for 6.8 rem