Need help with .30 bullet selection

[CptCurl]

This week I received in hand a box of 500 of the Ranier .312" bullets (100 grains). I loaded up 20 using 5.3 grains SR4756 and a CCI small pistol primer. The bullets are seated out to max overall length, leaving comfortable clearance in the magazine. I'll shoot these in the next few days and report back with results.

Question: I need to find an easy way to flare the case mouth on these little buggers. I have an RCBS 2 die set. I'm chamfering the mouths, but bullets would seat a little easier with a flare. Has anybody come up with a method short of buying a Lyman "M" die?

Curl

[Sieger]

Originally Posted by CptCurl

This week I received in hand a box of 500 of the Ranier .312" bullets (100 grains). I loaded up 20 using 5.3 grains SR4756 and a CCI small pistol primer. The bullets are seated out to max overall length, leaving comfortable clearance in the magazine. I'll shoot these in the next few days and report back with results.

Question: I need to find an easy way to flare the case mouth on these little buggers. I have an RCBS 2 die set. I'm chamfering the mouths, but bullets would seat a little easier with a flare. Has anybody come up with a method short of buying a Lyman "M" die?

Curl

Cpt. Curl:

I called Hornady with the same question, about two years ago, and they sold me a .32acp expander die. The expander itself looks like an acorn, but works just great for .311 to .313 bullets in the 7.65 Parabellum.

Sieger