Quote:
Originally Posted by Faststeel
Well I still have a 19 Calhoon and lclund used to have a 19 badger so we are fairly familliar with Calhoon, lc met Calhoon when he bought his rifle down in Montana. FS
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The 19 Badger was my inspiration for doing the 20 EXTREME. It gave me the knowledge I needed to determine the case capacity I needed for an efficient 20 Cal. Although I never had a 20 VT I knew that it was a bit small to take full advantage of the available powders with the 32 and 40 grain bullets.
As well I learned about "tolerances" from James who is likely the most anal gunsmith on the planet when it comes to perfection. My CZ 527 Varmint/ Kevlar has the same barrel profile as the Calhoon 527 Varmint Kevlar in 19 Badger. I only wish I could tune the CZ 527 main trigger to 12 oz. like Jim.
The first 100 yard group that I shot with Calhoon 32 grain factory ammo was 5 shots under 1/4". I shot this group, with the 28 grain DBL HP and AA 2200, at 50 yards while doing barrel break in/load testing.
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Test group at 300 yards with the Calhoon Badger.
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The 19 Badger is a truly awesome 350 yard gopher cartridge. If you want to really improve a 22 Hornet then have it rebarreled to a 19 Calhoon. I have witnessed Fasteel shooting near one hole groups at 100 yards with his CZ 527American and I believe that it is his favorite in the gopher patch. When the wind began to get him last summer at about 250 yards I passed him the 20 EXTREME. I don't think that he missed any and when I asked him how much windage he was giving he just smiled and said, "just a hair". We had no pressure problems with sustained fire running these these two cartridges even though I was testing the 40 V-Max with the 3722 fps load at 30+Celsius. Unfortunatly this was the day that Fasteel got sprayed in the face when the Hornady Factory 17 HH ammo destroyed 5 brass before blowing a primer on gopher #6.