...is a learning curve, or so they say.
Last spring I started contemplating a threaded barrel for the Contender Carbine to be used for a very specific purpose, that being hogs at fairly close range.
I pondered...and pondered...got some good advice from a few sages here on the 'Fire and some technical help from a fellow with Quick Load software. The objective was fairly simple. MOA precision at subsonic velocity in a rimmed cartridge using cast bullets. The evolution went something like this:
The bullet objective: 180 gr 30:1 alloy, plain base round nose. With the help of Steve Brooks I wound up with this one.
The parent case is the .357 Mag. Dave Manson crafted the reamer and the sketch that went along with it set the wheels in motion for the dies.
Bullberry did the barrel and I wound up with this:
More on the next post