Black Hole is gearing up to produce a 6 MM based on the 6.8 SPC. A straight neck down with no shoulder movement. They have put out one barrel and are in the process of sending a couple more out for testing. It is designed for bullets of 87 grain or less with a 1:10 twist. It should be a real...
I wanted to share my new Black Hole Weaponry 6X45 that I finished up yesterday. This one has their proprietary left handed railed upper and BCG along with a BHW 24" SS 3R fluted barrel. The barrel has their B Square fluting and is bu barrel weight under the FF tube and the front is turned to...
I have a 5.7 Johnson barrel that I want to put on an M1 Carbine but need to locate a 'smith that can handle the job that is familiar with the cartridge. The barrel was short chambered so that is why I am looking for someone with the right tooling.
Thanks for the help.
Greg
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