I have one I just got, just loaded ammunition for it today. 3 different loads for my G35 Open build. I also have a 5 port Carver I'm going to match it up head to head, and see which one operates better...let you know in a week or so. No joke I'm worried in general...Winchester Autocomp says 8 grains of powder...although it's 27,000 CUP which is Saami and below the 35-40k the barrel is rated for...still a lot of powder...I started at 6, 7 and then made some with 8 grains. Wondering how 3 vs 5 ports will operate with all that gas.
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