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Brian Enos's Forums... Maku mozo!

How is the JP Tactical Comp


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I have been happy with the JP comp on my GMR13. Not much gas on a standard 9mm cartridge and going crazy hot like 9mm major in a blow back gun isn't ideal either. I found a sweet spot in the middle with 115's around 132pf using Hodgdon's longshot... gets the comp going a little and shoots flat and soft. 

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