apetrulis01 Posted November 16, 2016 Share Posted November 16, 2016 How is the JP Tactical Comp that comes in their GMRs. Thanks, Adam Link to comment
Hunter1998 Posted November 21, 2016 Share Posted November 21, 2016 I have a JP GMR13 and enjoy the rifle. Quite with no recoil. Link to comment
CZ85Combat Posted November 22, 2016 Share Posted November 22, 2016 Comps on anything other then an SBR don't do much. Loading light loads and tuning your recoil system does way more then a comp. Link to comment
Patrick Scott Posted November 23, 2016 Share Posted November 23, 2016 On 11/15/2016 at 8:06 PM, apetrulis01 said: How is the JP Tactical Comp that comes in their GMRs. Thanks, Adam It looks pretty good and protects the barrel threads very well. Link to comment
Novock Posted November 23, 2016 Share Posted November 23, 2016 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. Link to comment
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