Meister

I ordered a Taccom upper the other day but at this price I had to order the PSA too. Oh well, up to four PCC's now. Guess you can never have too many.

Has anyone here replaced their JP GMR 13 triggers with the 243G? I purchased a 243G to use on a Colt build but due to some off specs I kept going full auto so I had to remove it and ended up installing it in my 3-gun rifle. I like the trigger in my GMR 13 but wonder how the 243G would run in it.

Put my 47 rounder together tonight (took all of about two minutes). Looks and feels awesome. Hope it runs as well as it's big brother that holds 57 rounds that I shot with last week.

Have a couple of other 9mm builds but when it really counts I always opt for my GMR 13. Never a failure no matter what I feed it. Oh, and the select fire works its way easier with use.

That's what I'm hoping for.

Rooney, I'd have to answer your question by saying "Sort of". I tried to order one for my GMR 13 but when I received it I saw that I had inadvertently ordered the GMR 15 version. I reordered and have the GMR 13 version in route to me now. I got to examine the 15 version and am very impressed with the workmanship. Very well made. I can hardly wait to receive the correct one and get it mounted on my 13.

Purchased one of each but have only assembled the mega so far (very easy to put together). Shot it today in a match and it ran like a top. No problems at all. Magazine loaded to full capacity and spring did not catch on any internals. I even loaded it with various amounts of bullets just to make sure more or less ammo did not make a difference. Material is strong aluminum and it has a great viewing window on the back with clear markers for the amount of rounds loaded into the magazine. Note: I have three Taylor/Freelance extensions and am very happy with them too. Don't think I will ever need the 57 rounds that the MBX provides but its nice to know its there if needed.