BiggMike
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Posts posted by BiggMike
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Is GX still producing holsters? I ordered one back in May and still haven’t received it yet. I tried emailing them but I got no reply. Does have any contact information for them?
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2 hours ago, usmc1974 said:
how do you figure? if it makes 125 in my 4" gun, it sure is going to make 125 in my 14" gun. Or am I missing something? You could be right if I loaded powder puff rounds, but I do not.
You are right, it should make PF but sometimes the strangest things happen. I would double check just to make sure. My first PCC load was 130PF in my hand gun and 124.9 in my first PCC; a Sig. Between the barrel tightness and gas port being open too much it drove me crazy. I shoot a GMR-15 so no problems there. Just check and be sure.
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No problems at all.
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Are you using JHP or round nose? I'm running 1.130 with no problems. I had to file the inside of mine down a little. I also files the lower inside of the mag and hit the follower. I came from open, so playing with mags is nothing new to me.
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I'm a lefty but shoot right handed. I have the Coast Guard to thank for that. 24 years of weapons training and I never switched to shooting left handed. I'm also right eye dominant, so oh well.
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19 hours ago, Fasthenk65 said:
JP for sure!
+1. I have 2 GMR-15s. I thought I wanted to switch to a MPX but I like the reliability of the JP. I am not trying to start an argument but I had a Gen 2 and it drove me crazy how inconsistent it was. I do want to try the Gen 3 for fun though.
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On 7/19/2020 at 7:19 PM, eern said:
I love MBX and only run big sticks. I have 4 and all run 30+1 very reliably
What spring and followers are you running? The most I can get is 28.
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On 1/23/2018 at 10:36 AM, Old3GNR said:
Here's an LSI 3-D printed part on a JP GMR-13.
What set up are you using for your mag release?
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JP is the one I like. I have 2 of them.
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The JP is the way to go for me. I had a Gen 1 MPX and I loved it for one match until I hated it after one match. The Gen 1's had to be very clean to run properly but it was a soft shooter. I moved to the JP and never looked back. I wanted a heavier PCC, coming from open I was just use to a heavy gun.
You will be happy with which ever one you buy. I would point out that the mag prices maybe something you should take into account.
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9 hours ago, egd5 said:
A JP gmr-15. No messing with a mix of parts.
+1
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9 hours ago, Whoops! said:
Can't find anything.
Do you remember where the TTI MPX is?
Taran Tactical Innovations.
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These are the best shooting glasses you can buy; especially if you have a prescription. Brian is a good guy and makes a great product.
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On 2/7/2020 at 7:43 PM, Rambo329 said:
Thank you everyone for your advice. I have had a chance to shoot the gun since adding the second spring and it’s running amazing again. Thank you all
I would recommend changing the springs at the beginning of every shooting season just to be safe.
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14.5 is the way to go.
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On 9/25/2019 at 5:08 PM, echotango said:
I have 3 zig rackers and bent them up roughly at 45*. It only takes getting hit once.
How did you bend them?
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I use 1.130 for mine. I have bumped my PF to about 140 just to give me some room for the chrono.
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On 6/14/2019 at 3:29 PM, 3GN said:
Definitely best option for GMR-15!
Sent from my iPhone using Tapatalk+1. The Taylor Freelance magwell is very nice. I switched to it and it is great.
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I am using 124gr MG JHP @1.130 with 4.2gr N320. Normally MG's are slower so I bumped the powder just to make sure I have a little room to spare.
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I went back to the MRO. I noticed the UGH-1 was a little to busy in the reticle, so I switched to a single red dot and I picked up a few tenths here and there.
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My GMR-15 was a spec order and it took about 4 weeks.
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BiggMike
do you mind sharing your N320 load for your GMR15, I did try 3.8 and it was a soft shooting load but the accuracy was not satisfactory, then bump my load to 4.1 gr and accuracy is now great. btw I'm using Frontier Match 124 gr. 1.125" OAL, thanks
I pushed to 4.3 of N320. I'm using MG 124gr JHP @ 1.130. The MG tend to be a touch slower so I chose 4.3gr to make sure that I have room at the Chrono. It is still soft shooting and very accurate in GMR-15. I was at 3.8 but that only made 123pf for me. I found that out at Nationals.
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On 8/9/2018 at 10:25 AM, open17 said:
3N38 runs soft, flat and clean in my guns. Downside is that it is a FULL case. I've tried pretty
much every powder suitable for Major 9, (and a few that were not) and I keep gravitating back
to HS6.
True. It may be a little dirty but it simply works.
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Everyone is switching teams this year. Infinity switched their whole lineup.
JP-5 reviews/input
in Pistol Caliber Carbine
Posted
What stock is she using?