Adam B Posted June 22, 2015 Share Posted June 22, 2015 anyone who has sent them off for a trigger job to gray or burke care to take a picture of their internal frame so I can see what they do? Link to comment Share on other sites More sharing options...
nhjeffs Posted June 26, 2015 Share Posted June 26, 2015 My 320 is waiting to be picked up at UPS from a trip to Grayguns. I'm looking forward to see how improved the trigger is. Link to comment Share on other sites More sharing options...
sfinney Posted June 26, 2015 Share Posted June 26, 2015 I'm guessing the game plan is to have all trigger work and comp parts done "in house' for a year or two, as payback for development etc.... then install some of the parts and basic tuning into the upcoming competition models, as factory avail.... and at some point when everyone has their fill, and they sell enough competition models, some drop in parts and .25 cent tuning instructions will start to surface for DIY. Unless someone like Springer/Powder River/Apex comes out with a kit in the mean time. Link to comment Share on other sites More sharing options...
nhjeffs Posted June 27, 2015 Share Posted June 27, 2015 I picked up my Sig. When I sent it away it was showing between 7.5 to 8 lb pull. It is pulling at 3.5lbs after being worked over by Grayguns. Huge improvement while dryfiring. Link to comment Share on other sites More sharing options...
speedseeker Posted June 27, 2015 Share Posted June 27, 2015 (edited) I'll update when I get it back but they only just received it last week. With curent wait time projected at ~12 weeks it might be awhile though. Edited June 27, 2015 by speedseeker Link to comment Share on other sites More sharing options...
nhjeffs Posted June 27, 2015 Share Posted June 27, 2015 Mine was gone from 3/24 to 6/25. Link to comment Share on other sites More sharing options...
Rudukai13 Posted June 28, 2015 Share Posted June 28, 2015 Is there much chance of something coming out for the P320 similar to the Carver C-More mounts available for Glock/M&P/XDm? I'd really really like to get a full size (or preferably 5"+ long-slide model if they come out with one) to build a budget Open pistol, but the competition-grade frame-mounted optic is what makes or breaks the deal for me... Link to comment Share on other sites More sharing options...
alma Posted June 28, 2015 Share Posted June 28, 2015 Is there much chance of something coming out for the P320 similar to the Carver C-More mounts available for Glock/M&P/XDm? I'd really really like to get a full size (or preferably 5"+ long-slide model if they come out with one) to build a budget Open pistol, but the competition-grade frame-mounted optic is what makes or breaks the deal for me... You would have to ask Carver I guess. There will definitely be factory slides sold with micro red dots (SIG Romeo) installed from the factory. This is available but it's likely not the quality you are looking for http://store.sigsauer.com/bridge-mount.html Link to comment Share on other sites More sharing options...
alma Posted July 6, 2015 Share Posted July 6, 2015 In case anyone was wondering of you can run the P320 as fast as other Production guns, here is a video of Yong Lee shredding with the P320 at a match last weekend. Link to comment Share on other sites More sharing options...
usa259 Posted July 7, 2015 Share Posted July 7, 2015 Wow, Is there a way to see that in 1/2 speed? Maybe even 1/4? Might be instructive... Link to comment Share on other sites More sharing options...
alma Posted July 7, 2015 Share Posted July 7, 2015 Wow, Is there a way to see that in 1/2 speed? Maybe even 1/4? Might be instructive... When using the Chrome browser in YouTube there is a speed option that allows you to slow the video down to 1/2 or 1/4 speed. It's under the settings gear just below the video. You have to view the video directly from YouTube versus watching imbedded like it is above. Link to comment Share on other sites More sharing options...
RippinSVT Posted July 7, 2015 Share Posted July 7, 2015 Picked up my full size P320 9mm yesterday and shot 150 rounds. This thing is fantastic. Better review to come. I'm really glad it lives up to the hype. I did some brief stoning on the engagement surfaces and the trigger breaks right at 5.5-6lbs. I bought the pistol on Bruce's recommendation at Bianchi, and he was spot-on. I ordered some LPA target sights for it that should be in this week. Link to comment Share on other sites More sharing options...
hardluk1 Posted July 8, 2015 Share Posted July 8, 2015 RippinSVT What did you do to the trigger return spring. Mine is 5lb all by it self Link to comment Share on other sites More sharing options...
alma Posted July 8, 2015 Share Posted July 8, 2015 RippinSVT What did you do to the trigger return spring. Mine is 5lb all by it self I will mention that on the GGI worker over that the trigger return springs and the striker springs are stock with no coils cut or anything like that. While trying to get a trigger return spring off for disassembly I slightly bent and weakened it and it seemed to affect the disconnector function and reset in a pretty negative way. I am not saying that you can't work with those springs but it isn't necessarily the best thing to modify. Link to comment Share on other sites More sharing options...
GJM Posted July 9, 2015 Share Posted July 9, 2015 (edited) 1) I just got a 320 in "Carry" configuration back from Robert Burke. He installed the 320 specific Dawson fiber optic sights, and did his competition trigger job. It took him just over a week. This is my second Carry, and the other has his carry, as opposed to competition trigger job, and Trijicon HD sights. I continue to feel that I shoot the Carry better than the full size, that has FO sights and a Burke competition trigger. 2) The Dawson sights are shooting about two inches low at 25 with 147 ammo, and lower yet with 115 grain ammo. Studying the Dawson specs, the 320 sights have a .205 front and .200 rear sight notch. That compares with "regular" Dawson Sig P series sights that pair a .205 front with a .225 rear. Another consideration, is the 320 front is .100 wide and the rear is .135 wide. That is more space than I am used to, with a .10 difference on my Taran FO Glock sights and a .20 difference on others. Here is my question, should I try to get a shorter front sight and stick with the 320 specific rear, or get a .115 or .125 width/.225 tall P series rear, which should solve POI and give me a tighter picture to help with longer range accuracy? Edited July 9, 2015 by GJM Link to comment Share on other sites More sharing options...
RippinSVT Posted July 9, 2015 Share Posted July 9, 2015 RippinSVT What did you do to the trigger return spring. Mine is 5lb all by it self Nothing. I just pull the FCG and did some very light cleanup polishing wherever I saw/felt contact. I plan to completely go through it tomorrow and get particular. Like alma said, the spring design isn't real conducive to being "tweaked". Also, has anybody had good luck with 115's in 9mm? The P320 is a 10-twist barrel, so it should prefer 124-147r bullets, but I've always loaded 115's for most of my stuff. I was getting 5" 50 yard benched groups with Atlanta Arms match ammo, which is unacceptable, and I've never seen that stuff shoot poorly. Of the five 115 loads I tested, the only one that shot really well was my 115XTP with 3.7gr Titegroup in Lapua brass...and nobody can afford to shoot that all the time lol. I guess I'll have to move to heavier pills for this gun, which does suck when my progressive is setup for 115's. Link to comment Share on other sites More sharing options...
alma Posted July 9, 2015 Share Posted July 9, 2015 On a Compact slide 2" inches off at 25 yards would require a 0.0125" change in front sight height to hit correctly. You mentioned that you don't typically shoot the 147s so I would be happy to figure this number for the 115s if you want something specific to those. I would change out the front sight height for the shorter Dawson. Looks like they have a 0.190T/0.0125W that might be just what you are looking for. Sight/SIG/Front/P Series*/Opt/.190T/.125W/Ramped/*Except P210/P232/Tools Included 050-458 On a site note I don't know any Production shooters who prefer 115grs. I stick with the 147s but 124gr is very popular as well, especially in the heavier guns. Link to comment Share on other sites More sharing options...
GJM Posted July 9, 2015 Share Posted July 9, 2015 Alma, thanks for the fast reply. My reload is a 124 in lower 48, but I am up in Alaska, shooting what I have available, which is mostly 115 ball. Sounds like a .190 front would be ideal, and a .25 width difference sounds right. Do you have any problem with the .190x.125 being ramped instead of patridge? Up here, it would be easier for me to change a rear instead of a front, as I can use my MGW tool. Is the 320 rear appreciably better on a 320, than the P series Dawson rear? Thank you. Link to comment Share on other sites More sharing options...
icestud Posted July 9, 2015 Share Posted July 9, 2015 FYI the Apex flat faced triggers are for sale https://store.apextactical.com/WebDirect/Products/Details/192145 Link to comment Share on other sites More sharing options...
Adam B Posted July 9, 2015 Share Posted July 9, 2015 That's great that apex came out with a trigger but it isn't production legal. Link to comment Share on other sites More sharing options...
BILLG Posted July 9, 2015 Share Posted July 9, 2015 Nor is the APEX trigger IDPA legal. Link to comment Share on other sites More sharing options...
PalmBeach1 Posted July 9, 2015 Share Posted July 9, 2015 (edited) FYI the Apex flat faced triggers are for sale https://store.apextactical.com/WebDirect/Products/Details/192145 Thanks for posting. Been waiting for it to come out. Since my P320 is more of a range toy. Just ordered it as I am really not a fan of the current trigger, as I get a bit of trigger bite when I ran over a couple hundred rounds through it. Edited July 9, 2015 by PalmBeach1 Link to comment Share on other sites More sharing options...
alma Posted July 9, 2015 Share Posted July 9, 2015 Nor is the APEX trigger IDPA legal. Should be IDPA ESP/CCP legal, right? Link to comment Share on other sites More sharing options...
vactor Posted July 10, 2015 Share Posted July 10, 2015 my SC shoots high at 70 feet off hand. 124 grain RWS Geco factory 9mm i want to get some dawson's on there but not sure which ones to get. Link to comment Share on other sites More sharing options...
alma Posted July 10, 2015 Share Posted July 10, 2015 my SC shoots high at 70 feet off hand. 124 grain RWS Geco factory 9mm i want to get some dawson's on there but not sure which ones to get. You can try asking Dawson or Springer. Having measurements will help. How high are you now at 70'? I can give you an estimate of at least how much taller your front needs to be. Link to comment Share on other sites More sharing options...
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