DeepFried

Since it seems to happen often, that is sort of a blessing. I would remove the plastic hold down triangle piece at the primer station. Then load as usual, perhaps slowly. Watch for a primer each case. when no primer, stop! Don’t let the handle back up yet. Try and look at the bottom of primer tube and see what you’ve got. Sideways? Stuck? Oblong primers not dropping freely? a slow 100 rounds might give some clues, and if looking for primers you won’t make a mess of powder

TTI has worked well. I’ve picked up a handful during sales. For a while I used oem followers in CO. I hate the 140mm and trying to jam extra rounds..but that’s another topic. all my training mags are TTI with oem followers now. Fits 22 and is 100% reliable. 24+1 has its perks in matches though

The extensions themselves are fine. The spring and follower are my complaints. The spring is very weak, I assume smaller diameter so that you can cram more capacity in there. I’ve never been able to fit 25, as they are advertised for. Customer service was not very helpful. Says you need some kind of special diameter ammo and offered no real support.

I have 3 of those basepads. They suckered me with marketing, not overly impressed. But anyways.. you should have extra springs they come with? Compare length to the bad one. Had the spring collapsed? Or did it get hung up in mag tube? I assume it must be shorter, especially of you did the fill it up and let it sit the days method. Not sure how much shorter it ‘should’ be. if I were buying just springs MBX seems like a good bet. But who knows if they fit the follower.

not so much reliability issues with the GPT, I should not have lumped them together in previous comment. More of the changing feel, increased weight and grit, as round count increases. Again, I just rather have plain and simple where it stays the same and I don’t have to clean it too often.

My main setup is Apex kit, Wolff 4.5 striker, reduced power plunger. big improvement over stock as far as reduced pull weight. I don’t care about lightest possible or clean break. I want simple and reliable. Apex is 100% for shoe feel on finger, save money and just do minus connector if you want. Timney and GPT reliability issues are no go for me. Timney weak reset was awful. Johnny Glocks too expensive. Simple is best for me.

Does double feed mean failure to extract? Hard for a pistol magazine to do a true double feed

HP38 works well for me

Leave the extractor spring alone. a 15lb recoil spring is likely all you need. Just to lower required force a hair. small sample size but found the S2 barrel to be faster then Glock even though it is shorter. Older gen Glocks seem to be faster than gen 5 too

There are a few things to love about the gen 5’s, barrel is definitely one of them. magwell and trigger return spring ain’t bad either.

.388 and .378 should do

gen 5 had material removed under the MOS plate and elsewhere around the inside of slide. You can see comparing them or vs a g17. 34 weights .55oz more than 17. Bare slides, gen 5. Based on my own measurements. g34 weighs more all said and done with extra barrel length. as mentioned previously, they are very similar to me. Nothing that’s going to make or break the scores.

I can hardly perceive the slower slide on 34 vs 17, but that just me. Have one of each but 34 has been the main gun. In training there is no magic in either one. I do find it Intereting seeing Ben Stoeger with the 34’s. The conversation of shorter slide to pair with optics is very popular.

Outdoor dynamics ‘Anderson’s’ 124gr 1050fps, unsure what they test in.

Wolff

What type of press are you using. Maybe adjustable seating depth plays a role

Historically, I would agree with your comments about primers and their impact. At this point, I have lots of data showing comparing primer brands as the only variable. I’m not the only person reporting these findings. Consistently lower velocity‘s around 30 ft./s and consistently higher spreads in extremes. I theorize The powder is not getting full ignition

what sort of ES are you seeing? Current production Fiocchi gives me larger spread than anything else. Often 60-80fps range.

Servicios, easy to find on ammoseek. Astra is where I’d buy..but worried about reliability

How about that shipping..

Guide rods labeled as gen 5 are longer, no spacer required. but likely require stronger spring than previous gens.

The cheapest leftover oil from car oil changes and Walmart brand red n tacky grease. gun grease is a snake oil industry change my mind

4.5# striker and 15# recoil in gen 5 has treated me very well. edit: all my springs are Wolff. Never used ISMI 4.5 is plenty reliable for competitive use, I wouldn’t carry it. Maybe ginex or the like would have occasional light strikes if not seated deep.

Read the edit I just made to my post. You beat me to the punch.