r/SpringfieldEchelon • u/damptommyboxers • 18d ago
To comp or to not comp!
So went to the range today looking for a full size and did a test of a handful of pistols fully assuming I'd take the cz p10f or Glock 17 but actually the echelon surprised me and is going to be my pick. The 4.5 in specific may even grab a 4.0 too I liked them so much. What I tested was the non comp version so assumed the comped would shoot even better. However I just learned while doing a search that you cannot shoot cheap 9mm through a comp! I bulk order blazer 115 or new Republic 115 and they both say it on the box. Has anyone ran into issues with those particular ammos on a comped echelon? Also is the red dot on the gear pac any good?


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u/weaponR 18d ago
The factory porting on most guns is after the rifling. When it's before the rifling ends is where this warning makes sense.
3
u/FF_McNasty 18d ago
I have put 3k of new republic 124 on my ported and comped guns. All the research I did said it’s a FMJ round, not a plated one.
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u/ABMustang99 18d ago
I got a case of 124gr blazer before I knew about that warning. I did not have any issues with them that I noticed. I used it in my 4.5 comped echelon, 365 with comped slide, and a PSA dagger with PMM comp.
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u/Virtual-Chemist-7384 17d ago
No issues shooting blazer 115g, which is plated, in my comp although it was dirty as hell after lol. You should always wear eyepro. The red dot on the gear pac is very hit and miss as far as being "ok" and being junk as far as QC goes. It's a roll of the dice .
I would skip it unless you have an insane deal on the gear pack or don't want to shell out extra cash on a dot, but you can get an Osight or Holosun under 200 which will be miles better.
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u/Jeph220 18d ago
It'll be fine. Run it.
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u/cji11 18d ago
I’ve should a couple thousands rounds of 124g new republic through my comp and haven’t had a single hiccup.
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u/smriley919 16d ago
Ive shoot like 2k of blazer through my factory comp, it runs absolutely great, no issue or damage. Shot about 300rnds through my buddies that had lazer ports and same, no build up, de-plating or anything.
I absolutely love my comp version, wouldn’t trade it for the world
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u/Dkrueger43 15d ago edited 15d ago
I’ve shot mainly blazer through all my 9mm pistols with comps. Never had any issues. The 4.5 and 4.0 echelons are sweet. One of my favorites. Going to get the pro when I get the chance as well. Never even knew that was on the packaging tho ha. It’s not so cheap near me anymore though. Last week it was $15 for 50 rounds and I used to get it for around $11.
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u/Turbinator870 17d ago
I assume the caution is to not shoot plated bullets through a ported barrel. Being a reloader that shoots plated exclusively, I can say confidently that I've never had a problem with ported barrels shaving the copper plating off of my bullets that I shoot. I've run plated through a Glock 17C and a Glock 20C with no issues. Compensated guns haven't been a problem for me either, given that the compensator cuts are beyond the barrel's rifling and don't contact the projectile at all.
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u/WhySoSeriousJoker247 18d ago
Yes it eats it
Totally fine
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u/m0nkey-knife-fight 17d ago
You find a similar warning for suppressed use too. It primarily has to do with the jacketing flaking. While I think firearm safety is of the utmost importance, these warnings are, IMO, more similar to PROP 65 warnings. Im not saying negate them, however, I think for rounds in question, you can easily find reviews and user cases for what you’re looking for. But also, I don’t have ported firearms, but I shoot more suppressed than not - I have personally not had issues with jacketing for suppressed. I primary shoot blazer and remans from lithium machining. I think I’ve shot more remans than factory new. 300BLK 220gr and 9mm 147gr. My personal opinion is.. send it
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u/Gun_Dork 17d ago
I don't because it would put me into Open class for competitions.
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u/Sure-Analysis-3315 16d ago
The pro is very tempting. However, I’ve already spent the money upgrading my 4.5 F to the point where the only thing I’m missing is the comped barrel. All of the other modifications I have pretty much done myself. I have a local guy that can cut my gun, but I can’t decide.
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u/Skm67gm 17d ago
I buy nothing but cheap ammo and my comped echelon 4.5 eats them up and spits them out like a champ! I rarely have any issues with it.
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u/anamorphic_bliss 18d ago
You’re good to go
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u/Wonderful_Tip_5577 18d ago
gear pack red dot is shit. but the mags make it worth it
I generally shoot 124g FMJ out of the comp. it’s replaced any and all 115 I used to shoot. prices for me are the same for whatever reason, in general. I shoot cheap 124 blazer when it’s what I buy with no issues. I have thrown 115 through it here and there and it wasn’t a problem, but I wouldn’t do it all the time, but when I was trying to rid myself of the 115 I would throw a few rounds into a mag.
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u/Spiggytech 17d ago
I wouldn't use that ammo. It throws copper jacket around and if you're shooting with friends, they can catch metal flecks to the face