The 940 JM Pro failure: HUGE Update in our travel to 1500 rds. - Mossberg JM Pro

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  • čas přidán 10. 02. 2024
  • 1500 rounds without failure/ how accurate is this statement?
    Part II coming soon with a detailed explanation of failure and reasoning!
    Smash that like and subscribe button to be sure you don't miss it!

Komentáře • 108

  • @yukon065
    @yukon065 Před 5 měsíci +6

    Another great video. Thanks guys!

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +1

      www.midwayusa.com/product/1023327264
      www.midwayusa.com/product/1005308613
      www.midwayusa.com/product/1005309867
      Thanks for watching and please be sure to subscribe if you haven’t already

    • @yukon065
      @yukon065 Před 5 měsíci +1

      Thanks a lot for the information. I've been subscribed since I first found your channel, and it's one of my favorites.@@GSquaredTactical

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +1

      @yukon065 thank you

  • @davidt5085
    @davidt5085 Před 5 měsíci +5

    Looking forward to the follow up on this. Particularly if they gave you any pushback or difficulty because of the firing schedule and lack cleaning or lube over time. Not making excuses because if that alone was the issue then a good breakdown, clean and lube should have resolved the problem. Thanks for documenting this 👍

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +3

      Yes sir we should have a partial follow up video put up tomorrow sometime it will not include absolutely everything, but it will give some insight as to what happened with the gun. I will tell you this we have not cleaned it because we intended to shoot it the entire 1500 round, although that has been a daunting task. The reason we did not clean it is because the reason it failed was a relatively small thing and we thought that we could fix it ourselves and just continue the review up to 1500 however, that’s when things started to get shady with Mossberg and, we ended up sending the gun back to them and they sent us an email yesterday telling us it would be 6 to 8 weeks before we received it back and what you learn what they have to do to fix it. It will be mind-boggling to you why it would take eight weeks. But either way I stay tuned for that video tomorrow. Thanks for watching and for commenting and please be sure to subscribe if you have not already.

  • @KeanonGilliamSlang369
    @KeanonGilliamSlang369 Před 5 měsíci +4

    Great testing, guys! Very honest!

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +2

      Thanks Keanon we will have a update live tonight at 6

  • @dandetande288
    @dandetande288 Před měsícem +1

    Thank you for the review

  • @robertfrapples2472
    @robertfrapples2472 Před měsícem +3

    I love Mossberg, but that tang safety has always been a detriment for me. I grew up using crossbolt safeties on everything I shot from BB guns to shotguns to rifles. The worst idea Mossberg ever had was putting the tang safety on the Shockwave. I and everyone I know who has shot them has gotten a substantial bite from them. Hickok45 even took a pretty good hit from one. I've shot the 940 JM Pro and the Beretta A300 Patrol. The Beretta is simply a better shotgun, IMHO.

    • @GSquaredTactical
      @GSquaredTactical  Před měsícem

      That’s a fair assessment; the safety is a drawback for sure especially after ours malfunctioned. Thanks for watching and supporting us

  • @danz0007
    @danz0007 Před 5 měsíci +8

    I have seen other videos on this 940 , safety failed and extractor breaking , maybe mossberg mite need to consider a recall

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +2

      Or stop using MIM parts especially on those 2 items. I’m not one that cares that much about MIM parts but if it keeps breaking make an assembly line change. Thanks for watching and commenting and please be sure to subscribe if you haven’t already

    • @ceolsen2884
      @ceolsen2884 Před 3 měsíci +1

      @@GSquaredTactical We just got the 940 tactical brand new and from shell 1, and on, it won't cycle, sometimes hard to pull bolt back after firing, sometime when pulling bolt back to eject shell gets jammed like in yours video. This is a brand new gun, I think I'm gonna call Mossberg and send it in for repair.

    • @GSquaredTactical
      @GSquaredTactical  Před 3 měsíci +1

      I honestly don’t know why I fell for it again from Mossberg. I’ve always liked their pumps 590 etc but I’ve never had a semi they made that’s worth a crap and I feel for it again. Thanks for watching and commenting and please be sure to subscribe if you haven’t already

  • @Walrus2112
    @Walrus2112 Před 3 měsíci +3

    It's a nice looking shotgun and has some nice features for sure. I have been considering one myself. I agree with one of your other commentors that it looks like a bit of an ammo problem. But more so that Mossberg should have designed it with common ammo types in mind.

    • @GSquaredTactical
      @GSquaredTactical  Před 3 měsíci +1

      The ejector broke, the mag tube follower broke and the safety broke. It was feeding because the ejector broke because we had ran the same ammo for nearly 800 rounds without issue. Thanks for watching and commenting and please be sure to subscribe if you haven’t already

  • @realsavour
    @realsavour Před 4 měsíci +2

    PLEASE tell me what that attachment is at the front with the QD cup?!

    • @GSquaredTactical
      @GSquaredTactical  Před 4 měsíci +2

      It’s a barrel clamp from Nordic. Thanks for watching and for commenting and please be sure to subscribe if you have not already.

    • @GSquaredTactical
      @GSquaredTactical  Před 4 měsíci +1

      nordiccomp.com/categories/1107726/
      nordiccomp.com/categories/qda-for-nordic-components-barrel-clamps/
      nordiccomp.com/categories/picatinny-rail-for-barrel-clamp/
      nordiccomp.com/categories/heavy-wall-mossberg-barrel-clamp-12ga/

  • @davidhewgley6006
    @davidhewgley6006 Před 5 měsíci +6

    You should have switch ammo my friend and I both had feeding issues with Winchester white box .

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +2

      That isn’t the issue the gun broke and over 60% of the 900 rounds we put through it was Winchester without issue. Not saying it’s the best ammo option but the gun simply has a broken part. There will be an update concerning it tonight at 6. Thanks for watching and commenting and please be sure to subscribe if you haven’t already

  • @b2nicee
    @b2nicee Před 5 měsíci +1

    I have a 940 Pro Tactical and mine wouldn’t extract the spent shells reliably either. I was shooting the same stuff as you, winchester 7 1/2 bird shot. Now I just shoot 00 buck and have zero issues feeding or extracting reliably

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +1

      Yeah, we have a video up our actually broke, and we had quite the experience with Mossberg. Go check out the video explaining what happened. We did get it back. Repaired for Mossberg about two days ago still uncleaned so we are going to try to finish out the 1500.

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +1

      Mossberg 940 JM Pro Failure update: Horrible customer experience?!
      czcams.com/video/0yUFEEBANkI/video.html

  • @stinger32158
    @stinger32158 Před 5 měsíci +4

    Can you show us the cleaning? Let us know what you find.

  • @jss8494
    @jss8494 Před 2 měsíci +1

    My 940 was having ftf with light primer strikes. I sent it in but have not had a chance to shoot it since getting it back.

    • @GSquaredTactical
      @GSquaredTactical  Před 2 měsíci +1

      Let’s us know how it goes. Thanks for watching and commenting and be sure to subscribe if you haven’t already

    • @nicklausmisiti5204
      @nicklausmisiti5204 Před 2 měsíci +1

      Not sure on the ftf bit on the light primer strikes, I had same issue. There is a simple fix, switch the spring with a rugwr 10 22 one. There is plenty of information online on how to do this. I haven't had an issue since.

    • @jss8494
      @jss8494 Před 2 měsíci +1

      @@nicklausmisiti5204Thanks. I will get an opportunity to shoot it this weekend. I’ll follow up. If I still have problems I will look at your fix.

  • @mikeblast7507
    @mikeblast7507 Před měsícem +1

    I had one of these and it was a jam o matic. Sent it back to Mossberg at my own expense, and when I got it back, I had to call mossberg to find out what they'd done to it. Didn't matter, because it still stove piped consistently. Done with Mossberg semiautos. Shame because I liked the way it shot and handled. I do have a maverick 88, and it runs flawlessly.

    • @GSquaredTactical
      @GSquaredTactical  Před měsícem +1

      Yeah I was fine with it until I dealt with customer service.

  • @michaelallen2221
    @michaelallen2221 Před 3 měsíci +1

    5901 a1s mag tubes are paper thin. Ive noticed a few other things too. I aint got no mossbergs. Benelli nova tactical 18.5. 870 police. And sx3 and sx4s

    • @GSquaredTactical
      @GSquaredTactical  Před 3 měsíci +1

      This one just started falling apart after about 800 g we just gave up it’s for sale lol. Thanks for watching and for commenting and please be sure to subscribe if you have not already.

  • @michaelkamps6121
    @michaelkamps6121 Před 4 měsíci +2

    Got one of these shotguns in the camo. Out of box fun gun. Shot about 300 rounds then got it out a year later it was jam city. The Magazine spring broke. Disappointed in this guns quality

    • @GSquaredTactical
      @GSquaredTactical  Před 4 měsíci +1

      Our spring follower broke, our safety broke and the ejector smh. Thanks for watching and commenting and please be sure to subscribe if you haven’t already

  • @ricosuave7102
    @ricosuave7102 Před 3 měsíci +3

    I clean my guns after every use after watching The Yankee Marshall channel. 😂

    • @GSquaredTactical
      @GSquaredTactical  Před 3 měsíci +2

      I always do as well like a deep clean but we was testing a claim with this one

  • @andy_in_nh9243
    @andy_in_nh9243 Před 2 měsíci +2

    I have had similar problems with my 940 Pro Tactical.
    It is on its third trip back to Mossberg to be fixed.

    • @GSquaredTactical
      @GSquaredTactical  Před 2 měsíci +2

      That’s nuts

    • @Ventura727
      @Ventura727 Před 2 měsíci +2

      No way!! I just purchased one today 🤦🏽‍♂️

    • @andy_in_nh9243
      @andy_in_nh9243 Před 2 měsíci +2

      @@Ventura727 I hope you have better luck than me with mine. My Thunder Ranch 940 is getting returned and I will sell or trade my JM Pro 940.

    • @Ventura727
      @Ventura727 Před 2 měsíci +2

      @@andy_in_nh9243 thank you, I’m hoping for the best

    • @GSquaredTactical
      @GSquaredTactical  Před 2 měsíci +3

      Let us know

  • @martinsteflik1329
    @martinsteflik1329 Před 5 měsíci +1

    Broken extractor?

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +1

      It is we have an update that will be up in 2 days explaining everything. Sent it back to Mossberg because they wouldn’t sale me an extractor because the safety is broken. Said it’ll be 6 to 8 weeks to get it back and my experience with them was the worse I’ve ever experienced.

  • @kross1261
    @kross1261 Před 3 měsíci +1

    I see a lot of issues with these guns on the internet. Though some are happy with their Mossbergs but overall quality and reliability are not what Mossberg is known from my experience. I’ve avoided Mossberg guns for a long time now.

  • @JeffMack-mg1pm
    @JeffMack-mg1pm Před měsícem +1

    Who is the shooter he looks familiar from competition

    • @GSquaredTactical
      @GSquaredTactical  Před měsícem +1

      We haven’t done any competition shooting as of yet, might get into it one day!

  • @wilshirewarrior2783
    @wilshirewarrior2783 Před měsícem +1

    I think oiling the bolt carrier would be very helpful at the least

    • @GSquaredTactical
      @GSquaredTactical  Před měsícem +1

      Extractor broke, tube follower broke and safety broke. It was functioning fine then fell apart. Thanks for watching and commenting and be sure to subscribe if you haven’t already

  • @dandetande288
    @dandetande288 Před měsícem +1

    Nice

  • @supersaiyanjohn3012
    @supersaiyanjohn3012 Před 3 měsíci +1

    Yea it’s really hard to find an all around perfect shotgun, after watching reviews on many different semi automatic shotguns I’m starting to reach the conclusion of spending the extra money on the Benelli M4 to keep my conscience clear.

    • @GSquaredTactical
      @GSquaredTactical  Před 3 měsíci +1

      I feel ya on that. The M4 is a beast. Thanks for watching and commenting and please be sure to subscribe if you haven’t already

    • @weezem
      @weezem Před 2 měsíci +1

      Get a 1301. M4 is overpriced.

    • @GSquaredTactical
      @GSquaredTactical  Před 2 měsíci +1

      I already have the M4 so I guess 1301 is next. Thanks for watching and commenting and be sure to subscribe if you haven’t already

  • @shanman1382
    @shanman1382 Před 7 dny +1

    I just bought the 940 pro in Od green, hope I dont have these troubles!!! 😂

  • @mikesimpson9997
    @mikesimpson9997 Před 5 měsíci +1

    This saves ammo cost on the 1500 round challenge lol. I’m actually sad it failed though I really like it

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +2

      Follow up soon

    • @mikesimpson9997
      @mikesimpson9997 Před 5 měsíci +2

      @@GSquaredTactical I been looking into buying one since you said light recoil. Few months ago I bought a franchi by Beneli but kicks crap out of me compared to my 1187 lol. I let the kids use it instead

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +2

      What happened isn’t a huge deal but Mossberg has been difficult we will follow up soon

    • @Daniel_Liceaga
      @Daniel_Liceaga Před 28 dny +1

      I wasted good money on one of these. Ashamed Mossberg has such a campaign for it and it simply doesn't deliver.

  • @Swampytheroot
    @Swampytheroot Před 2 měsíci +2

    Almost dropped the bag 💰 of coin for one of these today at the Dixie Gun show in Raleigh. Decided to look around, ALOT, before spending a week pay.
    I heard you comment on people saying "it's the ammo." So I won't say it.
    Does it have recommended ammo? Cause 7 1/2 field shot ain't what I would feed a tactical semi.
    Nice presentation. Look now to see if you resolved it.

    • @GSquaredTactical
      @GSquaredTactical  Před 2 měsíci +1

      They did send it back to me with no explanation of the work done, but they did replace the cracked mag tube follower the ejector and the safety as all three of them were broken. When I sent it to them, they required that give them a list of ammunition that I was using, which I had to do of course because it’s all on CZcams not like I can hide it and my FFL said they said that there was no issue with any of the ammunition I listed. Thanks for watching and for commenting and please be sure to subscribe if you have not already. PS we are just west of Charlotte.

    • @danz0007
      @danz0007 Před 2 měsíci +1

      Go buy the beretta !

    • @GSquaredTactical
      @GSquaredTactical  Před 2 měsíci +1

      Which one? 1301? Thanks for watching and commenting and please be sure to subscribe if you haven’t already

    • @polywomple
      @polywomple Před 2 měsíci +1

      @@GSquaredTactical get the a300, same price as the 940 pro. Tons of glowing reviews

    • @GSquaredTactical
      @GSquaredTactical  Před 2 měsíci +1

      I will look into that. Thanks and be sure to subscribe if you haven’t already

  • @StrapDLBStyle
    @StrapDLBStyle Před 8 dny

    You can see there isn't the same gas pressure coming back to the bolt. Once you lubed up the bolt and it still did the same. That confirmed it. Needed to clean the gas tube assembly

    • @GSquaredTactical
      @GSquaredTactical  Před 8 dny +1

      Did you watch the whole video or the follow ups to this? The ejector broke, the safety broke and the mag tube follow broke. Inside a year old had to pay to send it back myself and they replaced the 3 items horrible customer service. So the broke ejector and mag tube is what confirmed it bro. Thanks for watching and be sure to subscribe if you haven’t already

    • @StrapDLBStyle
      @StrapDLBStyle Před 8 dny +1

      @@GSquaredTactical didn't know there was another video to this. Going to go look for it. So I take it you wouldn't recommend this shotgun? I was thinking this or the Beretta?

    • @GSquaredTactical
      @GSquaredTactical  Před 8 dny

      @StrapDLBStyle get the beretta 1301 or A300 why better product. The 940 has been plagued with issues not just mine. Thanks for watching

  • @stinger32158
    @stinger32158 Před 5 měsíci +1

    You just might need an SBEPRECISION piston.

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +2

      We will have a follow up coming next day or 2 on what broke. I haven’t cleaned it yet because it was sent back to Mossberg and they emailed yesterday and said 6 to 8 weeks

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +2

      Please be sure to subscribe if you haven’t already

  • @johnsechrest1880
    @johnsechrest1880 Před 19 dny

    I would suggest if you were using rounds with better power you would not have had any problem

    • @GSquaredTactical
      @GSquaredTactical  Před 19 dny +1

      Except that tells me you didn’t watch the full video. The ejector broke, the safety broke and the mag tube follower broke. There other videos with our horrible experience with customer service. Also, everytime a 10mm, 45 or 12 gauge fails that people like they blame the ammo or the shooter. We have ON CAMERA 830 rounds of this very same ammo without even one single issue and at 831 it all went down hill. Thanks for watching

  • @roberthampton1840
    @roberthampton1840 Před 5 měsíci +2

    It's a tactical shotgun. It's made to shoot buck shot, high brass and slugs. The Winchester ammo you are using is low brass. It will not cycle as well with the lower powered game and target loads., especially if it has not been cleaned.

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +1

      We will revisit it one day and try that but unfortunately we do have limited resources. Everything we put into this channel comes out of our own pockets so we shoot what we have. But thanks for the info!

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +1

      Either way the gun broke pure and simple was sent back to Mossberg for repair. We ran 100’s of rounds of Winchester through it without issue

    • @aarontitusz8655
      @aarontitusz8655 Před 5 měsíci +1

      BS…other tactical shotguns like Winchester sx4 and beretta 1301 cycle target bird shots just fine

    • @GSquaredTactical
      @GSquaredTactical  Před 5 měsíci +1

      People are people. We ran likely 400 rounds of Winchester through it during this review without a single issue. It broke just that simple. People will make excuses for anything they want to like and will go to any extremes to prove it. Thanks for watching and commenting and please be sure to subscribe if you haven’t already

    • @briannemec9214
      @briannemec9214 Před 3 měsíci +1

      Not per Mossberg engineering "John Raciti, senior R&D project engineer for Mossberg, explain the design parameters: “Our main design goals for the 940 JM Pro were as follows: Improve the gas system to drastically increase the cleaning interval while improving the ability to cycle lighter loads with minimal break-in."
      To me tactical implies short gun with high capacity for in building type shooting.

  • @fatdogproductions1962
    @fatdogproductions1962 Před 12 dny +1

    Clean it.

    • @GSquaredTactical
      @GSquaredTactical  Před 12 dny +1

      lol I don’t think cleaning it will fix a broke ejector, broke safety and broke mag tube but thanks anyway for the advice sir. Be sure to subscribe if you haven’t already

  • @daryoushsameyah8329
    @daryoushsameyah8329 Před 4 měsíci +2

    I hate to say it.
    But it's not the gun's fault.
    It's operator error and most certainly improper ammo.
    I've put thousands of rounds through my 940 JM Pro. All of them were high brass, high Dram equivalent, high-velocity ammo.
    Not one malfunction!
    It's either a lemon gun or improper ammo.
    I hope it works out for you.

    • @GSquaredTactical
      @GSquaredTactical  Před 4 měsíci +1

      I hate to say it, but you are wrong. The magazine follower broke the safety broke and the extractor broke had to be sent back to Mossberg to be repaired. It ran well over 800 rds of that very same ammunition before these problems presented themselves but just like always when someone don’t want to hear a gun they like Being spoken in a negative like they will blame the operator nothing new under the sun

    • @GSquaredTactical
      @GSquaredTactical  Před 4 měsíci

      Operator error? The ejector broke. How is that our fault exactly?

    • @daryoushsameyah8329
      @daryoushsameyah8329 Před 4 měsíci

      @@GSquaredTactical I'm sorry. I did notice your ammo is at 1290 fps. It's a bit too slow for the gun.
      Try using hotter ammo (1500+ fps).

    • @daryoushsameyah8329
      @daryoushsameyah8329 Před 4 měsíci +1

      @@GSquaredTactical In truly sorry if I offended you so badly.
      You'll never hear from me being critical of you again.
      Again, please accept my apologies. I'll never bother you again.

    • @GSquaredTactical
      @GSquaredTactical  Před 4 měsíci +2

      It wasn’t a bother at all but generally people ask before blaming the operator. We appreciate you watching and please subscribe if you haven’t already

  • @Daniel_Liceaga
    @Daniel_Liceaga Před 28 dny +1

    This is upsetting. I wasted good money on this pos

    • @GSquaredTactical
      @GSquaredTactical  Před 27 dny +1

      Absolutely you did. After is was repaired and I confirmed operation I felt lucky to have sold it for $800. Thanks for watching and commenting and be sure to subscribe if you haven’t already

  • @vincenzotesoro1169
    @vincenzotesoro1169 Před 3 měsíci

    All semi autos have problems, ejecting game, Loads

    • @GSquaredTactical
      @GSquaredTactical  Před 3 měsíci +1

      It flawlessly ejected 800+ rounds of this same ammo before the ejector and safety broke and the mag tube follower will be next.

    • @vincenzotesoro1169
      @vincenzotesoro1169 Před 3 měsíci +1

      @@GSquaredTactical OK thanks very much truly appreciate it but I know a lot of semi auto shotguns don’t like bird shot

    • @GSquaredTactical
      @GSquaredTactical  Před 3 měsíci +1

      Yeah that’s true