QBZ 191 Review - Hopefully something New

Hi All! Long-time Lurker (Just made an account to start doing reviews and posts, but have been on here a while longer). Thought I would post a review on the new GQH QBZ 191 that I bought the other day from Cybertrigger. Not sure how, but they got some new goodies in, and I thought to make a nice review and in a few days a teardown on the internals of the new blaster to restore some hope in the forums aside from the past doom and gloom from the hit that the industry is taking.

But alas to the blaster … Arguably the most important part of the topic.

The QBZ comes in a box without much info, no instructions, just your basic:
1x QBZ 191
1x 7.4v XT 30 Lipo
1x USB Charger
1x Pack of Basic White gels

Being a cheaper style blaster, there are not many metal parts that I can see aside from an Alloy Metal Barrel. All externals are plastic, but not the cheap, crappy stuff. This is a nice, smooth, slightly upper-class plastic. Overall, a nice quality and standard for what you pay.


To access the battery compartment on the blaster, you have to move this little clip forward under the stock. This allows the pin for the stock adjustment to move further down past the “Buffer Tube” stopper to allow the stock to be completely removed and access to the compartment. Also, fun fact, the Buttstock Pad is rubber, so it’s not so hard on your shoulder.





The magazines are unfortunately proprietary, but they are actually one of the nicer styles of mags, not as much curve as an RX AKM Magazine and not as long either. I do love the hatch-style access, as filling the mags is a lot easier.(I’d assume that these are modelled after a 20 Round mag.) I did think an RX mag would work, but unfortunately not without modification. The mags rock in like a standard style AK magazine, but very easily, the … Honestly absurdly long magazine release does make ejecting mags easier and is quite light to move. I do mag drills when I’m bored (IM WEIRD, OK!), and this is quite fun, and you can get very quick to eject and insert more magazines. I just need to afford to buy some … Next Paycheck …




Somehow, this blaster feels good in a weird way, A mix of M4 Style with AK features. Flip-up sights don’t work too badly and are semi-accurate, but let’s be honest, who uses them? The cocking / charging handle also functions as a magazine primer feature, so you can pre-load before you unload! Being how I usually use metal blasters, this is quite light for me 1.3Kg but that is also a good thing as I’m not lugging around a Full Metal M4 or AK, allowing for quicker transitions and more running without my arms falling off on a game day.

My only gripe with it so far is the fire selector. One Side is functional, and the other is cosmetic, but that doesn’t concern me, the issue is the controls are backwards compared to your standard M4. So safe in M4 is Full Auto on the QBZ, Single is still single, thankfully, but Full Auto on your standard M4 is Safe on this. It’s honestly not a big issue, and maybe with modification, it could be changed, but going from a M4 to this does require some getting used to thats for sure.




So performance outta the box … 3.6 Roentgen … Not great … Not terrible. Just finished growing some Summer Cats, and she is shooting 180 - 210 FPS, also runs around 11 RPS on a 7.4v (11.1v is charging). Could be better. I can’t see an easy way to swap the spring, so when I pull her down to modify, I’ll let you know.



Overall, I am quite happy. Something different to the scene, and hopefully this is the start of new goodies to come! I do hope to pull it down on Friday / Saturday, but we shall see, it depends if I have to adult or not. If you do have any questions, let me know.

3 Likes

Nice looking blaster :+1: Maybe a spring and o ring be first port of call :+1:

1 Like

Hey, welcome to the circus! :wave:

Nice review, I looked at those QBZs before and thought… hmmmmmm… something different :thinking:

Getting your FPS up should be easy with a check over of the usual airseal suspects, maybe a spring… should get it on about a par with an unmodified Gen 8. :person_shrugging:

Let us know how you go with it… interested to see. :+1:

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Welcome to the forum @Wasbob45
Good to see you on another gel platform!

Very nice write up. Might have to pick one up at some point. Great to see a “not an M4”!

I’m sure it can be made to perform better, newer blasters from China are low by our standards but often still have good potential.
very interested to see when you get to it.

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Welcome to the Forum and great job on the review.:+1:

Shame nobody’s making a gel version of the QBU 191… now that would make a decent mod platform for a different kind of DMR build. :thinking:

Check out the bolt bounce on that pos :rofl:

Be overgassed to the max at a guess to make sure it cycles. Heavy recoil, no wonder the projectiles tumble and go not where they are pointed :rofl: :rofl: :v:

Well, after a week of procrastination and work, I got some time to delve into the internals of the QBZ-191 this weekend! And it’s quite interesting.

First up, removing the “Buffer” tube reveals a single nut that is holding the tube onto the blaster, and a nice sizable channel for feeding wires through. Not Bad, but no easy way to access the spring retainer to allow for Hot Swapping the Spring. So this is kinda a set and forget blaster.


After looking at the rear, I turned my attention to removing the handguard to access the blaster. 2 Retaining Pins lock the handguard onto the receiver, and it simply slides forward a small amount before getting stuck on the gas block. After taking almost all the bolts off the handguard, I found a small screw under the gas block. Removing that screw and the whole gas block moved forward and slid right off the Alloy Outer Barrel, then followed the Handguard.




Now I can access the guts of this blaster, hooray… A few screws retain the receiver and a pin, and you can pull the receiver right apart just like an old Gen 8 M4A1. The Pistol grip and the Reciever are two different parts and held in by a single screw on the front and a single screw on the bottom of the pistol grip. Also, I don’t know if you need to, but I also removed the Top rail from the receiver by removing 3 Bolts.







So, straight up, the gearbox is Unique… Friken yippie! A mix of Gen 8 and RX AKM, still quite a solid build and feels good just upon first impressions. The barrel is approximately 330mm (33cm). The barrel is glued into the T-piece and is also unique to fit into the receiver, but can come out separately from the gearbox. The same can be said about the outer barrel. It comes out separately and again is also unique to the balster, but hey, it’s alloy so it’s not so bad, I guess. Standard 14mm counterclockwise thread on the barrel so you can fit all your standard Flash hiders and hop-ups. A small bit of barrel sticking out from the end allows you to fit some slimline hop-ups.





Opening the gearbox reveals secrets. So interestingly enough, the motor is a 480 Short Shaft Motor, and the gears were very familiar to me. To my surprise, the gears are RX AKM gears in metal. Very solid gears, and me being an RX fan, I was happy to see another blaster on the block using these solid gears. I don’t have many parts on hand to build stuff, but I seem to remember having a broken RX gearbox with upgraded parts on the inside. Pulled that sucker apart and scavenged a Slightly Better spring and an alloy cylinder head (With a Double O-Ring) and nozzle (again, double O-Ring).






The only Difference was that the Piston was 1 Tooth Shorter but missing 1 Pickup tooth from a Regular RX AKM Gear Set Piston. The Nozzle I had issues with. The old Nozzle had no O-Ring, and the piston was like a Hotdog down a hallway, in the cylinder. The cylinder head was weird also as it had a slighlty bigger O-Ring on it and the new one had smaller O-Rings but still felt like a good fit, I may open it back up to Swap 1 O-Ring and the Nozzle to the correct rubber and a Half Decent Spring to bump up the power a bit more but overall not too bad for A new green O-Ring and 1,2 Spring, Alloy Nozzle and Cylinder Head. Put her on the chronograph, and she is shooting around 250 ish Give or take. May need new gels also, but its definatley got potential.

Before I forgot, I also checked the shim job on the box, and it didn’t need any. The gears were made to fit the box and had overall good clearances around 0.1mm play up and down. The gears spun freely without any issues and felt good.

Overall, 8/10 I rate it, a little more tweaking and I reckon I could get this bad boy running like a dream!

4 Likes

Nice write up mate. Did not expect to see a sort of V3 RX style box in it. You are doing well to still have parts for them too.

Nice, interesting read. Looks not too shabby at all :+1:

Looking like a sweeeet Gen8 with 1890’s agricultural straight cut gears!

Love it mate, awesome write up👌

Reminds me of a now deceased mate. International Scout. International Harvester, straight out of Illinois. He’d lock it in low range, straight cut gears. Get the whine LOL

Then the cable shift buggered up, ah fk me boom selector is fkd. Then he twisted the front prop shaft off going over a sandune :rofl: :rofl: :v: Was too small anyway by the looks iirc about inch half. We made a bigger one, snapped that too haha.

What a character, must be them straight cut gears :rofl: :+1: