Description

9mm 'Stinger Series' PDW Assembled Uppers

The 22Mods4All SA9 'Stinger PDW' Series Complete 9mm Upper Receiver is built from the ground up to provide outstanding reliability and accuracy with a host of top tier features. The SA9 'Stinger PDW' combines the popular performance and low cost of the 9mm round with the compact, high quality reliability of the short nitride barrel, made specific for ZAVIAR here in Central Florida. Lastly, the slim-line Handguard, built by Daytona Tactical, is ultra-lightweight, free-floating with a monolithic top-rail. This handguard comes built from heavy-duty T6 aluminum and is compatible for your favorite accessories. All of our 9mm uppers use a blow-back gas system removing the need for traditional gas systems. The Anderson Manufacturing upper receiver for this 9mm upper is slick-sided unique to this pistol caliber. Bolt and Upper is fully cut and compatible with Last Round Bolt Hold Open (LRBHO) technology that allows for reliable bolt lock back when combined with a Glock magazine compatible lower.

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Comments (76)

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Hi, do these come with bolt carrier group’s

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No, the bolts are an upcharge.

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Do these come with bolt carrier groups

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If there is something else we can do for you, please contact us and let us know. We have already refunded you for a charging handle and we have sent out a shipping label to return the product, free of charge. We treat our customers with respect and value. We have no issue refunding products where there is a problem or fixing said problem for our customers. So once again, if there is an issue that you would like to be resolved, please let us know and we will be more than happy to fix this issue for you.

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Will these work with the PSA Glock style ar-9 lowers? I've heard that some of their lowers are a hybrid or something like that so some uppers won't work with them

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Hi there! Yes, they will work with a PSA AR-9 lower.

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Does anyone know if all their products only utilize the endomag? Looking for compatibility with glock mags. Thanks

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Hi there! Yes, our products utilize the endomag. We use standard MIL-SPEC AR-15 lower receivers that will utilize endomags.

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Looks like your compatibility issues should be with your lower, not the upper. Says it uses glock mags.

Not a tremendous deal considering it's a basic 556 upper with a swapped, but questionable, 9mm barrel, flash can, and who knows what spec handguard. No bcg so you're in the dark there, plus no charging handle. And it's keymod, friends don't let friends keymod.

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Does anyone know if all their products only utilize the endomag? Looking for compatibility with glock mags. Thanks

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What kind of range do you get out of one of these with a 16" barrel? 100 yards?

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I'd say 100-150yds is pretty effective.

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Upper 9mm Made in USA AR9 Uppers Keymod/MLOK Prices Starting at $159
How long is the barrel that comes with this?

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We have barrels from 3.5" all the way up to 16" with just about everything in between.

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Any idea if LRBHO will work and which lowers they work with?

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Yes, it will work.

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Are these compatible with the Palmetto AR-9 lowers?

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Yes

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9mm BCG has a lot of wiggle in upper receiver... is this normal?

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Mine came in today, took less than a week to get here after ordering. I'm really happy with the quality for the price Honestly my only complaint is the gas key on the BCG had a pretty good layer of surface rust going. Could have used a shot of oil before heading out. For the price though, that's extremely minor and easy enough to clean up. Sadly it beat my glock mags, so I'm stuck waiting until they come in.

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I'm glad you liked you purchase. As for the rust, we do our best to check those BCG's before they go out, and I apologize if yours got past us. If you would like to exchange that, we would of course be happy to do so. Really the ONLY BCG you have to worry about rust on are the parkerized ones. The Nitride, Nickel Boron, etc don't have that issue because the coatings prevent it. The best advise I can give, especially if you are in a humid climate like we are is to ALWAYS keep your BCG well oiled. If you don't, and it is parkerized, it is possible that you may see some rust as time goes on.

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Site is down... odd

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Our hosting provider had some issues today, we should be back up and running at 100%

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Any issues with these uppers for left handed shooters?

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I'm actually a lefty as well. You shouldn't have any issues with the adjustment as shooting our 9mm guns is pretty much identical to shooting any standard AR15 along with the shell protection on the upper itself.

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Anyone recommend a good budget lower for these?

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Bear Creek Arsenal (BCA) was recently raided by ICE and 30 of their employees were taken into custody. Something to keep in mind when buying a product made with BCA parts.

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I'm a bit puzzled as to why the same thing hasn't happened to any Trump businesses. I'm sure it will be happening soon right?

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You have no idea what fascism really is. It's a dictatorial government taking away all your freedoms. Has Trump done that?

So STFU.

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We moved away from BCA this week. We haven't been very happy with their pricing as of late, and hearing this is just icing on the cake.

No pun intended...

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Who will you be using from now on?

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If you look at their listings, they seem to be using a company called ZAVIAR for most of their parts now. Couldn't find anything about them...

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ZAVIAR is our new brand. We have been making our own parts in Daytona Beach for a few months now. We will be using Tactical Superiority for our barrels.

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Picked up a 9mm upper, mounted with a stern defense mag adapter and stern defense bolt designed for the echo trigger. This upper runs very well and is an extremely good purchase for the price. Quality seems about on par with some of the PSA stuff I’ve built, if not better. Definitely recommend it and the stern defense mag adapter.

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I was looking to put together a dedicated .22lr upper. I see you have a Zaviar .22 Barrel for sale on the website. What kind of accuracy can be expected with it at 50 yards/100yards?

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With the 16" barrel you're probably going to get a good grouping at 100-150yds. 9" barrel, maybe knock a few off of that.

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Just put 300 rounds down the 3.5” and it ran flawlessly with my YHM Dedicated 9 lower. Would but again

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Just received mine last week. Seems like a quality build, especially for the money. Shipping was fast, anxious to mill 80% NFA lower and get this puppy humming.

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FM Products from either Brownells or Primary Arms. I like their billet lower.

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I put one of these on my YHM lower and it ran flawlessly and also ran it on my FM lower and had no issues

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No brass fed through it just fine! The flat end of the hollow points are getting hung up. And the steel ammo just gets stuck and I have to use a rod to get it out.

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Hollow points and steel ammo are a problem in many 9mm builds. Feed ramp needs to be modified/polished. Glock feed angle is steeper than Colt. Some barrels have better feed ramp cut in barrels some don't.

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I had to do some dremel-smithing to get 147g XTPs to reliably feed in mine. Has run reliably with everything I've put through it for thr last few years with exception to lead cast bullets. They just deform on the feed ramp and jam up.

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What & Where is a decent 9mm lower for this build??

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I'm running this lower, and it has been flawless, but I have so far only used Blazer Brass & S&B brass. https://americanresistancegear.com/product/american-resistance-glock-9mm...

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Shoot, by now many popular barrel lengths sol out, esp in Mlok.
Next, low price on the uppers, really! And they look good, but,
and let’s assume you have a spare complete lower so you can start
using this right away, you STILL NEED a 9mm BCG and probably a
9mm Glock style magwell adapter, reasonably priced, but still adding
another $200.00 — so I for instance would be all in for ~$360.00 to
first try to put round 1 downrange! Is there shipping or tax (GA) too?

Ok, $360 isn’t really that bad for complete 9mm upper and kit, but I
fix on the upper alone, thinking “I got $159!” OTOH, the second and
more 9mm uppers can all use the same BCG + magwell adapter +
Glock mags. So ultimately it’s a want, fer sure, but I have to save twice
as much - hope the deal comes back by then and I don’t waste the pile
on a 75b!! My ¢3.5

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Hey, when are you going to get the SA9 'Stinger PDW' 9mm Assembled Upper Receiver | 10.5" Barrel | 12" M-LOK Handguard back in stock.
Everytime, I get ready to buy one, they go out of stock.

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Just put those and the 3.5” back in stock

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I've been wanting a new project build.. 9mm it is!

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I wonder if this will fit my GOBULLISTIC 9 lower.

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