Stemple Takedown Gun (STG) U45/U9SF Package with Suppressor

We own two. They run flawlessly with cheap, reliable ammo. They are very controllable for point of aim and burst duration, easy to clean and maintain, and damned near indestructible. If you want a good shootable gun with excellent support and parts availability, flexible format, and easy configuration--and why don't you?--this is it.

I own an M60 E6 and an FN FNC full auto, but I shoot my U9/45 more than both. I had two range days this past weekend and the gun functioned flawlessly. With the 9mm setup I was shooting 3” groups doing full drum mag dumps (71 rounds) - all offhand at 15 yards, which is impressive for me. I’m not the special forces here. It was basically shooting through its own massive hole after the first 15 rounds. The package is well put together and the support from Brian is fast and responsive. I didn’t clean the gun all weekend and put well over 1000 rounds through it with no issues. No jams, no misfeeds - just full auto fun. It eats whatever you throw at it. If I had to own just one full auto gun, this would be it. Parts are readily available from BRP and it’s a ton of fun.

I took my gun to Scottsdale Gun Club today. I have 2 buddies with birthdays today and tomorrow. I let them shoot it to their heart's content. They LOVED it.

I just wanted you to share in the joy. You make a great gun that is really fun to shoot.

I finally had time today to go to granite state indoor range to try the new sub gun. I brought 10 x 71rd drums (bought from numrich) 5 loaded with 115gr magtech, Remington, federal, sellor & ballot, and Speer lawman, and the other 5 with 124gr versions of the same. (I had started to buy drums and ammo before I committed to buying the gun and haven’t even tried the two drums that came with it.)
I left the recoil system as it came, RF-1, no suppressor, and with the exception of one drum having a weak spring and not feeding the 6th to last round from the drum(bumped drum a bit and then remaining 6 all fed fine), I fired 710 rounds at 25 yards full auto with not a single jam, cough, hiccup, or burp. More accurate on full auto than some 9mm carbines I’ve shot. Smooth cycling, very easy to control. I used my Trijicon ACOG 4xRCO.
Last but not least, it was actually very easy on the brass, no dented rims or necks. I’ll have no problem reloading for this gun.
No regrets whatsoever, almost wish I’d bought 2

I just received possession of my Stemple 76/45 STG Setup. The craftsmanship and quality of the build is impressive! The firing and handling was AWESOME! EXCEDED my expectations !

MY oldest nephew (45yrs), who also appreciates a quality product and a fellow firearm enthusiast, was also praising your product .

Great gun, love the way it breaks down comes with a case and all components. Like the fact that it shoots steel case cheap ammo. Brian is great to deal with and if you have any problems he takes care of it. Also it is a brand new gun just on a registered receiver. Great Value if you're buying machine gun. The only problem I see right now I have is I don't have enough money to buy more :-). David

The U45, as advertised, is a very smooth running SMG due to its sturdy build weight, hydraulic buffer, and heavily constructed and proven grease gun magazine that inserts and removes as if it was originally made for the gun. I am an avid re-loader and this gun will handle light loads to heavy loads and function reliably. The gun has functioned flawlessly even after hundreds of fired rounds leaving a very dirty chamber and bolt. The AR pattern stock setup allows me to use a RRA Elite Operator CAR stock on my U45. Brian @ BRP states his guns will shoot steel ammo like brass case, and I have to say I have shot several thousand steel case 45 rounds with no malfunctions or broken extractors. A great feature, especially if you are buying your 45 ammo. In summary, this gun is very well constructed, functions well, and is easily taken apart & assembled. I'm waiting for someone like X-Products or Beta to supply a reliable 50 or 100 round drum for this SMG. If you are looking for a great shooter this gun should be strongly considered. Thanks Brian for an exceptional and affordable 45 SMG.

Met with Brian May 2018. Got a tour of the company and shop. Then to the range for a few hours of shooting. The gun sells itself. Bought it that day. It is still with the SOT, a friend of mine, and we had it out at the range today. I've fired an array of automatic weapons and this is my favorite. You should have seen his 13 year old daughter accurately placing the rounds on target. The gun is awesome. Thanks Brian.

I recently purchased A U9/45 which is a two caliber setup in 9mm and 45acp. And a Suppressor.I have been shooting the 9mm setup and when my neighbor tried it, he said its a "must have"!. The I switched it over to 45 in about 5 minutes . And now he has to own one!!! I can
shoot 1 inch groups at 25 yards in semi automatic mode, either caliber. I own a few Full Autos and by far this is the most fun. And the fact that its modular like a "transformer" makes it even more fun.

Accurate-Super accurate. I can nail steel plates at 25 yards as fast as I can pull the trigger.With only a 1x optic, I can put bullets into the same hole

Reliable- No malfunctions at all.

Controlleable-Its slow cyclic rate and the bolt and buffer system enables me to keep all the rounds on a IDPA target in full auto!!!

Maintenance-Easy. It breaks down and comes apart so effortlessly.Anything that could possible wear out is easy to replace.

Service- You will experience the best customer service you ever had.When you talk to Brian , you know he is not reading from a list of answers to commonly asked questions. Great Support!!!
Haris