Stemple Takedown Gun (STG) U9 Slow Fire (SF) - Adjustable Bolt System

I just got my STG U9 slowfire cleared with the ATF and picked up the gun from Scottsdale gun club. I was able to put 350 rounds through it without a hickup. This may be my first MG but I have been privileged to shoot many other MG's... mp-40, MP-5, Sten, Uzi, Mac 11 Lage and a G18. Besides the G18's pure shock and awe... and the fact that they are non transferable, the STG Slow fire is the smoothest shooting, most accurate SMG/ MG that I've ever shot. Brian has been beyond awesome and helpful with all my questions. I'm super happy with the support that BRP provides. If I had the funds I would buy a 2nd one... God gave us two hands for a reason! Akimbo STG's....?

I shot the Stemple today. It was as amazing as in the videos that I first saw it in. This is probably the best shooting 9mm machine gun I have ever shot. better than my MP5 and Uzi . It shoots very similarly to my MP40 which I think is one f the best shooting machine guns ever. Thanks again. JB in Forida

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 .

This is my first machine gun and it is still in Form 4 jail though I have had a chance to shoot it and I am very pleased so far. Brian provides excellent customer service in getting your gun to your dealer; he is always excited to answer questions and talk about his product. I have ran about 500 rounds through it with no failure and it is very pleasant to shoot. Since my dealer wants to hold only the receiver I have not installed any sights though it will hold on a milk jug at about 30 yards by looking over the barrel and watching your splash. I have done this a few times with a full drum cyclic standing unsupported; I can't wait to see what it will do with an optic from the bipod. It appears to be very well made with wearable parts being affordable and accessible, this was a major selling point for me, I want something I can shoot! My only reservations lie with the suppressor, I don't have much experience with them so my expectations may have been too high, though I didn't get the reduction I was anticipating. Even if I replace the suppressor with a higher end one this is still a great package that I am happy I purchased and that I look forward to enjoying for many years! Thanks BRP!

I bought the U9SF/U45 package because my first BRP gun which is a STG-76 was just amazing! I bought this package to use the U9SF configuration at my local machine gun matches but the funny thing is once I switched over the U45 setup, I haven't switched back!!! I now shoot the matches with the U45 setup only because it is soooooo smooth and I can easily pull singles with it! I think the BRP guns are the best value in the full auto world for those of us who really want to shoot machine guns and not just leave them in the safe as an investment. These guns are super reliable but if you do have problem, Brian is always there to help. He stands behind his product 100%!

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

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.