This firearm camed as advevised...i have firedafew rounbd though it with no problems, my only complaint is that it weighs. Nearrly 10lds...my Beretta 9mm carbine isless than 6 #'s. It shhootsgreat and has easy customization with therailsit coms with...all and all a fine Zombi killer w/ 35 round mags

Very nice pistol caliber carbine. I have their MPA10T and MPA930SST handguns as well which I also like a lot, and decided to get the carbine as well. The action of the gun is extremely simple and elegant, with only about three moving parts. The trigger is pretty good and has a clean break. Disassembly and cleaning is extremely easy due to the simple mechanism and generous amount of space within the receiver of the gun. The gun is also very solidly built and feels well made, if a little on the heavy side. All of my MPA "MAC" style guns (the two handguns and carbine) have been reliable and accurate for over 1000 rds so far. I would highly recommend one to anyone looking for an enjoyable pistol caliber carbine, of which the uses are many.

Let me preface this review by saying that I have a good amount of experience with PCCs. I have a Sub 2k, JRC, and a Lone Wolf G9 (all in 9mm) and this gun is right up there with the higher end PCCs in terms of reliability and accuracy. Mine arrived at my FFL not looking like the picture. It came with a nice quad rail and a different (better) buttstock. I took it to the range the other day and sighted in my red dot at 35 yards with a bipod on a table-top. I was pleased to discover after about 10 rounds that this baby is a tack driver. Silver dollar size groupings and Zero malfunctions shooting all reloaded ammo with a cheap-o red dot right out of the box. Went through about 300 rounds of hand-loads on my first range trip and it was flawless. Once i got home I took it apart with ease and gave it a good cleaning. Second trip to the range was the same way and the groupings were even tighter. At this price i might just buy another one. Reliability and accuracy at this price point is a steal for sure. 5 stars without any reservation.

Excellent gun! Not many people know about it but very high quality. Built like a tank and virtually failproof. Very few moving parts and easy to strip and clean. If you get one of these, check usmachinegun.com for parts and accessories. Love Bud's Gun shop and love Masterpiece Arms. Worth every penny. Get one and you won't be sorry.