Chemical from United States, FL Public Profile

Terrible uppers, broken firing pin, grade -1 Titanium. FTF, FTC, FTE, you name it this POS has done it. BOTH THE MONTIGO AND THE MAT 9 look amazing, but they are such junk.... Colt adapter, built 4 extractors.... Why? Good Question, Nothing works, Bought a MATADOR ARMS MAGX P320 adapter, lol didn't even accept the P320 Magazines, for some dumb reason it accepts my P226 Mk25 and Legion Magazines???? Why can't people just tell it like it is. I'm telling you this upper is garbage. Buy a Centry Arms MP5, save yourself the 1400 i have into this build. I am a 17th Airbourne Corps, Combat Vetran, i have shot everything from M777s to MK25s to M102s.... This thing is absolutely a huge waste of time.

To whom this may concern, here is my review; I've owned both Matador Arms Montigo (Junk) and the MAT-9 (Junk) and I have yet to make it through a full Magazine. After making 4 different Extractors for the colt Mags I purchased this "MagX P320 AR Adapter" from Optics Planet. Once again I have been duped. Nothing works, DD lower, Geissle lower, Colt Lower, DPMS Lower, Anderson Lower, JL Billet Lower.... The p320 Magazines don't even fit this MAGX P320 adapter, which is insane, I had to pull out my P226 Legion Magazines, it fits but something tells me it will fail to cycle or choke, FTF all the same to me. I'm over it, I wish I could just get all my time and money back. All Junk, so much money into this build to be consistently mislead. Just buy a Centry Arms MP5, it's HK tooling anyways. Selling this upper first chance I get. I would not recommend anyone even taking the risk to use this as a means of protection or even plinking. Matador Arms, haaaa a Matador has integrity and Honor this thing was built buy morons and most likely the Chinese (at least they can build a Ak-47). I have tried to play nice, broken firing pin, this broken that broken.... save your money.... I am a combat veteran and have used and built hundreds of rifles and weapons, this is by far the biggest failure and piece of junk of all time. God Bless!! End Rant.

FosTech Binary trigger system should work great with a "Fostech" BCG.... well don't even try.... wouldn't cycle my MK18 properly went back to my DD BCG and no issues.... sucks cause I love this BCG and the weight it saved.

High quality 6.5 Grendel bolt carrier for your new build or to replace an existing one in my case. Can't go wrong with this bolt. I love this BCG and the high quality finish. Have about 500rds of both steel and brass match grade munitions. Hitting 1000yrds consistently... paired with a 20in barrel and Burris optic.

This is for operator's, clears my suppressor making the need for higher sights obsolete. Has held its zero for hundreds of rounds and best part is the element of surprise, only activates when you want or need it too. If you have small hands this may not be the best option for you. Absolutely the one of the best mods I've done to both my Legion and MK25 226's.