All BCM® Upper Receiver Groups with a KMR-A Handguard Include:
- One 3" Picatinny Rail Section
- One BCM KeyMod Sling Mount
All BCM® Upper Receiver Groups with a KMR-A Handguard Include:
The barrel seems to be high quality as well as the bolt. I've ran a few hundred rounds through it and it's been a amazing product.
The barrel seems to be high quality as well as the bolt. I've ran a few hundred rounds through it and it's been a amazing product. The only complaint I have is I ordered a complete upper and it didn't come with a charging handle. Seems for the 1100 dollars they would add a charging handle.
I was jumping back and fourth between BCM & Daniel defense uppers, and I went with this one because it was a little cheaper and it ended up being a great decision. Not only was it cheaper but I believe it out performs a DDM4 I have. Great machinery work and awesome light weight barrel. I highly recommend any BCM upper.
This is a top quality upper. Their upper has the tightest fit for barrel extensions I have ever seen. You need heat and a rubber mallet to get the barrel in. Their mil spec+ barrel has a nice, light contour. The KMR handguard is absolutely my favorite, and is professionally installed onto their very tight fitting barrel nut. Superb build quality, excepional parts quality. Professional grade all the way.
I had recently swapped out a 16" standard profile BCM upper assembly with this one about a year ago to save some weight. Shortly after I took an a class that included a high round count coupled with muzzle striking and a few other shenanigans. I had concerns about the light weight profile of the barrel holding up to some pretty savage abuse. After about 1500 rounds and hours of striking 3/4" marine plywood I experienced zero POI shift. The pinned and welded A2X doesn't even show any signs of wear. The KMR-A heated up fast, but any handguard will with that much shooting. This is my 2nd of now 3 BCM uppers, I have zero interest in buy complete uppers from anyone else.
I got tired of building guns. Upper from these guys, barrel from those guys, etc. I wanted a rifle I could trust my life on, BCM was my first choice. I’m glad I spent the money.
This is my second BCM upper assembly. They truly are as good as it gets. This is my first to use a BCM hand guard, I'm blown away. I've seen tougher hand guards, but not for this size and weight. The KMR feels very easy to get my hand around, and its fit and finish is perfect. The enhanced light weight barrel is no joke, too. That was my primary reason for replacing my old upper assembly.... I wanted a lighter barrel. The enhanced light weight didn't disappoint. The whole assembly points like a PCC or an SBR. The reduced weight makes the fin handle easier and my shoulder where the sling hangs has noticed too.
I replaced a 16" standard profile BCM barrel and 15" DD SLiM hand guard for this... 14.5" enhanced light weight and KMR Alpha 13 and while it's less than a pound difference it feels like its 10 pounds difference. Best move I've made yet.
Anything from BCM is quality and well worth the money. My only complaint is that you guys sent me a beanie. I live in South Carolina, I need a hat to show off my faith in your company.
I could have picked it up any place. But BCM customer service and dedication it top notch!! I purchased an upper and crap ton of parts for my work rifle! I will continue to give them my money when buying quality gear! They ship crazy fast and never send out shitty gear!!