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:
I've work on , shot and used AR's since the late sixties. This BCM SS410 18'' is extremely well made. I have a handicapped left hand and the KMR- APHA 13'' Handguard fits me well. I'm perfectly happy with my purchase. Mated it to a preban Colt lower fits perfect.Shoots a little over 1 MOA groups, will tighten up once barrel breaks in. Outstanding product keep it up.
The quality is just as was promised. I am looking forward to many years of service with this upper.
This upper is made with great care and expertise.
So far so good. High quality, beautiful and it works great. I was happy with my 50 yard groups when I was sighting in, my hundred yard groups not so much. I blame the operator though... I've never shot at 100 yards so it's expected. Its not like the barrel is going to make me a marksman. Its a joy to shoot, now I just need to shoot more and get better.
Absolutely love it! Well made
Excellent service! Thanks!
Got my Upper Receiver in a timely fashion and the build quality is amazing. No one produces this kind of quality at the price. Simply put; they are outstanding.
This is the second one I've purchased from BCM. I liked my first one so much that I decided to get another one with basically the same features except this one has a longer barrel. Perfect performance right out of the box.
Very pleased and surprised at how quickly my order was processed and shipped. The upper group looks amazing, and I am anxious to get to the range to see how it shoots. I'm guessing I will not be disappointed.