Bravo Company Manufacturing MCMR-13 M-LOK Compatible Modular Rail - 13.4"
- 6061-T6 aluminum alloy
- Steel barrel nut included
- MIL-A-8625F, Type III, Class 2 hardcoat anodized
- Inside diameter: 1.3”
- Width: 1.5"
- 13.4" Total length
Ratings & Reviews
Another Win for BCM!
When BCM released this handguard I jumped on it. Having a 15" KMR on another build I couldn't wait to add another one in Mlok. I can't say enough great things about it! It is super light, nice and narrow, and feels great in hand. I liked it so much that I ordered another one (shorter) for a 14'er build I'm working on. I have a few favorites and the MCMR/KMR is an example of that!
Great BCM Rail!
by Josh -
What a great rail! I used this as an upgrade to my existing polymer one that came with my rifle. It is surprisingly lightweight and slimmer then my original one. I was torn between this one and one from another manufacturer and ended up going with this one due to the diameter being smaller then the other. Very happy with this and it looks awesome on my rifle!
My go to hand guard/rail
by Alfred -
KMR was my go to hand guard rail on my better builds until BCM introduced the MCMR. My ARs don’t leave home without them. Solid, lightweight, well made and well priced. Have used many, but this is the one.
by Taylor -
Super light, quality looking part.
Great rail but......
Bought this rail and I truly like it. Makes all the difference in the world. Like they say, you have to heat and expand the metal to get it to go over the barrel nut. Mine was still so tight that Ill never be able to take it off with destroying it.
Quality snug fitting parts
by Clinton morris -
Quality snug fitting parts with great look!
Another awesome product from BCM
by Kevin S. -
Another great product from BCM. This handguard is small and light weight. The fit and finish is top notch. Make sure you have a heat gun to heat up the end of the rail to slide over the barrel nut.