Time to rebuild my Upper. Need rail advice.

[Stickman]

Hey guys,

I am thinking about putting a MLOCK rail system on but I want the lightest 13 inch one that won't come loose.

Https://www.larue.com/products/larue...ard-lt15-13-2/

I think you need a little more coffee this morning, either that or you jest.

[SiGfever]

I would strongly consider the rail from Centurion Arms.

The Centurion Arms rail on my Colt Trooper is my favorite, it is slim, lightweight, and is a pleasure to use. My original KMR runs a close second.

[Stickman]

The Centurion Arms rail on my Colt Trooper is my favorite, it is slim, lightweight, and is a pleasure to use. My original KMR runs a close second.

KMR is certainly a good one as well.

[PatrioticDisorder]

Those Centurian Arms rails really look nice, sometimes I think we forget there are different rail options out there aside from Geissele and BCM. Thank you for posting Stickman.

[TexasAggie2005]

OP,

Geissele Mk14 is what you seek. Here is my 14.5" SOCOM barrel w/ Surefire flash hider.

[DiamondD]

I only have a sample size of one BUT, I just got a BCM 13" MCMR on a 16" ELW BCM upper and I absolutely love this thing. Keep in mind all my others are quad rails so take it for what it's worth. I can't see how anyone wouldn't be happy with the MCMR.

[gunnerblue]

Geissele MK13/14 would be my choice especially if using a PEQ. The barrel nut is very long and robust- more so than the KMR. I own both along with a 11” NSR which is sturdy but needs to be timed if that’s an issue. I have no experience with Centurion rails but they certainly look nice.

[DiamondD]

Where do you get that heat wrap stuff Aggie? Nice carbine BTW

[Tigereye]

The Centurion Arms rail on my Colt Trooper is my favorite, it is slim, lightweight, and is a pleasure to use. My original KMR runs a close second.

This for me. But, I also like the ALG.

[MistWolf]

I would strongly consider the rail from Centurion Arms.

This is the way I'd go. I am not a fan of metal handguards because they are hot in the summer and cold in the winter and adding plastic covers increases weight and girth. But I got the chance to handle a Colt CCU with the covers installed and the setup was light with a surprisingly small cross section that's comfortable in my hands. Of all the aluminum handguards I've tried, this is the only setup I like enough to buy. In fact, I'm waiting impatiently for the group buy for the Centurion handguard to go through that Stick is so graciously sponsoring for us.