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Bravo Company KMR rail system
Posted on 4/25/14 at 10:26 pm
Posted on 4/25/14 at 10:26 pm
Feel free to move this to the AR thread...
I want to buy the BCM KMR-13 keymod rail set up. I have a colt 6920, but I need to buy a new gas block and remove the front stock iron sight. I can't really seem to dig up the literature on exactly what type of gas block I need to buy to make this fit my rifle. Any thoughts?
I want to buy the BCM KMR-13 keymod rail set up. I have a colt 6920, but I need to buy a new gas block and remove the front stock iron sight. I can't really seem to dig up the literature on exactly what type of gas block I need to buy to make this fit my rifle. Any thoughts?
3
Posted on 4/25/14 at 10:33 pm to m2pro
Any "lo pro" or low profile gas block should work 
Posted on 4/25/14 at 10:38 pm to m2pro
Just cut the sight post, save money and more secure according to some.
Posted on 4/25/14 at 11:01 pm to m2pro
Just get a low profile gas block. Chopping the front sight just means you are left with a piece of junk. That rail will cover the gas block completely so it's not like you have to worry about it taking a hit and shifting over the gas port causing a malfunction. Even that is not much of an issue with exposed, bolt-on gas blocks that are installed properly.
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