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How to install Free Float Rail

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How to install Free Floating Rail on M4 & AR15

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18 COMMENTS

  1. Cool video. Fast and too the point. Im considering the yhm smooth FF rifle length for my truck gun. My rainier evo shit the bed after slight abuse. What do you think about the durability? I dont want to lose zero the first time i throw the rifle in the back of a truck or drop it on concrete. Think it holds up to fighting standards? Thanks.

  2. What rail is that?

    I like the written instructions. There are people who tend to use a lot of profanity and mumbling when they do these things so you kind of miss what's going on.

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