The Best M4/AR Collapsible Stock Review I have Read – Maybe My F93 Isn’t Quite Up To Snuff

As you may well know, I am more of an AK guy than an AR guy but I must admit that I really like collapsible stocks.  A few years back when I built my personal M92, I opted to use a Yugo M72 rear trunnion an Ace modular adapter and their M4 stock adapter so that I could use a collapsible stock.

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I liked the Ergo F93 because I had seen it back when Magpul owned it and bought it on sale.  Now, I have to admit that I bought the stock and really liked the feel.  I never did a drop test and it never occurred to me to do a drop test. I have never done any real stress testing of it in terms of carbine courses, etc. — mainly a lot of range sessions and never a problem … until someone told me about a test done on the F93.

In reading this review, the F39 broke on the first drop – according to the author, even Ergo knows they need to overhaul the design to reinforce the latch mechanism.

I guess I will need to figure out next steps.  Maybe I will move to a Magpul UBR – no telling right now.

So, with no further a do, check out this cool stock review:


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