T-91 Quad Rail

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Qwerty
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Mon Aug 31, 2020 5:58 am

I hope the store can get these in soon. I want one!


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Gherkin Warrior
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Mon Aug 31, 2020 11:47 am

Ok, so here's the skinny so far. It is going to need something to hold it together as it doesn't have the same kind of detent spring as the stock handguard. I suspect something like the one used on the other handguards listed here with the 2 cotter keys to hold it in place. If I figure out a more solid work around I will post. Until then not going to be able to install it.
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e292644
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Mon Aug 31, 2020 1:38 pm

We are working on getting OB new style M-LOK hand guard for T91 upper. Stay tuned...
Qwerty wrote:
Mon Aug 31, 2020 5:58 am
I hope the store can get these in soon. I want one!
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apex
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Mon Aug 31, 2020 9:39 pm

TACTICAL FISHBONE! @onion8@
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Gherkin Warrior
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Thu Sep 03, 2020 9:13 am

Another issue I have run into is the lower guard does not fit into the retainer as it is too thick at this spot and will need to be either milled/filed/sanded down a little bit, looks like about 2mm might do the job, can't go too thin here as the rail here is not very thick.
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newt91guy
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Thu Sep 03, 2020 2:37 pm

The biggest need for a free float handguard or anything other than factory handguard is the amazing amount of heat that comes through from the gas block into the factory handguard after just one mag
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Gherkin Warrior
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Fri Sep 11, 2020 10:47 am

So, after a little bit of filing I was able to get the lower handguard to fit in, might have to be fine tuned a little more but for now it's on. In other news the takedown pin for the og guards fits very well, although it will have to be stress tested to make sure it stays in place.
20200911_134109.jpg
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Qwerty
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Fri Sep 11, 2020 12:46 pm

Nice!
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