New Member and Questions

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Posts: 1
Joined: Wed Nov 27, 2019 8:02 pm
Country: US
Location: HI

Wed Nov 27, 2019 8:43 pm

Hello all!

Recieved my Wolf A1 Upper about a week ago and already threw some t91 parts at it. Unfortunately, after installing the MLOK rail I realized that my FSB is canted to the right. Looks like it will probabably zero but it's already messing with my OCD. @onion7@

Looks like a call to Wolf may be in order...

Is there an ETA on the T91 upper recievers and FSB's being restocked? If sooner or later, a one piece fsb might be my solution instead. Already teasing myself at building myself another t91 upper too...

Is it possible to utilize an ar15 upper reciever with the t91 gas system? It looks like the handguard ring should clear.

Thanks for having me!


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Posts: 145
Joined: Tue Jun 20, 2017 12:35 pm

Wed Nov 27, 2019 10:09 pm

Chris welcome! As far as using a stock AR upper with the 91 gas system components you'd have to mill out an area to add the reinforcing/supporting bracket to the front of the upper and open the gas tube port up a bit like the Wolf has. That bracket is what helps protect the relatively soft aluminum of the upper from being battered to death and damaged by the movement of the piston.
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