For the users of the BS and FF and BOW lowers, what size set screw

[themcfarland]

For the users of the BS and FF and BOW lowers, what size set screw was used to hold the takedown detent spring?

My lower did not come with a set screw and my 4.40 that was the typical mod does not fit.. I tried every size I had in my set screw kit. any ideas?

Thanks in advance..

Dave McFarland

 

[Request Dust Off]

Metric?? M-3 is close to 4-40

 

[themcfarland]

Thanks RDO, I will try the metrics .. I will report back, Hope to be back around on Friday some..

 

[eMGunslinger]

You do know that I have thread gauges....

 

[themcfarland]

You do know that I have thread gauges....

Oh snap, it did not even occur to me, You had that m1a all spread apart showing her pretties and I lost all forward thinking at that point..

 

[eMGunslinger]

Bring your gun by, I have a spare lower for one of my machine guns and idc if its missing.
You can have it.