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AR-15 Grip Detent Spring Hole Specs?

behslayer

Plastic
Joined
Jul 16, 2020
Hi,
I recently made a nice Grip to fit the AR-15 Lower Platform. I made it for a Speargun, so it didn't require the Detent Spring Hole. Now I'd like to make it compatible with the AR Rifle. Can someone share the position/size/depth specs for this hole for an AR Grip? Thanks64751281_266111084238774_3037869641641754624_n (1).jpg64547629_2520265451400743_2062338687315738624_n (1).jpg
 
Do you not have a mil-spec sample from which to measure? I don't have anything on the grip, but I once ended up with an 80%'er that didn't have that hole drilled and had to interpolate dimensions from an M16 print (they measure from inside the pocket which is different on an AR-15).
 








 
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