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3/3/2009 7:48:54 PM EDT
Guys, I need some help ......

One of my sons installed an ACE SOCOM stock into a RRA lower that was at one time a complete Entry Tactical and the damn thing WILL NOT tighten the last 1/8"! I asked him if he cross-threaded the stock putting it in, and he said that he didn't - he's over 21 and very mechanically inclined, so I believe him

I CANNOT get the damn stock to budge - either tighten or loosen!

I thought that maybe applying some heat (read propane torch) to the lower (re-inforced buffer extension mount) might help - I tried, but no luck.

Should I chuck it in a vice at the re-inforced ring, and use a big stick in the SOCOM handle to apply some leverage?

Any other ideas?

Thanks in advance!
3/3/2009 8:07:56 PM EDT
[#1]
Was the castle nut previously staked? It might take some force if so. It does have the spacer installed, right?
3/3/2009 8:15:58 PM EDT
[#2]
The rifle (lower) originally had a factory RRA 6 position M4 stock whaich my son removed and sold in anticipation of purchasing the SOCOM stock.

The SOCOM stock has the spacer in place - the problem is that the stock cannot be tihtened to the pointthat the buffer tube will hold the buffer retainer in place, nor can the stock be removed by hand.

3/4/2009 7:08:47 AM EDT
[#3]
GOT IT!

Used an old rifle stock for leverage and was able to remove the SOCOM stock without damage

Tried a std milspec CAR tube, and was able to thread in all the way by hand, although it was TIGHT

No crossed threads on the stock extension or in the receiver - I think that this is just a case of the notorius tight tolerences on some RRA receivers.

Anyone know the correct tap size for re-cutting the buffer extension threads in the receiver? I have a feeling that if I run a tab through the threads again it will provide enough clearance to properly install the SOCOM stock

3/4/2009 4:04:38 PM EDT
[#4]
1 3/16 x16tpi http://midwayusa.com/viewproduct/?productnumber=799763
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