Guest Posted August 27, 2010 Hi guys, I am trying to remove my 'adjustable' stock from my AR. The problem I am having is removing the tube from the lower. Is there anyway to get this off without a spanner wrench? I am sure in NJ its loctited on. I am going to put a regular buttstock on it. Any advice on how to get this tube off? I took the spring and buffer out BTW.. Quote Share this post Link to post Share on other sites
bbk 188 Posted August 27, 2010 I doubt you'll be able to get off the castle nut (receiver extension nut) without a spanner wrench. I'm sure someone can lend you one though (and they are fairly inexpensive). That plus a little heat should do the trick. Quote Share this post Link to post Share on other sites
Guest Posted August 27, 2010 Hair dryer heat, or blow torch heat? Do you think they sell the spanners at HD? Quote Share this post Link to post Share on other sites
EchoMirage 137 Posted August 27, 2010 where in NNJ are you. you can borrow mine. Quote Share this post Link to post Share on other sites
s8n 14 Posted August 27, 2010 I just removed the stock from my Stag m8 and the castle nut was staked. I have a hammerhead rifle tool which accepts a half inch drive ratchet.I used a breaker bar to muscle the castle nut off.There was no locktite.I never would have been able to remove it without the spanner. 1 Quote Share this post Link to post Share on other sites
lunker 274 Posted August 27, 2010 It is a bitch. The castle nut on my Colt Match Target would have never come off without that spanner tool. Quote Share this post Link to post Share on other sites
bbk 188 Posted August 27, 2010 Definitely a bit more heat then a blow dryer. I wouldn't say necessarily a blow torch, but going back and forth on the nut with a lighter for a few seconds at a time would work. Quote Share this post Link to post Share on other sites
Guest Posted August 27, 2010 where in NNJ are you. you can borrow mine. Quote Share this post Link to post Share on other sites
EchoMirage 137 Posted August 27, 2010 im in wallington, if you feel like stopping by sometime this weekend before sunday. i have the wrench and enough tools to take anything apart. Quote Share this post Link to post Share on other sites
PK90 3,570 Posted August 28, 2010 Pipe wrench? Quote Share this post Link to post Share on other sites
lunker 274 Posted August 28, 2010 Pipe wrench? That'll probably work, but you won't be showing off your pristine castle nut to your friends. I would imagine a pipe wrench would do a number on the finish. I wouldn't think a new one would cost much though. Quote Share this post Link to post Share on other sites
jermz1987 243 Posted August 30, 2010 I'm in the same boat. I want to change the stock on my 556 so Ill be removing the stock,buffer tube etc.... When reading online everyone keeps saying i need one of these. http://www.brownells.com/.aspx/pid=1688 ... OCK_WRENCH Quote Share this post Link to post Share on other sites
Krdshrk 3,877 Posted August 30, 2010 If you're close to me, I have one of those wrenches. Let me know if you want to borrow it. Quote Share this post Link to post Share on other sites