saym14 Posted October 14, 2010 Share Posted October 14, 2010 yes, I have read the instructions and did search, I am pretty mechanically minded. but it looked pretty complicated and I dont have a heat gun. I dont have my M4 yest so having it in front of me would help visiualize the process. any hints or clues to do this right ? Quote Link to comment Share on other sites More sharing options...
calviroman Posted October 15, 2010 Share Posted October 15, 2010 I did it using a gas stove to heat the magazine to receiver junction. Of course I held the shotgun high above the burner to avoid excessive heat. It worked just fine. Having a handheld heat gun would be better but I was trying to do it cheap. Quote Link to comment Share on other sites More sharing options...
KB Fab Posted October 15, 2010 Share Posted October 15, 2010 You could always start a fire and then put the M4 over it "rotisserie style". Should come off just fine that way. Quote Link to comment Share on other sites More sharing options...
AC45ACP Posted October 15, 2010 Share Posted October 15, 2010 If you had a heat gun it would be very easy!! I stripped down the gun and removed barrel and follower and focused the heat on the bottom of the receiver where the mag screws in.. I held the heat on there for about 3min and then grabbed the far end of the mag and unscrewed it, it came off easy. Quote Link to comment Share on other sites More sharing options...
saym14 Posted October 15, 2010 Author Share Posted October 15, 2010 maybe I need to borrow or buy a heat gun. not usre a hair dryer would work ? Quote Link to comment Share on other sites More sharing options...
Centauro97 Posted October 15, 2010 Share Posted October 15, 2010 You just need to get it up to 250 degrees F. At least that's what my IR thermometer read when it finally "let go". Just degrease it before you add open flame unless you enjoy the extra smoke and flame. Quote Link to comment Share on other sites More sharing options...
Hookster Posted October 15, 2010 Share Posted October 15, 2010 maybe I need to borrow or buy a heat gun. not usre a hair dryer would work ? hey saym14, A hairdryer won't help you, not enough heat. You can find heatguns fairly cheap and make life much easier. My tube removal wasn't too bad, about 10-15 minutes of heating before I got it to turn a little and then it was heat a little/turn a little for a while until about one third out and then I unscrewed it the rest of the way in one shot. Most of the threadlocker stayed on the old tube threads and the receiver threads were pretty much clean and ready to go. Later, Hookster Quote Link to comment Share on other sites More sharing options...
mikegli Posted October 15, 2010 Share Posted October 15, 2010 Just rent or borrow a heat gun. Its simple. I'm an idiot and I didnt screw anything up. The only problem I have is when I load too many shells in my mag, they start falling out the end of that thingy under the barrel...but it doesnt make a loud noise. Quote Link to comment Share on other sites More sharing options...
Decodence Posted October 15, 2010 Share Posted October 15, 2010 Heat receiver, cool magazine, twist. Quote Link to comment Share on other sites More sharing options...
Guest cleefurd Posted October 15, 2010 Share Posted October 15, 2010 yes, I have read the instructions and did search, I am pretty mechanically minded. but it looked pretty complicated and I dont have a heat gun. I dont have my M4 yest so having it in front of me would help visiualize the process. any hints or clues to do this right ? Been there.... also mech-inclined... why do we shudder? Knowing full well we will mock the mouse within when the trial has passed. "Buy the heat gun, and the extra rounds will come." Quote Link to comment Share on other sites More sharing options...
Guest cleefurd Posted October 15, 2010 Share Posted October 15, 2010 I did it using a gas stove to heat the magazine to receiver junction. Of course I held the shotgun high above the burner to avoid excessive heat. It worked just fine. Having a handheld heat gun would be better but I was trying to do it cheap. Words fail me.... rhymes with "admiration" to be honest. Seriously. Quote Link to comment Share on other sites More sharing options...
Super33 Posted October 15, 2010 Share Posted October 15, 2010 I did it using a gas stove to heat the magazine to receiver junction. Of course I held the shotgun high above the burner to avoid excessive heat. It worked just fine. Having a handheld heat gun would be better but I was trying to do it cheap. Wow. The biggest risk I took with my M4 is not telling the wife how much it REALLY was. I don't understand how somebody could go "cheap" over a few bucks for the correct tools when they went not cheap when they bought the gun. Quote Link to comment Share on other sites More sharing options...
twowheelhooligan Posted October 15, 2010 Share Posted October 15, 2010 Went to Gander Mtn, paid them $20 to do it. I made sure they had another M4 instock before. If they screw it up, not my $1500 mistake! I know it's *MECHANICALLY* easy, but even the smithy was sweating to get my tube off. Call me a cop-out, that's fine. IT was peace-of-mind for me! Quote Link to comment Share on other sites More sharing options...
kronik Posted October 17, 2010 Share Posted October 17, 2010 I just took mine off without a vice grip or another person.. just knees and a Wagner HT1000. It took some elbow grease - get it nice and hot. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.