Quoted: Anyone in LV do AK builds or have a press? I need a barrel pressed back into an AKM trunnion after I finish riveting. Will gladly pay, swap other gunsmithing, whatever. |
Have you tried the frozen barrel/hot trunion trick? We have put in quite a few barrels and we use this method:
- get some dry ice and freeze the chamber end of your barrel for a couple of hours
- get som MAP gas and heat up the trunion
- keep a punch nearby with a friend. you want to push the punch through the barrel pin hole until it aligns the barrel for you. Do not use a straight puncn but one that tapers.
- be REALLY fast with somebody holding the receiver straight up and you shoving the barrel in. as soon as you get it about the right depth, use the punch to align it. we have done this MANY times with great results. If all else fails, give me a call and you can use the press
thanks,
Ron