NO CLUE AS TO WHAT THAT WOULD BE. KEEP IN MIND THAT MANY WHO POST ON THE NET HAVE NEVER ACTUALY DONE ANY THING THEY CLAIM THEY WILL POST IDEAS AS IF THEY HAVE DONE IT AND LIKELY CANT EVEN OPEN A AMMO CASE WITH OUT HELP. IF YOU HAVE A LINK TO THOSE POSTS THAT WOULD BE GREAT. i USED TO POST ON THE AK FORUM AND SOME OF THE REPLYS AND IDEAS OVER THERE WERE VERY OFF THE WALL.
Also, I've read a couple of remarks saying that recoil spring guides made of telescoping tubing, rather than the bent wire of the standard AK are better for accuracy than the common wire item. My knowledge of AK variants isn't great enough. I am unaware of any that use telescoping tubs as spring guides. Are there any?