I have some HK33's I am making into 53 clones so I cannot use the LP's out of them. They have #8 locking pieces. I am building also a couple g3k and hk51 clones and have one #18 LP so far. The #18 is 50* and the #8 is 53* I was just wondering if I could maybe use a #8 in a G3k or a HK51 clone? I know, not likely... but I am poor and cheap and like to recycle/reuse!