Ok LP gurus,
I have been studying the LP chart. I converted an HK 33 standard to an HK 53 in 300 Blackout. Insanely great gun so far. But I need a functioning LP. I have talked to Adam at HK parts and he says they are working on it sending 1000's of rounds down range to check reliability. I also tried to get one from Chopstix, but no answer other than they are working on it. Problem is that I have a sweet gun ready for paint and no functioning LP. I was using subsonic ammo with a suppressor. Absolutely no kick whatsoever, or sound signature for that matter. I almost tried it with no LP because of that but I know that is just stupid. So I am guessing with what I know, a 70 degree to 90 degree LP should work best. I would love to give an 80 a try for starters. Does anyone know where I can find one? If not LP #13 is a 70 degree piece and might work, I can't find one of those either? My guess is that it is going to have to be even a higher degree LP like maybe 100 degrees?
Please help old friends an LP gurus,