I would suggest a search of the old posts. This has definitely been covered here in the past but the folks who posted the info are not all still with us here. I'm pretty sure Lee Shaver is the name most often mentioned. A search for that name likely would get you to the old posts or just page back looking for the topic as a subject of older posts.
A forum community dedicated to the great outdoors and hunting enthusiasts. Come join the discussion about hunting, fishing, survival, archery gunsmithing, optics, reviews, accessories, classifieds, and more!