RE: how long have you been using one
Started out mid 70's when mich had their 1st mz season with a tc .50 cal hawken. the first day shooting it my dad took the roofing nail holding the paper plate to the stske, where the X was! I remember he said nice rifle!! Since then, just been more of the same. tc sidelocks and knight rifles. currently, 2 knights a bighorn .50, mk95 .50, tc .50 renegade waiting on a new gm fast twist bbl, wmc .50 my daughters, tc new englander on the way and another wmc.50 on layaway (used) the new gm barrel for the wmc just arrived today it fits my daughters so im hoping it fits my new (used) one.