i am lookin for a my next project and was thinking about a bmg50 on a budget. i can buy a single shot AR-15 lower because they have no mag well their solid alum and alot stronger. plus no wants one. then thinking about a bohica or tactlite upper chambered in bmg .50 bolt action that pens on a AR lower. i was pondering about them casue their not as heavy as like a Barrett 99. and i was wantin to shoot from the shoulder several times and not have to deal with the weight. might kick alittle harder but i can handle that. i want a tactical 50 not a bench gun.