Hey guys, I have a few questions . I'm looking into building a long range tactical rifle, mostly based off the USMC m40a1 or m40a3. I recently bought a remington 700 SPS tactical in .308 that I mounted a nightforce 3.5-15x50 scope on it, it shoots like a dream. Whats the best way to go about building an m40a3 rifle. Do I buy the cheapest new rem 700 rifle for the receiver or can I just buy the receiver brand new from remington? Could you guys guide me in the right direction? Thanks
Joe
Joe