I have a trued Remington 700 with fluted bolt that's had the bolt handle retimed and tig welded , pinned .250 lug and a ss wilson #4 barrel 16" long and threaded 1/2x28 on the muzzle. The barrel twist is a 1-8. No trigger. Fired once. Girlfriend didnt like it. Also has a .243 AI barrel 22" long...