Hi everyone, Wanna replace the skinny sporter barrel on m70 300wm ultimate shadow. FN M70s are said to have integrated recoil lugs, does that mean those lugs are fixed to the barrel or the action, Ive not removed the action from the stock, so didnt figure that out yet. Are m70 barrels easy to fit just by screwing them in? Who produces the most accurate and drop-in heavy-fluted barrels for FN made M70s (varmint contour, or a specific contour you may recommend??). I will put it on a choate LA stock. Thinking of a muzzle break or at least a threading would be sufficient. No need to wait 2-3 months would be very good as well. I dont want blanks, so a drop-in model without any advanced gunsmithing will be the most important thing here. Any idea? Thanks for any help guys.