It'd be interesting to see how you'd do with it. You'd likely be at a big disadvantage with respect to ballistics coefficient and maybe have stability issues at distance, but you'll never know until you try. If you do, please post your results.
I shoot black powder rifles with cast bullets, and they can be pretty accurate at distance, but generally see much larger windage corrections and elevation effects of head/tail winds than you will with a modern bullet/rifle. Some of mine have a G1 BC of well over .500 but the slow speeds ( 1150-1350fps depending on the rifle ) give the wind lots of time to affect the bullet. In zero wind they'll hold about 1.25 minutes of vertical at 500m but throw in some rapidly changing wind conditions and it's a serious challenge.
Chris.