Sniper Scope Spare

i play paint ball ... allot like i got my first gun at 6 and im 19 and have played all time i have lots of parts not like regular paintball tho its called tac 4(a home town thing) its Great and im good at putting guns barrels, chambers together and making something cool i have an old rifle scope good for 400 ft that i can modify to put on one and im thinking of making an actual sniper but with paint ball in mind whats gonna happen is that im going to have a game this weekend on a 2 acer Field shod really do that to my friends???
well its friends and we all have done it some time or another and saying that we all use high grade protection (we all bring spare cups for safety >:3 its got a 48" barrel (home mede. i welded 2, 24 inch barels togetherand it works ) silencer and a duel 20oz co2 tanks so i dont have to relode for a whiel. .. so what do yall think??