Thank you for the recommendations. I will do all that you have suggested. I got the rifle (Bushmaster M4 Patrolman's Carbine) right when the Clinton Gun Ban ended. I have not shot it much but am planning on shooting it often in 2011. I wanted to find out what improvements were needed before using it regularly.
Thank you again,
BLACK RIFLE CLUB #97, NECC #98,
SMITH & WESSON CLUB #98, SIG CLUB #99,
SNUBBIE CLUB #99, RIMFIRE CLUB #115,
RUGER CLUB ??