I am looking for info where to purchase one of these ar15 bushmasters with the 24 inch barrel for varmit hunting.I have found the 20 inch barreled and shorter but not the 24. I like to do a little bit of role playing of a sniper and the varmits are my enemy and look the part includeing my weapon.I have looked at other rifles allso in the 223 cal. but all was short barrels also.I am a big Rem fan. But,I do like the intimadation of ARs.I was also looking at silencers for these weapons and have to check into state laws to see if they are legal here in Pa..I have read they increase the accuracy of any weapon and also reduces the recoil.The recoil I am not worried about,but it would go with the outfit for the sniper. I know semi-auto rifles are illegal on public property,but I believe it's legal on private property with the land owners permision or if own your own land. Any help on finding info prices and dealers will be appreciated.