I have to agree with Kansas here. 1/4 inch at 100 is bout near impossible for most tactical rifle built for that shooting MATCH GRADE ammo designed for accuracy. ANd the to say it will shoot 1/2 inch at 200. You are talking a 1/4 minute angle gun there. I don't know too many companies that will even try to make that claim, let alone that will do it consistantly. I've been to the Army Sniper School, so I guess I shoot fairly well, and even with the best equipment out there, those groups are near impossible at 200 for MOST people with a good gun, let alone a .22 Cal.
And a little off this post here, but I am pretty sure that I saw you post that you killed squirrels at 300 yds with this Rifle. YEAH RIGHT!!!!! You tell me that you do it with a .270, .308, .300 Win Mag, .338 LM I might believe it. MIGHT