WebApr 17, 2009 · You shouldn't get much of a variance at close ranges. I don't know where you got those numbers, but they're not even close for the load he is using with a scoped rifle. JBM ballistic calculator, 223 Remington, 40gr Vmax @ 3650 fps, 1000 ft elevation, 60 degrees F. I use a 200-yard zero. WebOct 12, 2003 · Joined Apr 12, 2002. 26 Posts. #10 · Oct 6, 2003. I start out with a 25 yard zero on my 243s, all three of them. This will put you 3.5" high at 100 yards. This will, in turn, put you 3.5" low at 279 yards. You can shoot out to that distance with zero hold over. This seems to work well for most 243 deer loads. E.
Sight in distance for 17hmr - PredatorMasters Forums
WebDec 28, 2024 · This must occur on a regular basis at 100 yards with the .308. With the Ruger American Rifle in .22 Magnum, several shots in an inch at 25 yards is easy. The limiting factor here is the cartridge and its power. If you miss the target at shorter range — say by a half-inch — you will be much further off at longer range. WebNov 15, 2024 · Flat shooting loads beg for a zero at 200 yards for the best accuracy. It’s a common misconception that a bullet rises above line of bore during its flight. It does not. It cannot. Sight-line is not parallel to bore line, but, rather, at a slightly converging angle. The line of sight dips below bore line and the bullet’s arc. iof insight group
Bullet drop for a 6.5 x 55 The Stalking Directory
WebOct 22, 2024 · The only problem with sighting a rifle in so close is bullet yaw. You can get it hitting dead center at 50 yds ab its likely to be off by an inch or more at 100. I calculated this using handgun setting to show you the short range trajectory. BC is … WebJan 23, 2008 · Posts: 1090. November 12, 2007 at 5:07 pm #14115. If you sight your 30.06 in at 50 yards you should be about dead on at 200 yards (depending on the round). At that point the bullet will gradually start to drop but even at 250 yards you should only aim about 3″ … WebAug 24, 2024 · 10.3". A 10.3" rifle is mostly geared towards close distance shooting. Yes the bullet can still reach 300 yards, but the shots will be outside the D zone of a USPSA target. The best zero distance for a 10.3" shooting a standard 55 gr bullet is 100 yards. The Trajectory is fairly flat and the shot groups are tight just like a 16" barrel. iof inventor