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Rifles, Reloading, Optics, Equipment
Long Range Scopes and Other Optics
Rangefinder performance
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<blockquote data-quote="jimbires" data-source="post: 495347" data-attributes="member: 11011"><p>after making my post I got out the booklet and reread the ARC feature . the ARC works out to 800 yards max . you pick a bullet drop group that matches your bullet drop . you can see these are big groups . and you must use a 100 yard zero .</p><p></p><p>group ...............300 drop ............................500 drop </p><p>A .......................25-31...................................114-146</p><p>B.........................20-25.....................................88-114</p><p>C........................16-20.....................................72-88</p><p>D........................13-16......................................61-72</p><p>E........................12-13.....................................55-61</p><p>F.........................10-12....................................47-55</p><p>G.........................8-10......................................39-47</p><p>H........................under 8 ..............................under 39 </p><p></p><p>the booklet gives this example ;</p><p>a 300wsm using a 180 grain bullet has 3010 velocity . this fits in group "F" . set range finder to group F . sight in at 100 yards . if your shot is at 317 yards the bullet drop is 9 inches . if the shot is at a 27* up angle the corrected drop will be 8 inches . Jim</p></blockquote><p></p>
[QUOTE="jimbires, post: 495347, member: 11011"] after making my post I got out the booklet and reread the ARC feature . the ARC works out to 800 yards max . you pick a bullet drop group that matches your bullet drop . you can see these are big groups . and you must use a 100 yard zero . group ...............300 drop ............................500 drop A .......................25-31...................................114-146 B.........................20-25.....................................88-114 C........................16-20.....................................72-88 D........................13-16......................................61-72 E........................12-13.....................................55-61 F.........................10-12....................................47-55 G.........................8-10......................................39-47 H........................under 8 ..............................under 39 the booklet gives this example ; a 300wsm using a 180 grain bullet has 3010 velocity . this fits in group "F" . set range finder to group F . sight in at 100 yards . if your shot is at 317 yards the bullet drop is 9 inches . if the shot is at a 27* up angle the corrected drop will be 8 inches . Jim [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Long Range Scopes and Other Optics
Rangefinder performance
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