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0000387USAF[All Projects] Generalpublic2015-03-05 03:452015-03-05 17:02
DrBackJack 
reyhard 
normaltweakalways
resolvedfixed 
 
0.3.7 
0000387: SR-25 Accuracy is horrible
The accuracy of the SR-25 really needs improving. In rhsusf_c_weapons the dispersion of the SR-25 is 0.00087 radians which converts to 2.99 minute of angle. Not only is that unacceptable for a sniper rifle, it's unrealistic. The KAC SR-25 is the Bugatti Veyron of the firearms world. Some of the most accurate semi-auto rifles ever made.

According to MIL-PRF-32316 (AR) w/AMENDMENT 1, 5 October 2009 (Taken from Wikipedia):"3.4.1.1.1 Accuracy. The distance between the mean point of impact of each shot group, both unsuppressed and suppressed, shall be not greater than 1.1 inches at 300 feet." (That's for the M110 which is very similar to the SR-25. Basically the same rifle except for a different stock, quad-rail and flash hider.) Anyways, 1.1 inch at 300 feet translates into 1.1517 MOA which equals 0.00033 radians.

However, that's the worst case scenario. Most of the time it would be less than 1 MOA.
Radian to MOA http://www.traditionaloven.com/tutorials/angle/convert-radian-angle-unit-to-arcminute-angle-unit.html [^]

MOA to Radian (Make sure you set "precision" to 9) http://www.traditionaloven.com/tutorials/angle/convert-arcminute-angle-unit-to-radian-angle-unit.html [^]
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Issue History
2015-03-05 03:45DrBackJackNew Issue
2015-03-05 15:05MistyRoninNote Added: 0000933
2015-03-05 17:02reyhardNote Added: 0000934
2015-03-05 17:02reyhardStatusnew => resolved
2015-03-05 17:02reyhardFixed in Version => 0.3.7
2015-03-05 17:02reyhardResolutionopen => fixed
2015-03-05 17:02reyhardAssigned To => reyhard

Notes
(0000933)
MistyRonin   
2015-03-05 15:05   
The SR-25 is a last moment addition, and heavy W.I.P.
(0000934)
reyhard   
2015-03-05 17:02   
reduced dispersion to 0.7 MOA