Cartridge
Bullet
Powder
Charge
Velocity
Notes
.414 SuperMag
210 Hornady XTP
Green Dot
10.0
1,105
Very mild
.414 SuperMag
210 Hornady XTP
H110
27.5
1,665
2.5" @ 25 yards
.414 SuperMag
230 gr Keith
H110
26.0
1,634
Poor accuracy
.414 SuperMag
230 gr Keith
Green Dot
9.0
1,071
Good reduced load
.414 SuperMag
255 gr LFN
H110
27.0
1,447
Fair accuracy
.414 SuperMag
255 gr LFN
AA 1680
25.0
1,473
2.0" @ 50 yards
.414 SuperMag
CP 250 WFN
H110
25.5
1,459
Sporadic accuracy
.414 SuperMag
CP 250 WFN
IMR 4227
26.0
1,480
Good accuracy - max
.414 SuperMag
CP 250 WFN
AA 1680
27.0
1,519
Most accurate load
.414 SuperMag
CP 250 WFN
AA 5744
25.0
1,490
2.5" @ 50 yards
.414 SuperMag
Oregon Tr. 265
AA 1680
26.0
1,505
Very accurate
.414 SuperMag
Oregon Tr. 265
AA 5744
26.0
1,476
Tack-driver
.414 SuperMag
Oregon Tr. 265
IMR 4227
25.5
1,482
1.0" @ 25 yards
.414 SuperMag
295 gr SSK
H110
22.5
1,328
Poor accuracy
.414 SuperMag
295 gr SSK
AA 1680
24.5
1,361
3.0" @ 50 yards
.414 SuperMag
295 gr SSK
AA 5744
24.5
1,349
Max - do not exceed