It is a fine, well balanced cartridge... but around these (CGN) parts, it has attained a somewhat mythical mystique... prepare for a love fest... just keep in mind that it is a brass case of certain volume, spitting a chunk of lead of certain weight... it's bullets contain neither explosives nor star dust nor The Hammer of Thor... you will still have to point a barrel and squeeze a trigger.
I like the 9.3 caliber but have the ballistic-equivalent 9.3x74R in a Ruger No.1-S. Fires a 286gr bullet at ~2400 fps. In comparison, the 35 Whelen and 350 Remington Magnum fire 250gr bullets at around that speed.
![]()
9.3x74R Ruger No.1-S with Leupold VX-3 1.5-5x20mm scope
![]()
286gr Nosler Partition (L) and 285gr PRVI (R)
![]()
9.3x74R and 308 Winchester
the 9.3x62 for the adepts are calling it the .366 wagner ... do not ask or you will to wear a pink underwear for a while ....
highly regarded by those that used it and highly ignore by the crowd that never used it or never heard about it ....
some can resume that this caliber is using a 30-06 brass with 286-285 grains bullet around 2400-2500fps.

.


when i bought my .405 1885 winchester, that very rifle you have was the other one i considered buying as both were at prophet river. very tough decision it was. i like the .405 but the 9.3x74 might have been slightly more sensible. had a .350 and it recoiled WAY less than my .405
Sounds interesting, performance wise almost indistinguishable from a 375 Ruger, no? I'm going for a 270@2600 in mine. Brass from '06 vs belted mag.
I'm currently playing with an old 9.3X62 Mauser having had a couple others and it's an excellent cartridge, lends itself to being easy to hand load for those that do and components are more easily available every day.
A touch less performance than the the 375 family it is still a very hard hitting round easily capable of handling anything we will encounter and then some.
TrueHere's my sample, an 'inexpensive' Zastava....

Very nice rifle and uniquely named round - 366 Wagner! I have Zastava Fullstock Carbines in 275 Rigby and 416 Remington Magnum -
![]()
Zastava LKM70 275 Rigby Fullstock Carbine with Bushnell Legend Ultra HD 1.75-5x32mm scope
![]()
Zastava LKM70 416 Remington Magnum Fullstock Carbine with Nikon Monarch 1.5-4.5x20mm scope





























