It depends on which gun you shoot it. Capacity is, if memory serves me right, a tad higher than the 9,3x62 allowing for same velocity levels. Brass of modern manufacture will allow for such preassures. In a modern Blaser k95, for example, proofed at .300 Weatherby pressures, you may equal the 9,3x62. In a beginning of the xx century ferlach couble barrel express rifle I would be more conservative. I beleief the safe working level will be given for the strength of your action and not for the cartridge itself. best regards montero
Posts: 875 | Location: Madrid-Spain | Registered: 03 July 2000
If you are shooting a double rifle chambered for the 9.3x74R, you will want to stick with the velocity, and bullet weight the rifle was regulated for. This is not only to make the rifle shoot properly, but any double rifle, no matter how new, is still 18th century technology, and is not the place to try for moon shot velocity! The 9.3X74R is a fine cartridge as a factory round, and does not need boosting for hunting purposes, especially in a double rifle! Simply learn where to hold at the range you want to shoot,choose between soft or solid for the target you are shooting at, and let the rifle do the rest. I don't think you will be disapointed!
------------------ ..Mac >>>===(x)===>
Posts: 14634 | Location: TEXAS | Registered: 08 June 2000
I assume your shooting that in a double rifle ( due to the rim) in which case you definately do not want to use Norberts load at 2400 plus as the gun will shoot off the face with a couple of shots...
The action is regulated for and designed for about 2000 to 2100 FPS...
quote:Originally posted by Norbert: For the 246 gr bullets all modern doubles are regulated and the factory ammunition is announced at 2460 f/s.
Norbert, all the double rifles chambered for 9.3x74R that I have owned, or seen have been regulated at 100 mtrs with the 286 gr bullet not a 246 gr. The .366 dia, 286 gr soft or solid is "THE" common bullet for the 9.3x74R, and is the only weight offered by most bullet makers,and loads for this bullet weight are all that is offered in most loading books. Speer only has one .366 bullet, but it is 270 grs, and their max speed with that bullet is 2379 fps, with max load of 58.0 grs of IMR 4064 The max speeds with the 286 gr bullet run in the 2300fps MAX! I just happen to own a BRAND NEW Merkel 14E 9.3x74R double rifle that was regulated by the factory with 286 gr RWS ammo@ 100 mtrs. I don't think the average load being in the 2300, to 2350 fps, with a 286 gr bullet, that there is much danger of shooting off face as long as that is not exceded, as this is the speed of the average factory ammo!
------------------ ..Mac >>>===(x)===>
Posts: 14634 | Location: TEXAS | Registered: 08 June 2000
We recently ran some over the Chronograph and the averaged 2230 with a 286 gr. bullet and thats what I was going by...
I suspect that sooner or later you will have troubles with thoes doubles shooting off the face..They are a tender action...I just refuse to push them to the limit..cost like hell to fix'm. I suspect the Merkel will handle it better, maybe...but Butch S. says some of them are now shooting off the face.
Could be Ray, I surely hope not, because this is a sweet handleing little rifle. The fact is that a double rifle no matter who makes it, it should be loaded conservatively.
------------------ ..Mac >>>===(x)===>
Posts: 14634 | Location: TEXAS | Registered: 08 June 2000
MacD37, you are right. I mixed up something. The modern doubles are regulated for 286 gr at 2280 f/s. (Not 2000 - 2100). Factory ammunition with the also very popular 246 gr are at 2460 f/s.
------------------
[This message has been edited by Norbert (edited 06-21-2001).]
Hi Back in 70ys DWM had som hefty loads with 293grain bullets(tug or tig don't remember) at 750 or 730 m/s( i don't recall exactly) and if the factory can load this round so well,then i am sure it is possible to load the 9,3x74 at least to the same level,because normaly the factories are always keeping the pressure in the safe side.the 9,3x74 is a very nice round sadly neglected by hunters. br danny
Posts: 1127 | Location: Sweden | Registered: 19 June 2000
