Now don't get me wrong... there's no way in **** I'd like to stand in front of a .44 Special anything, especially coming out of a 16" Trapper. But tonight I chronographed a variety of .44mag and a .44 Special loads from my Winchester 94 16" Trapper and the .44 Special load really wasn't much better than you would get from a pistol. Keep in mind that my choice to use a rifle is to gain some significant power over using a pistol, in addition to better accuracy. I've also got the pistols at hand, but when I grab the rifle I want to really up the ante in terms of penetration, expansion, and energy.
I feel a 16" Trapper in .44mag is the perfect personal defense rifle *for ME* because I love lever rifles, the caliber is a goodie, and it's so short and easy to maneuver in close quarters like the home or RV. I live on acerage in the country, so my risk of collateral damage is much lower than an apartment dweller in the city would have.
Anyway, here's my chrony data using the Winchester 94 16" Trapper in .44 Magnum:
Winchester '94 16" Trapper - .44 Magnum
.44 Mag /Win 94 16"/Hornady 200 gr. JHP/XTP/1919fps/1635fpe
.44 Mag/Win 94 16"/Speer Gold Dot 210 gr. JHP/1919fps/1716fpe
.44 Mag/Win 94 16"/Hornady 240 gr. JHP/XTP/1781fps/1689fpe
.44 Mag Win 94 16"/Winchester 240 gr. Hollow SP/1749fps/1630fpe
.44 Mag Win 94 16"/Winchester Partition Gold JHP/1680fps/1567fpe
.44 Mag Win 94 16"/Amer Eagle 240 gr. JHP/1657fps/1463fpe
.44 Mag Win 94 16"/Win 210 gr. Silvertip HP/1578fps/1161fpe
.44 Spl Win 94 16"/Win 200gr. Silvertip HP/1000fps/444fpe
I view the .44 Special performance in a Trapper somewhat as I view most .45 Colt loads in a Trapper... not much better than shooting a pistol. There are one or two noteworty exceptions to this, however, Corbon being one of them. Typically, I find Corbon is loaded hot enough and with a slow enough powder to be able to make good use of longer barrels in gaining velocity. The only downside is that the velocity might become so great that the bullet would over expand too early and not penetrate to the deep CNS. Winchester's Supreme Partition bullets will definitely expand, but as I learned from Dr.T, the expansion is limited by the partition, thereby ensuring excellent penetration (and most likely an exit wound as well).
For the record, the Win 210 gr. Silvertip .44 mag. load when fired from the Trapper created a large, bright, burst of muzzle flash... something none of the other rounds did with the 16" Trapper. So while recoil may be much milder, the bright flash in a darkened scene could momentarily blind both shooter and perp.
Of these loads, I think the 210 gr. Silvertip in .44 mag might well be the best compromise between controllability, velocity, expansion, and penetration. It's definitely a downloaded factory .44 mag load, which is really nice to have in a world where everything seems to need to be bigger, hotter, faster! Too bad about the muzzle flash though! I wouldn't be uncomfortable with the Hornady 200 gr., Gold Dot 210 gr., or the Win Supreme Partition 250 gr. as defense loads, though they did recoil more than the 210 Silvertip round did.
While a couple of the .44 Special loads (especially the Corbon, which I haven't tested yet) look to be pretty good performers, I'm more comfortable in assuming that my potential two-legged adversary might possibly be a really big guy, hopped up on who knows what, and possibly wearing some heavy clothing or, slight possibility, a tactical vest!
With that assumption in mind, why would I want to load a .44 mag Trapper with mild .44 Special pistol ammo when I could use something like the 200 gr. Hornady XTP/JHP or Winchester Partition 250 gr. JHP? I presume most if not all rounds may very well exit the perp anyway, so why not use some fairly stout power to raise the ante significantly over just pistol power?
Assume, again, rural setting, and before shooting, considering the potential for possible collateral damage should rounds miss or exit. (I read somewhere that up to 90% of police rounds fired actually miss the target entirely!) With that possibility looming large, even if you water down your loads to mousephart Cowboy loads, there's a significant chance that one or more of your fired bullets are going to go downrange anyway without striking your primary target... so consideration of the downrange at the moment of shooting is critical no matter what the round or caliber.