OK, “quite elegant” sounded a bit… lofty, but everything I said is true. I just write what I think. Hmm… now I’m thinking about the truck that’s going to drop off a generator today and wondering if I have to help unload. Can’t imagine what flights my wife booked for our all meet in Texas family holiday. She always books flights at like 4AM which makes me grumpy. Hey! What do you get when you cross a rooster with a duck? A bird that gets up at the quack of dawn. That quacks me up… Sorry, comes with having grandchildren. Anyway… Ruger.
On my way to the Blackhawk…
My appreciation for the .327 Federal Magnum developed while writing a review of the Ruger SP101 small frame revolver. The physical package represents the difference between a viable carry revolver and trying to conceal a… toaster. The .327 Federal Magnum round bridges the gap between the anemic .38 Special and the sometimes “a bit too much” .357 Magnum when fired from a compact and lightweight revolver.
I was enjoying shooting the little SP101 when the medium frame GP100 was released. The extra heft, and extra inch plus barrel length, made the GP100 a great house gun and a gun for small game hunting and recreational target shooting for both my wife and me.
L-R .38 Special, followed by 85, 100 and 115 grain .327 Federal Magnum rounds and the 125 grain 357 Magnum. The 327 Federal Magnum easily outperforms the .38 Special and closes in on the .357 Magnum.
While both the SP101 and GP100 are excellent guns to wrap around the Federal cartridge, the GP100, with a longer barrel length than the SP101, produces significantly higher muzzle and down range velocity. The Ruger Blackhawk eight shot, with its 5.50″ barrel produces even higher velocity than the GP100 which means the .327 Federal Magnum has even greater potential to extract.
I’ll have one single and two doubles to go…
Ruger Model Comparison – 327 Federal Magnum
|Caliber||327 Federal Magnum||327 Federal Magnum||327 Federal Magnum|
|Action||Double – Single||Double – Single||Single|
|Material||Stainless Steel||Stainless Steel||Stainless Steel|
|Barrel Length (0.00″)||3.06||4.20||5.50|
|Sight Radius (0.00″)||4.60||5.65||7.25|
|Overall Length (0.00″)||8.00||9.50||11.38|
|Overall Height (0.00″)||5.00||6.25||5.50|
|Number of Cylinder Locks||3||3||Center Pin + Latch|
|Cylinder Diameter (0.000″)||1.360||1.543||1.735|
|Cylinder Length (0.000″)||1.581||1.615||1.645|
|Cylinder Wall Thickness (0.000″)||0.084||0.082||0.155|
|Cylinder Chamber (0.000″)||0.342||0.342||0.340|
|Cylinder Throat (0.000″)||0.315||0.315||0.314|
|Trigger Pull – Double/Single Action||10 lbs 9 oz / 5 lbs2 oz||11 lbs 4 oz / 4 lbs 5 oz||NA / 3 lbs 14 oz|
|RealGuns – Typical||$465||$516||$503|
All weights and measures are actual
While the Blackhawk represents an increase in overall size and heft, the increases go directly to improved cartridge performance. The longer barrel extracts greater velocity from the .327 Federal cartridge and increases sight radius for improved accuracy. The eight shot capacity is a big plus. The Blackhawk’s cylinder rotates about a solid axial pin for greater support, the cylinder walls are considerably thicker for greater strength and longer to easily accommodate maximum COL cartridges. The chambers are a tad tighter than those of the SP101 or GP100.
Factory ammo and factory data…
As indicated on the table above, both Federal and Speer offer a number of .327 Federal Magnum products. The concentration of application is personal defense, however, this may be more of a reflection of the typically associated firearm and bullet selection than a matter of potential.
Looking at three of the factory loads, the .327 Federal Magnum looks to be a flat shooting round with 2x to 3x the energy level at one hundred yards as the .38 Special has at the muzzle.
The long and short of it… and after the dust settled
The problem with factory released ballistic information is that it may or may not apply to a particular gun. The data is honest and it may not even be optimized through firearm selection, it is just that there is no formula or averaging that will tell anyone how barrel length and breech type will alter the performance of a cartridge. So I broke out the chronograph and fired enough rounds with the short barrel SP101 and the long barrel Blackhawk to get a better feel for the performance difference between the two revolvers.
The above is a basically a gratuitous photograph of the subject Rugers with a pile of empties to suggest, quite accurately, that I shot both guns. I also thought it was a pretty nifty picture that I thought was worth showing off a bit. More seriously, Ruger is making some quite artful firearms these days, guns that are very affordable.
|Factory Cartridge||Bullet WT
|Federal Hydra Shok||85||1400||370||1409||375||1502||426|
|Gold Dot Personal Protection||100||1500||500||1447||465||1595||565|
|Gold Dot Personal Protection||115||1380||486||1346||463||1457||542|
I came away from the data collection effort thinking the compact SP101 gave up little from the spec data and that wasn’t anticipated. If you’ve ever clocked a snub nose .38 Special or short barrel .45 ACP you know that those perform so far below published ballistics standard data there are few performance similarities. On the other end of the spectrum, the extra inch and one half over baseline Blackhawk barrel length delivered a significant performance boost. It’s a boost that is well worth the small increase in weight and size.
Accuracy of the Blackhawk was quite good. This inch and one quarter size 25 yard group was shot off of a rest with 115 grain ammo, however, other bullet weights with the exception of the 85 grain loads delivered about the same. The Hyrda-Shok loads shot a best of two inches, for me, at the same distance.
A terrific trail gun and small game getter
This Blackhawk has a lot going for it as a trail gun or out working the land gun. The physical firearm reflects excellent quality of production and a time proven design. While this is a good looking Blackhawk as pulled from its hard case, when Ruger’s wear from use and handling, they just have more character. It is a gun to use. The extra shots are appreciated, especially because they come without an increase in weight or bulk or sacrifice in strength.
Ruger single action revolvers are complete and accurate as shipped, however, they also represent a starting point for enthusiasts who wish to personalize a gun. The Ruger Store offers a variety of recoil dampening and fancy grips, holsters and easy to see light pipe front sights. Brownells extends possibilities with custom hardware for triggers, hammers, frame types, cylinders, sights, etc.
If I were to change anything on this Blackhawk it would be to add Hogue Monogrips which are a bit more hand filling. I have a general problem with single action western style revolvers. My pinky always feels unsupported as does the grip at the top of my palm. A Hi-Viz green front sight would narrow the front sight. The factory part is a good utility width at 0.128″ but a little wide for popping squirrels at a distance. The combined cost of these two changes is about $70 from Brownells. Trigger and springs I would leave alone as there really is no deficiency to correct.
I hadn’t planned a part II for this gun, however, the velocity it added to the .327 Magnum cartridge shows a great deal of potential. If I can dig out from under the project backlog a bit, I’d like to put together some jacketed and cast handloads that would be more conducive to hunting. We’ll see.