Weatherby's Sensational 270 Magnum Part 1

There are some folks who identify themselves as firearm enthusiasts, who may be just a bit… impatient. They skip the descriptive text and form a first impression based on pictures alone. Then they combine that impression with a heavy dose of conjecture to form a widely stated opinion. Years past, that approach was contained within a 12 – 18 age demographic. These days, that demographic has been extended to approximately 62.25 years of age.

Every once in a while, I will get an email follow up to a Weatherby article where the person asks when Weatherby is going to change that 60s looking stock and get with the times. When will they meet the stylistic needs of young, stubble bearded urban cowboys and hair flipping, BMW driving, new country women?

In reality, Weatherby is a very modern company that does an excellent job of changing product colors, textures and specifications to need the demands of an ever evolving market place in an effort to capture the hearts and minds of new generations of hunters and shooters. The reason the stock’s form remains essentially the same is because it represents a functional design, not a style. A classic case of form following function.

The flat bottom forearm tapers from 1.50″ ahead of the floorplate to a slender 1.25″ at the tip. Shooting from a rest or standing position, the flat profile makes it easy to hold without canting the rifle, where a round or heavily radiused forearm tend to roll in a shooter’s palm.

The rifle’s swept pistol grip keeps knuckles away from the trigger guard under recoil and the slight castoff prevents the cheek piece from being pushed into a shooter’s face under recoil. The dramatic 1 5/8″ drop at the stock’s heel converts rearward thrust into rotation while the raised Monte Carlo comb with only 1/2″ of drop provides support for scoped shooting. The Decelerator recoil pad takes the thump out of even larger Weatherby cartridges.

The point is that while the classic Weatherby stock may be… distinctive in appearance, it’s geometry and form are made to stabilize, protect and aid in accurate shooting. It is a well thought out design and will remain “in style” as long as sportsman appreciate those benefits.

And then there is my demographic…

Most gun makers forget my demographic; grumpy old guys, who dress like farmers, don’t particularly like to talk to people, and sometimes don’t shave. I can only assume they have concluded that we have brittle bones, probably stay at home and will soon die in any event. Interesting, as I tend to assume these people are smart ass little boys and girls who think rifle stocks should be a style. Weatherby, however, has not forgotten us traditionalists. In fact, there are 12 Mark V models to select from with prices ranging from the $1,600 Sporter, the base walnut and blued steel model, to the very slick and very fancy $3,200 Ultramark and my favorite, the very elegant Euromark.

Personally, I think this Euromark Mark V is beauty. Unlike the Deluxe with its gloss stock and bright blued finish, the Euromark has a hand rubbed oil finish select walnut stock and matte finish hardware. There are no contrasting spacers between the forearm tip and grip cap making the lines flow between the contrasting material, there is the brand identifying maple wood blaze inlayed into the grip cap. Not only does this look like a fine traditional sporting rifle, it even feels like a traditional sporting rifle.

Weatherby Mark V® Euromark

Manufacturer Weatherby
Point of Origin Paso Robles, CA
Weight 8 Lbs 0 Oz
Length 46 5/8″
Type Bolt Action
Lugs 9 Tri Radial
Bolt Lift 54°
Caliber* 270 Weatherby Magnum
Capacity 3+1
Receiver Blued Chrome Moly
Barrel Blued Chrome Model
Barrel Length 246
Twist Rate 1:10″
Stock Select Walnut
Length of Pull 13 5/8″
Drop at comb 1” / 1/2″ at Monte Carlo
Drop at heel 1 5/8″
Sights None
Scope Drilled and Tapped
Trigger Pull Adjustable – Set 3.5 Lbs
Safety 2 position Thumb
MSRP $2,400

Nominal dimensions

While most of the original 375 H&H based Weatherby cartridge line up went commercial in 1945, the Mark V action entered production in 1959. It was designed to handle the big proprietary 378 Weatherby based cartridges as well as the high intensity smaller caliber magnums like the 270 Weatherby Magnum. It is an exceptionally strong action.

Like other Mark V based Weatherbys, the Euromark has a positive, firing pin blocking 2 position safety. An indicator protrudes when the action is cocked. The bolt lift is a very shallow 54º, which makes for a short bolt throw and a lot of bolt handle – scope eyepiece clearance.

The Weatherby Mark V has a spring loaded plunger ejector that assures ejection even prior to full bolt stroke as would be the case with a blade ejector. The hinged extractor gets an exceptional grip on case rims, but does not take up space within the bolt face.

The 270 Weatherby Magnum gets the same hefty bolt diameter of 0.842″ and 9 locking lugs as the big 460 Weatherby Magnum. The fluted body reduces bearing surface and creates channels that prevent small amounts of accumulated debris from binding the bolt. In the event of case or primer failure, gas ports bleed off gases away from the shooter’s face and hands.

The .270 Weatherby has a 0.378″ freebore which permits the use of heavy for bore bullets and action and magazine box capacity to support the same. The hammer forged barrel has 1-1/16-16, UNA – 3A threads and a substantial #2 contour, the same used up through the 340 Weatherby Magnum.

The 270 Weatherby Magnum…

The amazing thing about the 270 Weatherby Magnum is that it was put into commercial service in 1945 when Truman was President of the United States and Japan and Germany were being defeated at the conclusion of World War II. In fact, some of our most popular cartridges are over one hundred years old, which means a good idea remains a good idea until something better comes along. The 270 Weatherby remains a good idea.

Today, there are three 0.277″ cartridges of consequence, pictured left to right – 270 Weatherby Magnum, 270 Winchester and 270 Winchester Short Magnum. People who own Short Mags will tell you the WSM is almost as fast. 270 Winchester owners will tell you that you can achieve the same velocity as either of the other two if you pump up the pressure a bit… about 150,000 PSI, and go to a longer barrel… about 36″. In reality, with equal 26″ long barrels, their performance with 150 grain bullets, in the order of appearance, 3300 fps, 2850 fps and 3120 fps.

Indices

270Weatherby 324 Yards Point Blank

Yards

0

100

200

300

400

500

Velocity – fps

3300

3090

2890

2698

2514

2338

Energy- ft.-lbs.

3626

3180

2782

2425

2106

1821

Momentum lbs-sec

2.19

2.05

1.92

1.79

1.67

1.55

Path -in.

-1.5

2.4

2.6

-1.3

-10.0

-24.3

Indices

270Winchester 283 Yards Point Blank

Yards

0

100

200

300

400

500

Velocity – fps

2850

2660

2477

2303

2136

1976

Energy- ft.-lbs.

2705

2356

2044

1766

1519

1300

Momentum lbs-sec

1.89

1.77

1.64

1.53

1.42

1.31

Path -in.

-1.5

2.7

1.9

-4.5

-17.5

-38.1

Indices 270 WSM 308 Yards Point Blank
Range 0 100 200 300 400 500
Velocity – fps 3120 2919 2726 2541 2364 2194
Energy – ft.-lbs. 3242 2838 2475 2150 1860 1603
Momentum lbs-sec 2.07 1.94 1.81 1.69 1.57 1.46
Path – in. -1.5 2.5 2.4 -2.4 -12.5 -28.9

From the standpoint of ballistic performance, the 270 Weatherby has a substantial edge, even over the 270 WSM. The 270 Winchester’s existence is easy to understand. It made its public debut in 1925 and had a 20 year history of success before the 270 Weatherby put an edge on it, extending its range and knockdown power. 

From a cost perspective, Premium bullet, 150 grain Weatherby Mag ammo runs approximately $60/20. Comparable 270 Winchester ammo is about half that price. Equivalent 270 WSM runs about $40/20. The tougher nut to crack for folks interested in the 270 Weatherby Magnum has been the cost difference in firearms. The Weatherby is a Mark V proposition as the round is not chambered in the Vanguard product line, so there is no low end or entry level configuration in that chamber. However, compared to similarly finished firearms from companies like Kimber, Nosler, and Montana Rifle Company, a fancy Weatherby  is a bargain.

At the end, for now

So with a very nice rifle in hand, some boxes of factory ammo and a some boxes of select handloads, it is time to head out to the range and see what this combination can deliver.

 

Weatherby’s Sensational 270 Magnum Part 1
Weatherby’s Sensational 270 Magnum Part 2

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