November 11th, 2013

The .300 WSM — Next Big Thing in F-Open Competition?

Earlier this month, Forum Member Steven Blair won the California Long-Range Championship (F-Open Class) shooting a .300 WSM. Here Steve explains the advantages of the .300 WSM cartridge in long-range competition. Steve also discusses the learning process required to shoot the stout-recoiling .300 WSM successfully. Steve cautions: “It took me months to learn how to shoot my .300 WSM rifle well”.

The Argument for the .300 WSM as an F-Open Cartridge
by Steven Blair
There has been much interest lately regarding .300 WSM (Winchester Short Magnum) in F-Open competition. The cartridge is already well-established in 1000-yard benchrest and has been used successfully in F-Open, notably by Derek Rodgers to win the 2010 National Championship. Derek used, as do most .300 WSM BR shooters, a 210-grain bullet.

Steven Blair F-Class F-Open Raton New MexicoThe .300 WSM is a modern design, short and fat with a 35° shoulder. It is a slightly rebated and beltless magnum, capable of approaching .300 Winchester Magnum performance with notably less powder. It has an excellent accuracy reputation and I’ve found it very easy to tune.

Berger introduced the outstanding .30-caliber, 230-grain Hybrid bullet in 2011. This bullet ballistically eclipses all others, caliber .30 and under. Berger rates it as G7 .380 and G1 .743. Trimmed and pointed, the B.C., estimated from elevation adjustments at 300, 600, and 1000 yards, increases to G7 .410. It is also an exceptionally accurate bullet.

The combination of these two items, .300 WSM cases and Berger 230gr Hybrid bullets, and their application to long range F-Class, is what I will discuss in this article.

VOICE FILE: Click Button to hear Steven Blair Explain How to Master the .300 WSM.

.300 WSM Brass — Choices are largely limited to Norma, Winchester and Remington (Lapua, are you listening?). Since I have only used Winchester and Norma brass, I won’t discuss Remington brass, which may also be a viable choice. I found Norma brass to be exceptionally good and have seen no evidence of short life that I’ve heard elsewhere. Winchester brass can produce results equal to Norma, if first sorted, culled, and prepped. There is a significant price difference between the two brands. It is worth noting that Norma manufactures both .270 WSM and .300 WSM brass. Either can be used. Winchester makes .270 WSM, 7mm WSM, .300 WSM, and .325 WSM brass. Again, any can be used but 7mm WSM requires pushing the shoulder back. The other three have the same shoulder dimension.

Bullet Selection — My approach is to use the highest B.C. bullet available that is accurate. As mentioned above, the hands-down, .30-caliber winner is Berger’s 230gr Hybrid. My loads using 230gr Hybrids produce approximately 2865 fps from 34″ barrels. In order to equal the 1000-yard, 10 mph wind deflection, 215 Hybrids must be run at 3030 fps, a fairly stiff load. By contrast, 7mm 180gr Hybrids must start at 3100 fps, not reliably achievable in most conditions. Lapua now makes a 220gr Scenar-L that Erik Cortina has shot a fair bit and reports that it is very accurate. It has a similar profile to the Sierra 220gr MatchKing, another possible candidate, albeit with much lower B.C. than Berger’s mighty 230gr Hybrid.

Steven Blair F-Class F-Open Raton New Mexico

Barrel Life — After 1126 and 936 rounds shot at F-Class cadence in two barrels, my best guess is at least 2000 rounds accurate barrel life. The barrels look better than any of my .284 Shehane barrels at this point.


Steven Blair F-Class F-Open Raton New Mexico
Steven Blair F-Class F-Open Raton New Mexico

Steven Blair F-Class F-Open Raton New MexicoF-Open Rig with Tuner
Steve’s .300 WSM rifle features a BAT 3-lug action (with integral recoil lug and +20 MOA rail), in a Manners F-Class stock. The barrel is a 34″, 1.25″-straight contour Krieger or Brux fitted with an Erik Cortina 1.25″-diameter tuner (shown at right — note Index Marks). Other hardware includes a Bix ‘n Andy trigger, and Nightforce 12-42x56mm NXS scope (NP-R1 reticle). Some of these components were chosen to aid tracking (given the additional recoil). The rifle weighs 21 pounds, 13.5 ounces — just under the 22-pound F-Open limit.


Accuracy and Tuning Ease — The .300 WSM tunes more easily and is more tolerant than any of the four 6mmBR barrels I’ve shot. It is the most accurate large-caliber cartridge I know. A number of 1000-yard benchrest records were set with the cartridge and my experience reinforces that. During my .300 WSM load development, several 100-yard, five-shot groups were in the “ones”, no mean feat for a rifle pushing 230 grains at nearly 3000 fps. The load tolerance window, the powder charge spread where velocity, ES and accuracy are relatively constant, is 0.8 grains in my loading. That means the same load can be fired confidently in many conditions.

Exterior Ballistics — The extent to which the big bullet reduces wind deflection and vertical movement must be experienced to appreciate. I shoot against 7mm cartridges ranging from .284 Win to 7mm WSM, no slouches among them. When they are blown into the 9 Ring, I stay in the 10 Ring. When range vertical pushes them up or down to lose a point, I see it, too, but don’t drop points. However, there is nothing magic about it. The shooter still must point the gun at the right place. The mistakes just cost less and, since F-Class is an Aggregate game, the point spread will accumulate.

Recoil — This is the big downside of the .300 WSM + 230gr Hybrid combination. My rifle weighs 2½ ounces shy of 22 pounds and still pushes me around. My early testing was done with a load that produced 2950 fps. I still cannot shoot it well. The load is very accurate but I cannot manage the recoil consistently. At 2865 fps, it is manageable but always requires careful attention to body position, shoulder pressure, front rest setup, rear bag characteristics and other ergonomic factors. I have learned that shooting a rig with this much recoil places more emphasis on the factors our sling brothers and sisters have managed for many years. It took me months to learn how to shoot the rifle well. I fired over 1000 rounds before I began to feel comfortable. Persist, the results are worth it.

Summary — If you are willing to put the effort into learning how to shoot the cartridge and have a reasonable recoil tolerance, the investment will pay dividends. My scores have increased and become more consistent. My confidence in the rifle has also increased, no small matter in a game with many mental aspects. Be prepared for what could be a long learning curve. If all that sounds like too much, one of the 7mm cartridges is pretty close and certainly competitive in the right hands. My choice, given all the factors listed above, is .300 WSM.

Left to Right: RCBS Chargemaster, Hoover meplat trimmer, Omega trickler, Sartorius GD-503 scale.Steven Blair F-Class F-Open Raton New Mexico

Steven Blair has competed in F-Class competition since December of 2010 and F-Open since November of 2011. He placed fifth in the F-Class National Championship this year and is the two-time winner of both the California Long Range F-Class Championship and Twentynine Palms Long Range Regional. Steve shoots on Team Lapua.

Steven Blair F-Class F-Open Raton New Mexico

Steve says the .300 WSM may offer an advantage at long range: “The weekend of 2-3 November, I won my second straight California Long Range F-Class Championship. Last year, my .284 Shehane performed well against strong competition. This year, the .300 WSM provided a ballistic edge that certainly gained a few additional points. My final 991-50X was at least partly due to the excellent ballistics and accuracy the big cartridge provided.”

Permalink Bullets, Brass, Ammo, Competition, Reloading 7 Comments »
November 11th, 2013

Honor All Our Veterans Today…

On the 11th hour, of the 11th day, of the 11th month of 1918, bugle calls signaled the ‘cease fire’ ending the First World War. (The official Armistice was signed earlier that morning.) To those who endured it, WWI was “the War to End All Wars.” Tragically, an even greater conflict consumed the world just two decades later.

Today, 95 years after the end of WWI, Americans mark the anniversary of the WWI Armistice as “Veterans Day”. In Canada it is known as Remembrance Day. On this solemn occasion we honor all those who have served in the military in times of war and peace. Take time today to honor all those soldiers, sailors, and airmen who have served their nation with pride. Today we remember that… “All gave some, and some gave all.”

Brothers (and Sisters) in Arms — The Bonds Between Those Who Served
What is it that makes a person decide to potentially give their life for this country of ours? The answer to that question is as varied as the backgrounds and ethnicities of all military personnel. The reasons can be very personal, and in some cases may come out of necessity. Particularly at a time when the economy no longer offers young people the variety of work options after high school that it once did. For some, the choice was not theirs at all but a result of the Draft. A common thread I have found, however, is that we all support each other, like family, and learn through our experience just how unique we are as Active Duty Military, Reservists and Veteran citizens, whatever the reasons we joined.

As young adults, today’s new recruits or volunteers took that first fearful step, of signing their commitment to paper and giving several years of their lives to the service of our country, not knowing with any certainty what job they would be assigned, where they would go, what battle they would fight, and whether or not they would be alive at the end of that commitment. As Service members, we don’t quite realize, until we make it through boot camp and that first assignment, that serving our country is an honor, that this unique experience is something our friends back home cannot relate to, no matter how we try to explain it. It is a camaraderie, an everlasting imprint, and, for some, a never-ending nightmare that cannot be understood by those who have not served.

As a female Veteran, having served only four years in the early 1980s, I was fortunate, and served in a relatively peaceful era. I am amazed, however, at how much influence and impact the military has had on my whole life since then. A bond like no other exists between those of us who proudly wore a U.S. Military uniform and, each time I meet a fellow Veteran, we instantly connect and share a story or two. We stop what we’re doing and take some time to give back to each other.

Something that is not commonly known is that so many Veterans continue to serve long after leaving active duty. Members of organizations such as the VFW, American Legion, Marine Corps League, and many others, volunteer their time and energy to serving communities, service families, wounded warriors, and new Veterans. These organizations are made up of Veterans, young and old, working together as comrades in arms, to continue giving what they can to the country they love.

On this Veteran’s Day, take a moment to think about the lives of our brave, whether fallen or still alive, as well as those Veterans suffering from trauma, who are desperately needing to get their lives back. Perhaps you can give a little time to help or thank our brave.

Tania R.
Former Captain, US Army
USAFSA, Augsburg, Germany

Former Secretary of Veterans Affairs Dr. James Peake asked Americans to recognize the nation’s 23.4 million living veterans and the generations before them who fought to protect freedom and democracy: “While our foremost thoughts are with those in distant war zones today, Veterans Day is an opportunity for Americans to pay their respects to all who answered the nation’s call to military service.” Major Veterans Day observances are scheduled at more than 50 sites in 29 states.

On Veterans Day we especially need to remember the seriously wounded combat veterans. These men and women summon great courage every day to overcome the lasting injuries they suffered in battle. Some of these soldiers have lost limbs, yet volunteered to return to combat duty.

National Veterans Day Ceremony
The Veterans Day National Ceremony is held each year on November 11th at Arlington National Cemetery. Major regional ceremonies are also held throughout the country. CLICK HERE for list of regional Veterans’ Day events.

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November 11th, 2013

Hot Deal: Remington ‘Take-Out’ Stocks, Barrels, and Triggers

Are you thinking thinking about a low-budget Remington 700 project? Perhaps you want to build a basic hunting rifle for a young family member. Or maybe you want to re-stock or re-barrel an old Rem 700 that’s sitting in the safe. Well here’s your opportunity. CDNN Investments has attained a large inventory of brand new “Take-Out” factory parts from Remington rifles. You’ll find triggers for $49.99, barrels for $49.99/$69.99, and synthetic stocks for $49.99/$59.99. If you already have a Rem 700 action, this will let you assemble a complete rifle for very little money. These are new Remington-made parts. NOTE: Though chambered as indicated, gunsmithing is required for installation of these barrels.

For more information, or to order, visit CDNNinvestments.com or call (800) 588-9500.

CDNN Investments Remington Parts

CDNN Investments Remington Take-out Parts

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