February 14th, 2014

Olympics Insight — Anatomy of a Modern Biathlon Rifle

Anschutz 1827 fortner straight pull biathlon actionIf you’ve been following the Winter Olympics in Sochi, no doubt you’ve been watching Biathlon events. This combination of Nordic-style skiing and precision shooting is hugely popular in Europe. Biathlon requires great physical fitness levels, superior marksmanship skills, and of course, a very accurate .22 LR rifle.

This video shows biathletes at previous winter Olympics. Note how the straight-pull actions allow competitors to shoot rapidly without breaking their position (at the 1:00″ mark, the shooter takes five shots in ten seconds). Target racks are located 50m from the firing line. The targets, which flip from black to white when hit, are 45mm (1.8″) in diameter for prone, and 115mm (4.5″) in diameter for standing.

Watch Olympic Biathlon Competition (Archive Footage)

Anschutz 1827 fortner straight pull biathlon action

Biathlon rifles are sophisticated. The top competitors use rigs with slick, straight-pull actions, integrated magazine carriers, and ergonomic stock designs that work well for both prone and standing positions. The advanced slings use “bungee cords” to allow rapid deployment from on-the-back carry position (while skiing) to the shooting position.
Anschutz 1827 fortner straight pull biathlon action

One of the most popular Biathlon rifles is the Anschütz model 1827F Fortner. This features a straight-pull action with a two-stage trigger typically adjusted to 550 grams (19 ounces). The sprint version of the model 1827F weighs just 3.7 kg (8.16 pounds). Remarkably, even the magazines are optimized for “high-speed, low-drag” performance: “Shortened 5-shot magazines were laterally incorporated into the stock to reduce the surface on which the wind can act. Non-slip magazine bottoms make the handling of the loading process easier. An additional magazine release lever on the side makes an even faster exchange of the magazines possible.” (Anschütz brochure).

Anschutz 1827 fortner straight pull biathlon action

Anschutz 1827 fortner straight pull biathlon action

Anschutz 1827 fortner straight pull biathlon action

Anschutz 1827 fortner straight pull biathlon action

Anschutz 1827 fortner straight pull biathlon action

Credit Chris Cheng, Top Shot Season 4 Champion, for finding these photos of the model 1827F Fortner on the Anschütz website.

Permalink - Videos, Competition 7 Comments »
February 14th, 2014

Gunbroker.com Offers New App for iPhones

gunbroker app AccurateShooter.com’s Forum Classifieds Marketplace is the first place we look for great deals on rifles. There you’ll find high-quality competition and varmint rifles, many built by name smiths. But if you’re looking for “mass-market” firearms, Gunbroker.com is a good place to start. Launched in 1999, GunBroker.com is the world’s largest gun auction website. You’ll find both new and previously-owned arms listed at auction, many with a “Buy Now” price that lets you by-pass the bidding cycle altogether.

NEW Gunbroker iPhone (iOS) App
A new GunBroker mobile iPhone App has just been released. This lets users search for products, bid and buy on the go, and never miss an auction. The iOS App joins other Gunbroker mobile applications — an Android App and a Mobile Website. For more information on all GunBroker mobile options, visit m.GunBroker.com/OnTheGo.

Get FREE GunBroker iPhone App via the App Store.
Get FREE GunBroker Android App via Google Play.
Check Out GunBroker.com Mobile Site at m.GunBroker.com

The GunBroker.com Mobile App offers Push Notifications, custom alerts that monitor bid status and bidding activity for auctions that you are watching. Users can also quickly locate a Federal Firearms Licensee (FFL) by simply entering a zip code or device location.

gunbroker app

Permalink New Product, News No Comments »
February 14th, 2014

TripleDeuce.Net Website for .222 Remington Shooters

Interest in the .222 Remington cartridge has revived following Lapua’s decision in 2009 to resume production of .222 Remington Brass. If you’re thinking of chambering a rifle in this very accurate caliber, or if you already have a .222 Rem, we’ve found a useful resource on the web for you.

.222 Remington

Forum member Peter Simonsen has created a content-rich website, TripleDeuce.Net, with plenty of valuable info for .222 shooters. Peter tells us: “I started a little informative (non-commercial) web site about the .222 Remington, TripleDeuce.Net. You’re welcome to visit and share your thoughts and ideas.” Peter’s site includes extensive reloading advice, a list of recommended components, plus links to the major bullet-makers and powder manufacturers. His Reloading Page includes load data for a wide selection of bullets, while Peter’s photo archive shows cartridge diagrams and targets shot with Peter’s .222 Rem rifles. There is even an extensive section dedicated to the 20-222 Wildcat, an excellent varmint cartridge. The 20-222 is very efficient and very accurate.

Peter offers this advice for those getting started with the Triple Deuce cartridge:

“I religiously use the load data right off the Hodgdon web site. Recently I have gravitated toward using the old tried and true IMR4198 and H4198 powders for hunting using 40gr bullets. These two powders provide a velocity edge over the other powder choices while still maintaining safe and acceptable pressure levels. You can see this in the Hodgdon data where a max load of IMR4198 yields 3583 fps whereas H322 produces 3313 fps. So for hunting where higher velocity and terminal performance are important and accuracy is as good or close I would choose one of the two 4198 powders. This situation is similar, although not as dramatic, with 50gr bullets.

For target shooting H322 works extremely well. H4895 also provides impressive results and is a chosen powder for accuracy baseline testing by some manufacturers. I have begun experimenting with Vihtavuori N133 and Accurate 2015. Both seem very promising. But H322 and H4895 are two [dependable choices.]”

Permalink Reloading 15 Comments »