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July 27th, 2009
Surgeon Rifles has engineered new, heavy-duty scope rings with unique features. First, the rear ring comes with a bubble level integrated into the top half. This smart invention eliminates one other pricey accessory you’d otherwise need to add separately. The new Surgeon rings are made of high-grade 7075 T6 Aluminum so they are strong yet light. The “wide-body” design offers a full 0.950″ of clamping surface (front to back), secured by three vertical hex-head fasteners per side. The rings will be offered in a variety of heights, from .875″ to 1.125″, in both 30mm and 34 diameters. A 0.625″-wide steel version is planned for later release. Ring sets will cost $199.00 and that includes the bubble level.
Surgeon uses 9-axis machining to ensure exact alignment of ring center with ring base. Preston Pritchett, Surgeon’s owner, explains: “The bottom of the ring is machined at the same time as the bore for the scope on a 9 axis machine. This is done in one operation to ensure that the bore is parallel with the bottom of the ring. We checked another brand and found that they were off .0025″ in .625 inch. We checked ours and found it to be within .0003 in .950.” These rings are very carefully designed and crafted to align square on the rail. Many Weaver-style rings have a sloppy fit on the rail so they can clamp slightly differently from one installation to the next. Surgeon uses alignment pins to ensure its rings clamp properly: “The silver pins you see are 1/8 dowel pins that keep the clamp square to the ring and at the right height.”
For more info on these rings, or to place an order, visit SurgeonRifles.com, or call Preston Pritchett at (405) 567-0183. Surgeon plans to be shipping ring sets in various sizes within three weeks.
July 14th, 2009
Bushnell has released a new Legend 1200 ARC laser rangefinder (LRF) with a claimed 1,200-yard capability on highly reflective objects. Bushnell claims the Legend 1200 will range a tree out to 850 yards, or a deer-sized animal out to 475 yards.
A compact 4.3″ x 2.9″ x 1.7″ size, the Legend 1200 weighs just 7.4 ounces. This is small and light enough to carry in a shirt pocket. The Legend 1200 features a multi-coated 6X optic and all external lens surfaces are coated with RainGuard HD. With a $349.00 MSRP, the Legend 1200 is available in black or Realtree® AP™ camouflage.
 Built-In Angle Compensation
The Legend 1200 has a built-in inclinometer so it can give you true horizontal yardage for up-angle and down-angle shots. That is very important for hunters and tactical shooters who must rapidly adjust for shot angle to ensure a hit. In Rifle Mode the Legend 1200 calculates the angle and indicates the holdover required in either inches or MOA (user selectable output). The range of angle measurement is -90 to +90 degrees.
A new feature in the Legend 1200 is Variable Sight-In Distance capability or VSI™. In Rifle Mode, users can select between 100, 150, 200 or 300 yard sight-in distances to accommodate their shooting styles and preferences. Other standard features include SCAN, Bulls Eye and Brush Modes for better targeting and accuracy. The Legend 1200 ARC is rubber armored and fully waterproof. It comes with a carrying case, lanyard and 3-volt CR2 battery.
July 5th, 2009
 Here’s something that can save you lots of time and aggravation on a varminting trip. This little $90 gizmo is great for varmint hunters and any one who needs to make a quick shot in shifty wind conditions. Instead of the traditional 1/4-MOA hash marks, the Kenton windage turret features markers corresponding to the wind drift your rifle will encounter at various distances.
Custom-Calibrated Windage Knobs
Kenton Industries’ Tuned Windage Compensator (TWC) has built-in windage marks for 10 mph cross-winds at 100-1000 yards. How do they do that? Well the knobs are calibrated either for specific calibers/loads, or they can make custom knobs using your observed field data. The knobs can compensate for various wind speeds (2-20 mph) and angles (15°- 90°), by applying some simple conversion ratios. As a general rule, with a “full-value”, i.e. 90°, crosswind, the wind drift will go up or down in direct proportion to the change in windspeed. That means, for example, a 10 mph crosswind will push the bullet twice as much sideways as a 5 mph crosswind.
Two versions of Kenton’s TWC knobs are offered. The $89.95 TWC #1 features calculated ballistics for standardized factory ammo for the caliber and barrel length you specify. The $89.95 TWC #2 feature customized windage settings based on bullet BC, environmental conditions, elevation, and ballistic information you provide.
Custom Elevation Knobs
Kenton also makes an $79.95 elevation-compensating TTC knob, that can be customized to your rifle. With this elevation turret, yardages are marked in 50-yard increments, and you can literally just “dial in your distance”. However, to work effectively the TTC knob must be tailored to a particular load (velocity and bullet). Moreover, actual bullet drop will differ with changes in altitude, temperature, and shooting angle — so it’s not as simple as it sounds, and you may need multiple knobs if you shoot a variety of loads. Kenton offers it TTC #1 model calibrated for standardized factory ammo. The TTC #2 is calibrated out to the maximum effective range of your cartridge based on bullet type, muzzle velocity, altitude, and temperature. Select the type of yardage format to be used. The #2 is recommended for wildcatters or for those who want to adjust to specific conditions. Lastly, a TTC #3 elevation knob is offered that relies on the purchaser’s actual recorded drop data from the field. The TTC #3 elevation knob will be calibrated based on the click-value or MOA you provide for each 50-yard increment.
June 28th, 2009
Experienced marksmen know they should keep their rifles level when shooting. But they may not understand exactly what happens if they allow their rifle to be canted (tilted left or right), even a few degrees. While the physics are complicated to explain, here’s what you need to know: if you cant your rifle to the left, your shots will impact to the left, and lower, than your point of aim. Likewise, if you cant your rifle to the right, your bullets will impact low and right.
Effects of Rifle Canting
The effects of rifle canting are explained in great detail on the Long Shot Products Ltd. website. There, you’ll find a technical discussion of the Physics of Rifle Canting, plus a page with Sample Targets shot with canted rifles.
Referring to the above illustration, the Long Shot Products article explains: “Notice how the trajectory of the vertical hold stays within the vertical plane, so when the projectile drops, it drops into the line of sight and down to the center of the target. The trajectory of the cant hold does not achieve the same height as the trajectory of the vertical hold and the projectile diverges from the line of sight, thereby missing the target.”
The Long-Shot article makes two other important points. First, cant error increases with distance, and second, cant-induced windage errors are worsened by mounting your scope high above the bore axis:
“This component of cant error becomes more significant at more distant targets due to the increased original included angle between the line of sight axis and the bore axis (more elevation compensation) at the vertical hold.”
“Use of large-diameter objective scopes, mounted high off the barrel, exacerbates the cant error problem. To keep the scope elevation knobs centered for maximum adjustment, precision shooters sometimes use elevation-compensated scope mounting rings or bases. Although this solves the adjustment problem, it greatly exaggerates cant error because the distance between the bore axis and the line of sight axis increases and the included angle between the sight axis and the bore is larger, producing more windage error when canting.”
Test Targets Reveal Cant Errors
The Long Shot Products Ltd. website also displays actual Test Targets showing the effects of canting error. These targets were shot with air rifles and rimfire rifles, but the same effects can and will occur with centerfire rifles. Shown below is a target shot at 50 yards with a Feinwerkbau .22LR match rifle using RWS Match ammo (1012 fps MV). As you can see, canting the rifle 20 degrees to the left produced a huge movement of the point of impact. The shots from the canted rifle impacted 1.81″ Left, and 0.6″ below the point of aim.
CLICK HERE to view more Canted Rifle TARGETS.
June 16th, 2009
The majority of competitive shooters in many disciplines are over 40, with a high percentage over 50 years old. That’s a lot of old eyes which may have trouble reading small print. Shooters who are far-sighted, and older shooters with presbyopia, may have difficulty focusing on close objects. At the range, this may make it difficult to read range cards, printed come-up tables, or even the “fine print” found in manuals for chronographs and other shooting accessories.
Here’s a solution for shooters who need better close-up vision. For just $10.50 per pair, Amazon.com sells stick-on inserts that mount to any glass or plastic lenses, including polycarbonate shooting glasses. Water is the adhesive–the surface tension effect of H20 is enough to keep the lens inserts in place. But this also lets you easily move the magnifying lenses from one set of glasses to another. ReadingGlasses.com offers the Optx 20/20 stick-on lenses for $18.00 (or $29.00 for two pair). Magellan’s, a popular travel accessory store, sells the same Optx 20/20 Lenses, Item #BA726, for $24.85 per pair. Magellan’s notes: “Flexible Optx 20/20 lenses hold fast by their own molecular attraction (no adhesive needed) and can be peeled off and reattached many times”. The video below shows how the stick-on lenses work.
June 14th, 2009
The Hensoldt line of optics represents the premium military/tactical series of riflescopes and spotting scopes produced by Germany’s Carl Zeiss Optronics GmbH. Hendsolt products are expensive, to be sure, but they offer many features found in no other tactical optics. Thanks to importer HDC, LLC, Zeiss Hensoldt products are now available in the American marketplace, through a network of dealers, including G.A. Precision, McMillan Firearms, SWFA, Superior Shooting Systems (David Tubb), and Tac Pro Shooting Center. You can review the specs and features of Zeiss Hensoldt scopes on the HDC website, www.hudisco.com.
HDC, LLC was selected by Carl Zeiss Optronics GmbH, a subsidiary of the Carl Zeiss group, to become the distribution partner in the USA for the Hensoldt line of Zeiss optics. This allows HDC to bring to the American market the latest and most advanced optical products from the Zeiss factories. The Hensoldt line offers unrivaled glass quality and state-of-the-art technology in both telescopic and reflex sights.
Below is a video of the remarkable 6-24x72mm SAM scope. This optic integrates superb, ultra-bright apochromatic fluorite glass with a calculator module that provides ballistic info and weather data to the shooter. SAM stands for “Sniper Auxiliary Module”. An integrated ballistics calculator can be programmed for up to four different types of ammo. Sensors in the integrated ring mount measure weather parameters. These values, as well as scope data, are then directly projected into the visual field of the eyepiece. This provides selectable displays of elevation clicks, windage clicks, angle of fire, cant angle, temperature, and air pressure.
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June 3rd, 2009
Leica is famous for its rangefinders, spotting scopes, and binoculars (and of course cameras). Now Leica is moving into the riflescope market. Leica has announced two new “ER” scopes for hunters. Initially, Leica will offer 2.5-10×42 and the 3.5-14×42 models. Both have 30mm maintubes, quarter-MOA clicks, and AquaDura lens coatings. Notably, both scopes have a long (10 cm/3.9″) eye relief. This extended eye relief allows the scopes to be mounted well forward so a shooter need not worry about recoil, even when shooting large magnum calibers.
SWFA has followed the development of the new Leica ER scopes. SWFA believes the Leica ERs will be some of the finest hunting scopes on the market, good enough to rival the Swarovski Z6, and Zeiss Victory series. Leica will offer five reticles, shown below. In addition, you can order the ER scopes with a neutral fast reticle adjustment (ASV), that adjusts the the impact point to different distances. Leica plans to start shipping its new ER scopes in October 2009. SWFA is listing the 2.5-10×42 at $1899.00 and the 3.5-14×42 at $1999.00, but those prices are subject to change.
May 30th, 2009
 At long range, small bullet holes are much easier to see in the white than in the black. When you’re practicing at long range on high power targets, one way to enhance your ability to see your bullet holes is to print a “negative” version of the regulation bullseye target. Forum member Watercam has a new Pentax PF-80ED. With the Pentax he can see 6mm bullet holes in the white at 600 yards, but holes in the black are only visible out to 400 yards or so. Accordingly, Watercam uses a modified “reversed” black-to-white target for 600-yard practice. Watercam writes:
“I just received my Pentax PF-80ED-A angled spotting scope the other day and it is awesome. Great quality. I traded a straight Kowa 77mm fluorite for it through SWFA.com. Eye relief with the Pentax 10-60 power zoom is 18-22mm (much more than the Kowa zoom), so I can use glasses with no problem. The view through the Pentax is very sharp and contrasty with great color.
With my 6mm and limited mirage I’m seeing defined, 6mm holes in the white out to 600. In the black, I can see bullets holes at about 400 with my eyes. I am printing reverse-color targets for training without a pit partner at the 600-yard line.”
If you’re not concerned with official scoring rings, you can use an all-white target with a bright, fluorescent target dot in the middle. A 2″- or 3″-diameter stick-on target dot is highly visible at 600 yards. Birchwood Casey Target Spots® assortment #33928-TSA offers neon orange target dots in 1″, 2″, and 3″ diameters.
May 19th, 2009
Sightron optics, particularly the new SIII 30mm series scopes, have been very popular with our readers. We recently tested the SIII 6-24×50 mildot scope and found that it offered outstanding clarity, sharpness, and tracking. A leader in its price class, the SIII 6-24×50 rivals some scopes costing hundreds of dollars more.
Three 6-24 Sightron Scope Models Now Offered
With the introduction of the SIII 30mm 6-24×50 Sightron, Sightron now offers THREE 6-24 power zoom rifle-scopes. This has created some confusion among buyers. Readers often ask us: “What is the difference between the SII 6-24, the Big Sky 6-24, and the new SIII 6-24?” At the NRA Annual meeting in Phoenix, AZ, we meet with Alan Orr, Sightron Product Manager. In the video below, Alan was kind enough to explain the differences among the three Sightron 6-24s. You’ll note that the three scopes offer different amounts of total windage and elevation travel, plus the amount of elevation per rotation is different. Also, the older SII 6-24 runs about $400.00, while the new SIII 30mm 6-24×56 sells for about $825.00. Watch the Sightron Video to learn more.
May 16th, 2009
Meopta is not a well-known name in the North American market, but we predict that may change in the near future. Meopta, a leading optics maker in the Czech Republic, makes optical components for many of the most respected “big name” companies in the business. With Meopta’s introduction of its 75mm APO (apochromatic) spotting scope, Meopta has served notice that it can build a scope that rivals far more expensive optics. We tried one out at the NRA meeting in Phoenix, and we’re very impressed from what we could see. The image is very sharp. Eye relief with a 20-60 zoom eyepiece is good. We liked the large full-diameter focus ring in the center of the scope body. Swarovski uses a similar central focus ring on its ATS line of scopes, and we’ve always found this to be a user-friendly design.
The Meopta 75mm APO spotting scope retails for up to $1449.00 at various online optics and camera houses. However, at the NRA Convention, Alex Roy of EuroOptic.com offered a spectacular offer to AccurateShooter.com readers. For a limited time, while supplies last, EuroOptic.com will sell the Meopta 75mm APO complete with 20-60X zoom eyepiece for just $1175.00, including a free compact tripod. That’s a true bargain. This is a very nice spotting scope that compares well to other European and Japanese spotting scopes costing much, much more. From what we can tell, the Meopta is also the most economical option for folks seeking a 72mm+ objective and APO glass. Watch the video below for more details of this special offer. NOTE: The offer is limited to stock in hand. (Don’t complain to us if you procrastinate and miss out on this bargain.)
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