January 29th, 2014
Now through March 12, 2014, you can save big bucks on Nikon optics products. Nikon’s Long Range Precision Promotion offers up to $200 Instant Savings on eligible long-range riflescopes, rangefinders, binoculars, fieldscopes and mounts.
This Instant Savings promotion runs from January 20 through March 12, 2014. The Long Range Precision Promotion covers 49 different Nikon products. Here are some of the deals to be had:
|$100 off select M-223 riflescopes
$100 off M-308 riflescopes
Up to $100 off select MONARCH 3 riflescopes
Up to $100 off select PROSTAFF 5 riflecopes
Up to $50 off select PROSTAFF riflescopes
|Up to $120 off PROSTAFF 5 Fieldscopes and Outfits
$80 off the PROSTAFF 3 Fieldscope Outfit
$100 off a MONARCH 1200 Rangefinder
$70 off a RifleHunter 1000 Rangefinder
$200 off select MONARCH 5 56mm binoculars
For a complete listing of Long Range Precision Instant Savings eligible products, (with terms and conditions) visit NikonPromo.com. Here is a partial sample of some of the riflescopes on sale:
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January 19th, 2014
Need a comp scope with serious magnification, but have a limited budget? Then check out the new XTR II 8-40x50mm from Burris. Priced at $1199.00 (MSRP), this new scope offers 40X max magnification, and a lifetime, bumper-to-bumper warranty. The scope weighs 31.4 ounces, has 1/8th-MOA clicks, and 10 MOA per turret revolution. With a 34mm main tube, the scope delivers 70 MOA of elevation adjustment and 30 MOA of windage adjustment. New this year, this FFP scope should be available by the end of March 2014. Learn more in the video preview below:
Learn about Features of 8-40x50mm Burris XTR 11:
Innovative F-Class MOA Reticle with Multiple Center Dots
Burris offers this First Focal Plane (FFP) scope with an F-Class MOA Reticle, the only reticle of its kind to feature multiple illuminated center dots (on the vertical line), the Front Focal Plane reticle keeps the 1/2 MOA grid design constant (relative to target) at any magnification. A second 20 MOA offset 1/2 MOA grid allow shooters to obtain an extra 20 MOA of elevation beyond the capability of the turret adjustments and still have horizontal wind hold-off references. At each 10 MOA section you’ll find an ultra-fine crosshair with 1/8 MOA illuminated dot for maximum versatility.
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December 27th, 2013
Nightforce Optics has introduced a new medium-magnification, second-focal plane scope for hunters and tactical shooters. Described as “the most affordable Nightforce riflescope [offered] to date”, the all-new 4-14x56mm SHV will sell for $995.00 (non-illuminated model) or $1195.00 with an illuminated reticle. The “SHV” stands for ShooterHunterVarminter™, reflecting this scope’s versatility — it can be used for a wide variety of applications. The SHV has plenty of travel for long-range use: 100 MOA of elevation adjustment and 70 MOA of horizontal (windage) travel. Two reticle options will initially be offered, the basic IHR (Int’l Hunting Reticle) with floating center cross-hair, and the popular MOAR reticle with 1-MOA vertical and horizontal hash marks.
The 4-14 SHV scope represents a new direction for Nightforce. The optics-maker kept the price under $1000.00 by “limiting some options, offering simpler controls, and using a less complex manufacturing process.” Nightforce said the goal with the SHV was to offer a scope priced “within the reach of a wider range of hunters and shooters who don’t need the ‘overbuilt’ characteristics of our NXS™ series, most of which were originally created to withstand actual combat conditions.”
The 4-14x56mm SHV weighs 26.8 oz. for the basic version, and 28.5 oz. for the illuminated model. Full specifications are listed below. CLICK HERE for 2014 Nightforce Catalog.
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December 22nd, 2013
A varmint shooter’s target is not conveniently placed at a fixed, known distance as it is for a benchrester. The varminter must repeatedly make corrections for bullet drop as he moves from closer targets to more distant targets and back again. Click HERE to read an interesting Varmint Forum discussion regarding the best method to adjust for elevation. Some shooters advocate using the scope’s elevation adjustments. Other varminters prefer to hold-over, perhaps with the assistance of vertical markers on their reticles. Still others combine both methods–holding off to a given yardage, then cranking elevation after that.
Majority View–Click Your Scope
“I zero at 100 yards — I mean really zero as in check the ballistics at 200 and 300 and adjust zero accordingly — and then set the scope zero. For each of my groundhog guns I have a click chart taped into the inside of the lid of the ammo box. Then use the knobs. That’s why they’re there. With a good scope they’re a whole lot more accurate than hold-over, with or without hash marks. This all assumes you have a good range finder and use it properly. If not, and you’re holding over you’re really just spraying and praying. Try twisting them knobs and you’ll most likely find that a 500- or 600- or 700-yard groundhog is a whole lot easier than some people think.”
“I have my elevation knob calibrated in 100-yard increments out to 550. Range-find the critter, move elevation knob up…dead critter. The problem with hold-over is that it is so imprecise. It’s not repeatable because you are holding over for elevation and for wind also. Every time you change targets 50 yards, it seems as if you are starting over. As soon as I got completely away from the hold over method (I used to zero for 200), my hit ratios went way up.” — K. Candler
“When I first started p-dog shooting, I attempted to use the hold-over method with a 200-yard zero with my 6mm Rem. Any dog much past 325-350 yards was fairly safe. I started using a comeups table for all three of my p-dog rifles (.223 Rems and 6mm Rem). 450-yard hits with the .223s are fairly routine and a 650-yard dog better beware of the 6mm nowadays. An added benefit (one I didn’t think of beforehand) with the comeups table (elevation only), is that when the wind is blowing, it takes half of the variables out of the equation. I can concentrate on wind, and not have to worry about elevation. It makes things much more simple.” — Mike (Linefinder).
“I dial for elevation and hold for wind. Also use a mil-dot reticle to make the windage holds easier. For windage corrections, I watch for the bullet strike measure the distance it was “off” with the mil-dot reticle, then hold that much more the other way. Very fast once you get used to it.” — PepeLP
Minority View–Hold-Over is Better
“I try to not touch my knobs once I’m zeroed at 200 meters. Most of my varmint scopes have duplex reticles and I use the bottom post to put me on at 300 meters versus turning knobs. The reason I try to leave my knobs alone is that I have gone one complete revolution up or down [too far] many times and have missed the varmint. This has happened more than once and that is why I try not to change my knobs if at all possible.” — Chino69
“I have been using the hold over method and it works for me most of the time but the 450 yards and over shots get kinda hard. I moved to a 300 yard zero this year and it’s working well. I do want to get into the click-up method though; it seems to be more fool-proof.” — 500YardHog
Compromise View–Use Both Methods
“I use both [methods] as well — hold over out to 250, and click up past that.” — Jack (Wolf)
“I use the target knobs and crank-in elevation. I also use a rangefinder and know how far away they are before I crank in the clicks. I have a scope with drop dots from Premier Recticle and like it. No cranking [knobs] out to 600.” –Vmthtr
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December 15th, 2013
Leupold has just introduced a new second focal plane reticle with MOA-based hashmarks, allowing precise hold-overs and hold-offs (for wind). The new TS-32X1 reticle, is a minute-of-angle (MOA) based system designed to allow for precision shots without the need for dial adjustments. The TS-32X1 reticle is designed to work with riflescopes that employ 1/4-MOA target adjustments or M1 dials.
The TS-32X1 is the first in a family of MOA-based reticles that will cover several magnification ranges. The TS-32X1 will be available for a wide variety of Leupold riflescopes. For $159.99, the Leupold Custom Shop can also retrofit this reticle into many existing Leupold scopes. Adding the TS-32X1 to a new riflescope ordered through the Custom Shop will cost $129.99.
MOA-Based Hashmarks on Horizontal and Vertical Stadia
On the TS-32X1 reticle, a heavy post and thin stadia crosshair features 1-MOA hashmarks on both the horizontal and vertical lines. Every other hash mark on the horizontal stadia is slightly longer, providing quick and easy 2-MOA measurements. There is a number placed every fourth MOA for quick reference.
The vertical stadia is also set up with 1-MOA tics and longer 2-MOA marks. In addition, every fourth mark is numbered, all the way to the complete 32-MOA elevation range. Wind dots in the lower half of the reticle are spaced in 2=MOA increments, both vertically and horizontally.
Product tip from EdLongrange. We welcome reader submissions.
This new TS-32X1 reticle is currently available for most second (rear) focal plane VX-3, VX-III, Vari-X III and Mark 4 4.5-14 LR/T riflescopes. Existing riflescopes can be retrofitted for $159.99 through the Leupold Custom Shop. To add the TS-32X1 to a new riflescope ordered through the Custom Shop is $129.99.
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November 2nd, 2013
Many folks struggle when they sight-in a scoped rifle for the first time. A very common mistake is clicking the turrets in the wrong direction. That’s frustrating and it wastes ammo. Another common problem occurs when people sight-in at a distance other than 100 yards. People sometimes struggle to figure out how many clicks they need to correct point of impact if they’re zeroing at 200, 250, or 300 yards.
To make the sight-in process more fool-proof, AccuScope has released two handy Apps for smart phone users. Whether used for initial sight-in or in-the-field adjustments, these smartphone Apps can get you zeroed quickly and reliably.
Using the Apps is easy. First, boresight the gun to get on paper. After the gun is fouled-in (so it is shooting normally) shoot a carefully aimed 3-shot group. Then go to the target and measure the vertical and horizontal distance from the 3-shot group center to your aiming point. Input those numbers into the App, along with your sight-in distance (from muzzle to target). The App then calculates exactly how many elevation and/or windage clicks you must crank into your scope to move point-of-impact to point of aim. Put in the specified clicks and then take a fourth shot to confirm your zero. The fourth shot should impact right on your point of aim (within the limits of the gun’s inherent accuracy.)
Given Murphy’s Law, a shooter can still mess things up if he inputs left clicks when the App calls for right clicks, or inputs down clicks when he needs up clicks. But as long as you look at the “R/L” and “Up/Down” labels on your turrets before spinning the knobs, you shouldn’t have any problems.
AccuScope is available in two versions, Standard and Premium. The $4.99 Standard version works for 1/4 MOA-click-value scopes. The $9.99 Premium version works with all scopes and any click values. The Premium version works with 1/8 MOA clicks, 1/4 MOA clicks, Metric clicks, or Milrad segment click values. So, if you have a scope with 1/8 MOA clicks, you’ll need the Premium version.
AccuScope iPhone Apps are available through Apple’s App Store: Standard | Premium
AccuScope Android Apps are available through the AppBrain Store: Standard and Premium
Product Tip by EdLongrange. We welcome reader submissions.
Editor’s Comment: Does this App really provide a solution you can’t figure out yourself with simple arithmetic? No, but some math-challenged guys may find that the App prevents errors. Additionally, following the step-by-step process used by the App will probably help some shooters avoid confusion, and avoid wasting ammo clicking in the wrong directions.
Note however, that there is an even simpler way to zero, if you have a very solid front and rear rest that will hold the gun absolutely steady while you click. After bore-sighting, fire a couple rounds (with the same point of aim). Then place the rifle so the center of the cross-hairs is exactly on your original point of aim. Next, without disturbing the gun in any way, dial your turrets so that the center of the cross-hair moves over the center of your group. That’s it. You’re now zeroed (though you may want to repeat the process for confirmation). Again, this only works if the gun doesn’t shift one bit when you’re clicking. Having a helper steady the gun as you click the turrets will make this “no-math” method work more effectively.
Click-to-Initial POI Zeroing Method Demonstrated
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October 18th, 2013
Based on its external appearance, a modern riflescope may seem simple. It’s just a tube with two or three knobs on the outside right? Well, looks can be deceiving. Modern variable focal-length optics are complex systems with lots of internal parts. Modern scopes, even ‘budget’ optics, use multiple lens elements to allow variable magnification levels and parallax adjustment. We had a chance to look inside a riflescope thanks to a product display from ATK, parent of Alliant Powder, CCI, Federal, RCBS, Speer, Weaver Optics. ATK sliced open a Weaver Super Slam scope so you can see the internal lens elements plus the elevation and windage controls. We thought readers would like to see the “inner workings” of a typical modern rifle scope, so we snapped some pictures. The sectioned Super Slam scope was mounted inside a Plexiglas case, making it a bit hard to get super-sharp images, but you can still see the multiple lenses and the complex windage and elevation controls.
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October 7th, 2013
Here’s a new scope that may be well-suited for short-range varmint hunting (for smaller critters) and for rimfire tactical matches. Bushnell has released a new, affordable 2-7x32mm variable rifle scope with a Bullet Drop Compensating (BDC) reticle configured for the .22 LR rimfire cartridge. Anyone who has shot the .22 LR past 50 yards knows that this round drops a lot in a short distance. The “Drop Zone” BDC reticle, with multiple aiming points out to 125 yards, helps you stay on target. The reticle is calibrated for 38-40 grain, .22 LR high-velocity loads, with a 50-yard zero. This new scope, part of Bushnell’s AR line of scopes, features a 1″ main tube, target-style turrets, and side-focus parallax adjustment. MSRP is $149.99, but web vendors have lower prices. Amazon.com sells the scope for $131.23 with free shipping for Prime Members.
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October 6th, 2013
Carl Zeiss Sports Optics is extending its ZEISS/Kenton Industries Custom Turret Promotion through December 31, 2013. Through this special offer, when you purchase a new CONQUEST HD5 Riflescope, you get one of two Kenton Custom Turrets calibrated for your specific load — either a LR Hunter Turret or Speed Dial Turret. Eligible scope models are the Zeiss CONQUEST HD5 3-15×42 #20 reticle with Lockable Target Turret, and the CONQUEST HD5 5-25×50 #20 reticle with Lockable Target Turret. The retail value for the free custom elevation turret is $125.00
Mike Jensen, President of Carl Zeiss Sports Optics USA explains how the system works:
“With our custom turret system, [just] set the dial to the number 4 for 400 yards and you’re done. No complicated math, and no color codes to compensate for the bullet drop. The numbered markings on the custom turret by Kenton Industries are easy to read and intuitive. Add the available ‘no-hold-over’ PLEX reticle with the Kenton custom target turret and you have an extremely accurate and very robust long-range shooting setup.”
To receive a free ZEISS/Kenton Custom Ballistic Turret, the qualifying CONQUEST HD5 Riflescopes must be purchased from an authorized ZEISS dealer before December 31, 2013. Offer details and order forms can be found at Kentonindustries.com or at www.zeiss.com/sports. The order form requires ballistic info such as cartridge, ammunition type, bullet weight, and zero range. The custom turret will be shipped within 2-3 weeks. This offer is valid for U.S. customers only.
For more information on ZEISS products visit www.zeiss.com/sports or the Zeiss Facebook Page.
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October 5th, 2013
In this NSSF video, Ryan Cleckner shows how to set up a scope on a tactical or hunting rifle. Ryan, a former U.S. Army Sniper Instructor, notes that many shooters spend a small fortune on equipment, but fail to set up their rifle to use the optics optimally. Cleckner likens this to someone who owns an expensive sports car, but never adjusts the seat or the mirrors.
Ryan notes that you want your head and neck to be able to rest naturally on the stock, without straining. You head should rest comfortably on the stock. If you have to consciously lift your head off the stock to see through the scope, then your set-up isn’t correct. Likewise, You shouldn’t have to push your head forward or pull it back to see a clear image through the scope. If you need to strain forward or pull back to get correct eye relief, then the scope’s fore/aft position in the rings needs to be altered. Watch the full video for more tips.
Tips on Mounting Your Scope and Adjusting Your Comb Height:
1. Normally, you want your scope mounted as low as possible, while allowing sufficient clearance for the front objective. (NOTE: Benchrest shooters may prefer a high mount for a variety of reasons.)
2. Once the scope height is set, you need to get your head to the correct level. This may require adding an accessory cheekpad, or raising the comb height if your rifle has an adjustable cheekpiece.
3. Start with the rifle in the position you use most often (standing, kneeling, or prone). If you shoot mostly prone, you need to get down on the ground. Close your eyes, and let you head rest naturally on the stock. Then open your eyes, and see if you are too low or too high. You may need to use a cheekpad to get your head higher on the stock.
4. If your scope has a flat on the bottom of the turret housing, this will help you level your scope. Just find a flat piece of metal that slides easily between the bottom of the scope and the rail. Slide that metal piece under the scope and then tilt it up so the flat on the bottom of the scope aligns parallel with the flats on the rail. Watch the video at 8:40 to see how this is done.
Video find by EdLongrange. We welcome reader submissions.
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August 20th, 2013
Burris Signature Rings with polymer inserts are an excellent product. The inserts allow you to clamp your scope securely without ring marks. Moreover, using the matched offset inserts you can “pre-load” your scope to add additional elevation. This helps keep the scope centered in its elevation range while shooting at long range. Additionally, with a -20 insert set in the front and a +20 insert set in the rear, you may be able to zero at very long ranges without using an angled scope base — and that can save money. (To move your point of impact upwards, you lower the front of the scope relative to the bore axis, while raising the rear of the scope.)
Insert Elevation Values and Ring Spacing
People are sometimes confused when they employ the Burris inserts. The inset numbers (-10, +10, -20, +20 etc.) refer to hundredths of inch shim values, rather than to MOA. And you need the correct, matched top/bottom pair of inserts to give you the marked thousandth value. Importantly, the actual amount of elevation you get with Burris inserts will depend BOTH on the insert value AND the spacing between ring centers.
Forum member Gunamonth has explained this in our Shooters’ Forum:
Burris inserts are [marked] in thousandths of an inch, not MOA. To know how many MOA you gain you also need to know the ring spacing. For example, with a -20 thou insert set in the front and a +20 thou insert set in the rear, if the ring spacing is 6″, the elevation change will be approximately +24 MOA upwards.
Here’s how we calculate that. If you have a 2 X 0.020″ “lift” over a distance of 6 inches (i.e. 0.040″ total offset at 0.5 feet) that’s equivalent to 0.080″ “lift” over 12 inches (one foot). There are 300 feet in 100 yards so we multiply 0.080″ X 300 and get 24″ for the total elevation increase at 100 yard. (Note: One inch at 100 yards isn’t exactly a MOA but it’s fairly close.)
Here’s a formula, with all units in inches:
Total Ring Offset
——————– X 3600 = Change @ 100 yards
(.020 + .020)
—————– X 3600 = 24 inches at 100 yards
NOTE: Using the above formula, the only time the marked insert offset will equal the actual MOA shift is when the center to center ring spacing is 3.60″. Of course, you are not required to use 3.60″ spacing, but if you have a different spacing your elevation “lift” will be more or less than the values on the inserts.
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July 31st, 2013
When shopping for a new riflescope or spotting scope it’s easy to get confused by all the technical terminology. Do you wish you had a better way to compare scopes — beyond just size, weight, and price? Well Swarovski Optik can help. The Swarovski Hunting Blog offers a helpful guide to technical terms used when comparing scope specifications. Here are some important definitions, expressed in layman’s language:
Objective Lens Diameter
The objective lens diameter determines the size of the optical system’s entrance pupil. The bigger the objective lens diameter, the more light the system can capture. However, the size of the objective lens does not determine the size of the field of view.
The size of the Exit Pupil is determined by the objective lens diameter and the magnification. If you look at the eyepiece from a distance of around 30 cm (11.8 in), the Exit Pupil appears as a bright disc.
For calculating the Exit Pupil the formula is:
Exit Pupil = objective lens diameter ÷ magnification (expressed in power number).
The larger the Exit Pupil, the more light will reach the eye.
Field of View
The Field of View is the size of the circular section of the area which can be observed when you look through a long-range optical device. In the case of rifle scopes, it is specified at a distance of 100 meters or 100 yards. For example, 42.5 m at 100 m or 127.5″ at 100 yards. As an alternative, the Field of View can also be stated in degrees (e.g. 6.6°).
NOTE: The technically-feasible size for the Field of View is essentially determined by the magnification. The higher the magnification the smaller the Field of View.
The Twilight Factor defines the optical system’s performance in poor light. The statement “the greater the twilight factor, the better the suitability for twilight” only applies if the exit pupil is larger than or at least as big as the eye’s pupil. The pupil in the human eye can only open to around 8 mm. As we get older, our eyes become less flexible, which limits our ability to see things in twilight or at night. Therefore [an optic's] exit pupil cannot always be fully utilized.
For calculating the Twilight Factor the formula is:
Twilight Factor = root of ( magnification x objective lens diameter ).
NOTE: Spotting scopes have extremely high twilight factors because of their high magnification and large objective lens diameter. But [when used at high magnification] their small exit pupil can make them [somewhat difficult] to use in twilight.
CLICK HERE to Read Full Article (with more illustrations).
Photos copyright Swarovski Optik Blog, all rights reserved.
Story Tip by EdLongrange. We welcome reader submissions.
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