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April 16th, 2018

Smalbore Fun Shooting — Tips for Training and Free Fun Targets

.22 LR smallbore bang for buck rimfire tactical cross-training

So many options… How do you select the shooting discipline that’s best for you? Of course, “Fun is number one”. But you also need to consider cost — the “bang for the buck”. Or in more scientific parlance, the “Fun to Cost Ratio”. Yes, shooting a .50 BMG is fun, but you could be spending as much as $5.00 per round for factory loads! By contrast, your cost per shot in a rimfire fun match might be well under ten cents, as decent ammo can be easily found for under $5.00 per 50-count box. Five bucks per box (of fifty) sure beats five bucks per round!

We believe in the benefits of rimfire cross-training. With a rimfire rifle that has the same ergonomics and “feel” as your centerfire rig, you can practice more often and more affordably. You can get decent rimfire ammo now for as little as seven cents per round*. Compare that to centerfire factory ammo at $1.40/round or handloads for about $0.70 (bullet, primer, powder, and brass depreciation). So even your handloads could cost TEN times as much as pretty good rimfire ammo. That’s an order of magnitude boys and girls.

McMillan A5 A5-22 stock rimfire tactical cross-training

For a tactical cross-trainer, you want a rimfire rig that feels like your centerfire rifle. McMillan now offers a stock that fits the bill. McMillan’s new A5-22 stock shares the same look and feel as McMillan’s popular A5 centerfire stock. The A5-22 is able to accommodate 10/22 type actions including KIDD 10-22 models with rear tang attachments. McMillan says: “The A5-22 is dimensionally the same as our standard A5 with some minor changes in the tang and floor plate areas. It is available in a fixed comb configuration or with an adjustable saddle-type cheek piece.”

Anschutz Biathlon rifle model 64
A used Biathlon trainer works great for rimfire practical matches. This is the Anschutz Model 64-R. Note magazine caddy on forearm. This rifle was a dream to shoot.

Targets for Rimfire Training and Fun Matches

Here’s a rimfire training target with “big to small” target circles. Start with the largest circles, then move to the smaller ones in sequence. This systematic drill provides increasing challenge shot-by-shot. Novices often are quite surprised to see their accuracy improve as they move from bigger to smaller aiming points. That provides positive feedback — always a good thing.

Right Click and “Save as” to download printable PDF versions of target.

Rimfire Practice Targets

SPECIAL BONUS–Rimfire Tactical Precision Targets

These FREE targets by DesertFrog are offered in Adobe Acrobat format for easy printing.
CLICK HERE to download all six targets as a .ZIP archive.

Game Theme Commercial Targets — Fun and Colorful
Here are some colorful commercial fun targets, well-suited for rimfire practice. These game-theme targets from Champion should be very popular with kids. You can blast aerial drones, hunt dinosaurs, play a game of “H-O-R-S-E”, or shoot ducks in a Carnival Shooting Gallery. These targets, which cost $5.45-$5.95 per 12-pack, are ideal for younger shooters in your family (and fun for grown-ups too).

Champion Target Drone Dinosaur game shooting gallery color paper targets


* We recently scored 1500 rounds of Norma Match-22 ammo for $99.99 from MidwayUSA. That’s 6.6 cents per round! That deal is gone, but there are other bargains to be found. Use WikiArms.com to find .22LR rimfire ammo bargains.

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April 4th, 2018

Rimfire Barrel Cleaning — ELEY’s Recommended Methods


Here’s a record-setting rimfire benchrest rifle owned by our friend Joe Friedrich.

Eley rimfire barrel cleaning with felt oilThe experts at ELEY Limited, top rimfire ammo-maker, have posted a helpful guide to cleaning rimfire barrels. We reprint highlights of the article below, but we suggest you read the full article on the Eley website: How to Clean Your Rifle the ELEY Way.

Editor’s Comment: This is not the only way to clean a rimfire barrel. There are other procedures. This is the method recommended by ELEY based on decades of experience with the top smallbore shooters in the world, including many Olympic Gold Medalists. Some shooters have been very successful cleaning less frequently, or using different types of solvents. The ELEY method is a good starting point.

Rimfire Barrel Cleaning

1. Clean the extension tube with a 12 gauge brush and felt or tissue moistened with solvent.

ELEY-how-to-clean-your-rifle-cleaning-step-1

2. Smoothly insert a cleaning rod guide into the receiver.

ELEY-how-to-clean-your-rifle-cleaning-step-2-cleaning-rod-guide

3. Apply a dry felt to the cleaning rod adapter and push it through the barrel to the muzzle in one slow steady movement. As the felt is dry it may feel stiff.

ELEY-how-to-clean-your-rifle-cleaning-step-3-apply-dry-felt ELEY-how-to-clean-your-rifle-cleaning-step-3-apply-dry-felt-through-the-barrel

4. Remove the soiled felt and pull back the cleaning rod.

ELEY-how-to-clean-your-rifle-cleaning-step-4-remove-felt

(more…)

Permalink - Articles, Bullets, Brass, Ammo 4 Comments »
March 24th, 2018

Humidity and Powder Burn Rates — What You Need to Know

Tech Tip Norma Powder gunpowder moisture temperature humidity

Most shooters realize that significant changes in temperature will alter how powders perform. That’s why you want to keep your loaded ammo out of the hot sun, and keep rounds out of a hot chamber until you’re ready to fire. But there are other factors to be considered — HUMIDITY for one. This article explains why and how humidity can affect powder burn rates and performance.

We’ve all heard the old adage: “Keep your powder dry”. Well, tests by Norma have demonstrated that even normal environmental differences in humidity can affect the way powders burn, at least over the long term. In the Norma Reloading Manual, Sven-Eric Johansson, head of ballistics at Nexplo/Bofors, presents a very important discussion of water vapor absorption by powder. Johansson demonstrates that the same powder will burn at different rates depending on water content.

Powders Leave the Factory with 0.5 to 1.0% Water Content
Johansson explains that, as manufactured, most powders contain 0.5 to 1% of water by weight. (The relative humidity is “equilibrated” at 40-50% during the manufacturing process to maintain this 0.5-1% moisture content). Importantly, Johansson notes that powder exposed to moist air for a long time will absorb water, causing it to burn at a slower rate. On the other hand, long-term storage in a very dry environment reduces powder moisture content, so the powder burns at a faster rate. In addition, Johansson found that single-base powders are MORE sensitive to relative humidity than are double-base powders (which contain nitroglycerine).

Tests Show Burn Rates Vary with Water Content
In his review of the Norma Manual, Fred Barker notes: “Johansson gives twelve (eye-opening) plots of the velocities and pressures obtained on firing several popular cartridges with dehydrated, normal and hydrated Norma powders (from #200 to MRP). He also gives results on loaded .30-06 and .38 Special cartridges stored for 663 to 683 days in relative humidities of 20% and 86%. So Johansson’s advice is to keep powders tightly capped in their factory containers, and to minimize their exposure to dry or humid air.”

Confirming Johansson’s findings that storage conditions can alter burn rates, Barker observes: “I have about 10 pounds of WWII 4831 powder that has been stored in dry (about 20% RH) Colorado air for more than 60 years. It now burns about like IMR 3031.”

What does this teach us? First, all powders start out with a small, but chemically important, amount of water content. Second, a powder’s water content can change over time, depending on where and how the powder is stored. Third, the water content of your powder DOES make a difference in how it burns, particularly for single-base powders. For example, over a period of time, a powder used (and then recapped) in the hot, dry Southwest will probably behave differently than the same powder used in the humid Southeast.

Reloaders are advised to keep these things in mind. If you want to maintain your powders’ “as manufactured” burn rate, it is wise to head Johannson’s recommendation to keep your powders tightly capped when you’re not actually dispensing charges and avoid exposing your powder to very dry or very humid conditions. The Norma Reloading Manual is available from Amazon.com.

Real-World Example — “Dry” H4831sc Runs Hotter

Robert Whitley agrees that the burn rate of the powder varies with the humidity it absorbs. Robert writes: “I had an 8-lb. jug of H4831SC I kept in my detached garage (it can be humid there). 43.5-44.0 gr of this was superbly accurate with the 115 Bergers out of my 6mm Super X. I got tired of bringing it in and out of the garage to my house for reloading so I brought and kept the jug in my reloading room (a dehumidified room in my house) and after a few weeks I loaded up 43.5 gr, went to a match and it shot awful. I could not figure out what was going on until I put that load back over the chronograph and figured out it was going a good bit faster than before and the load was out of the “sweet spot” (42.5 – 43.0 gr was the max I could load and keep it accurate when it was stored in less humid air). I put the jug back in the garage for a few weeks and I now am back to loading 43.5 – 44.0 gr and it shoots great again. I have seen this with other powders too.”

If you have two jugs of the same powder, one kept in a room in your house and one somewhere else where it is drier or more humid, don’t expect the two jugs of the same lot of powder to chrono the same with the same charge weights unless and until they are both stored long enough in the same place to equalize again.

Permalink - Articles, Reloading 12 Comments »
March 22nd, 2018

Power to the People — Battery Solutions for Range Trips

LabRadar FosPower USB Battery pack charnging LED

Today’s precision shooter is connected. He or she is likely to bring a number of electronic items to the range, such as a smartphone, tablet computer, Kestrel, LabRadar chronograph, and more. These digital devices all require electricity to operate. Unfortunately, most ranges don’t include convenient charging stations for your gadgets. Therefore you need to bring battery back-up. Here are three good options, with storage capacities from 10200 mAh to 42000 mAh. The first unit is fully weather-proof, so it is good for hunters and tactical shooters exposed to the elements. The largest power pack, with AC outlet, is quite versatile and works well on car-camping trips.

1. FosPower 10200 mAh Waterproof Charger, $26.99

FosPower USB Battery pack waterproof shockproof LED

When you’re at the range or on a hunt, it’s smart to have a USB-output battery pack for smart phone, target-cam monitor, even a LabRadar. There are many battery packs available, but most are fairly fragile, with exposed ports. This “ruggedized” FosPower 10200 mAh charger is different. It is waterproof, dust-proof, and shock-proof. (IP67 certified: dust and water resistance for up to 3ft/1m for 30 minutes under water.) It can handle all that a PRS competitor or hunter can dish out. It even has a handy LED light. Right now it’s priced at $26.99 with FREE Shipping (on orders over $25.00).

2. EasyAcc 20000 mAh Battery Pack with Fast Charging, $35.99

USB

If you want to charge multiple devices, such as a tablet and a LabRadar, you need serious capacity. The EasyAcc 20000 mAh battery pack can charge up to four devices simultaneously. Notably, this $35.99 Battery Pack charges faster than most other 20K packs. It has two power input ports, allowing it to fully charge in 6-7 hours. (We have another 20000 mAh battery unit that takes over 16 hours to fully charge!). This unit will charge an iPhone 7 six times, a Samsung S8 four times or an iPad Mini two times. Note, 77% of Amazon purchasers rated this unit Five Stars (with 13% Four-Star reviews).

3. Webetop 42000 mAh USB, 12v DC, 110v AC Power Station, $143.88

USB

Many folks have asked us “How can I use a laptop, chronograph, or electronic powder dispenser that requires 110 volt AC power when I’m at the range?” Sure you can take power from your car’s 12 volt cigarette lighter jack, but you’ll still need a very long cable and a 12 volt to 110 volt step-up transformer. If you run a cable from the parking lot to the bench or shooting bay you’ll have to leave a window open in your vehicle and fellow shooters can trip over the long cord.

A better solution is to get a portable, combo 12 volt + 110 volt power unit. This versatile 42000 mAh Webetop Power Station will drive a 110v device, plus charge a tablet and cellphone, all at the same time. You can run a LabRadar for days with this power-pack. It will also power CPAP machines and other 12V devices. One nice feature is rapid charging. Before your range session or camping trip, plug this into the wall. It will get fully charged in 7-8 hours.

Permalink - Articles, Gear Review, Hot Deals 1 Comment »
March 6th, 2018

Get Gun Law Info for All 50 States on NRA-ILA Website

NRA-ILA state law gun Arizona reciprocity

Got questions about gun laws in your home state? Are you curious if other states recognize your carry permit? You can get quick answers to state gun law questions on the NRA-ILA website. The NRA-ILA has compiled gun law information for all 50 states. From the NRA-ILA home page, scroll down, to a box titled “Know Your State’s Gun Laws”. Use the simple pull-down menu to select your state. Then a page will open with key legal information.

For example, shown below are the NRA-ILA’s gun law highlights for Arizona. (The NRA-ILA website has more detailed information on purchase, possession, and carrying of firearms). You will find useful law summaries like this for all 50 states. This can help you understand the laws of other states when traveling — to stay out of trouble. NOTE: While you can use these NRA-ILA law summaries as a starting point, if you have complex questions about gun transfers, we recommend you consult an attorney in your state.

NRA-ILA state law gun Arizona reciprocity

NRA-ILA state law gun Arizona reciprocity

Remember that State Laws Can Change — And Read the Fine Print
Note: For all the state legal summaries (including Arizona above), the NRA-ILA includes an important disclaimer, noting that states laws change frequently: “We have made every effort to report the information correctly, however reciprocity and recognition agreements are subject to frequent change. The information is not intended as legal advice or a restatement of law and does not include: restrictions that may be placed on non-resident permits, individuals under the age of 21, qualifying permit classes, and/or any other factor which may limit reciprocity and/or recognition. For any particular situation, a licensed local attorney must be consulted for an accurate interpretation.”

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March 2nd, 2018

F-Class Team USA Invites Shooters to Championship Quest

Team USA U.S. U.S.A. f-class f-open Raton Ben Avery F-TR Under 25 Dan Bramley Phil Kelley Rick Jensen

How would you like to represent the United States in top-level International Shooting competitions? Well, if F-Class is your game, here is your opportunity. F-Class Team USA will be conducting try-outs for the United States squads who will represent our country in F-TR and F-Open divisions (plus Under-25) at the 2021 World Championships. The try-outs are open to any competitive shooter with a class-compliant rifle and the will to win. Team leadership expressly welcomes newcomers.

Team USA U.S. U.S.A. f-class f-open Raton Ben Avery F-TR Under 25 Dan Bramley Phil Kelley Rick Jensen

Initial and primary tryouts are planned during the 2018 U.S. National Championships in Raton, NM, and the 2019 SW Nationals in Phoenix, AZ. There may also be an early 2019 tryout date at Butner, NC.

Dan Bramley Invites Shooters to Team USA F-Class Try-Outs

Official Invitation to Team USA F-Class Try-Outs
To the F-Class Community–

On behalf of Team USA 2021, we are pleased to invite the best of USA F-class to consider joining our effort for the 2021 World Championships in Bloemfontein, South Africa. We are reaching out with this invitation to provide some general information on our plans for 2021 and for upcoming try-out dates for the unified Team USA: F-TR, F-Open, and Under 25.

We are moving forward with F-Open, F-TR, and Under 25 unified as one USA F-class 2021 Team. This will allow us to take advantage of each team’s strengths and provide needed purchasing power and coordination for event and logistic costs. We also believe this will help encourage and grow our sport. We will share ideas, event/facility dates and best practices within this unified team, however, individual team segments will make their own decisions. Therefore, please direct your responses and inquiries to the appropriate team leadership.

Team USA U.S. U.S.A. f-class f-open Raton Ben Avery F-TR Under 25 Dan Bramley Phil Kelley Rick JensenBeing part of Team USA is a major commitment of time and resources. We do have wonderful and sizable sponsorship partners who we thank and rely on for moderating individual team member costs. However, due to the location of this World Championship effort, one can expect to help cover a commensurate level of the costs.

We are now moving into the USA “development team” stage of the process. This team is open to newcomers… there are many newer names showing up on the top of leader-boards and many new teams that are making positive impacts. If you are interested in being part of Team USA, please consider making that commitment. We would like to hear from you by March 23, 2018.

Team Time Expectations
Attendance at SWN and US Nationals will be expected for 2019 and 2020. We will also likely expect the final team to attend the Berger SWN in 2021 or have an alternative site for a final practice prior to our trip. We will try to have afternoon or evening team sessions during these events however we may have team days just prior or after these events to maximize the use of individual travel dollars and time. We will also likely have additional team training dates in 2019 and 2020, likely on east coast ranges to facilitate best availability for all.

Shooting/Coaching Position Opportunities
We are equally passionate about developing coaching/shooting teams for winning gold medal efforts in both the Richardson Cup (8-man) and Rutland Cup (4-man) World Championship Events. Obtaining a shooting or coaching spot on one of these teams is an absolute gauntlet of a commitment and consistent strong results will be required as the USA is blessed with wonderful depth. We encourage all, with proven success in our sport, to test themselves at this highest of levels.

Team Try-Out Dates and Locations
Initial and primary tryouts are planned during the 2018 US National Championships in Raton, NM and the 2019 SW Nationals in Phoenix, AZ. There may also be an early 2019 tryout date at Butner, NC.

If you are interested in further information, please contact our Team USA leadership:

Dan Bramley, Captain USA F-Open
usrifleteam2021fopen [at] gmail.com
Phil Kelley, Jr., Captain USA F-TR
usarifle2021 [at] gmail.com
Rick Jensen, Captain USA U25
U25USAFclass [at] gmail.com

Team USA U.S. U.S.A. f-class f-open Raton Ben Avery F-TR Under 25 Dan Bramley Phil Kelley Rick Jensen

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February 18th, 2018

The Varminters’ Great Debate — Hold-Over vs. Crank Elevation

varmint scope IOR elevation hold-over prairie dog accuracy

Leuopold Varmint Hunters' ReticleA 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 AccurateShooter Varrmint 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 Elevation Knob
“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.”
– Gunamonth

“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

Varmint Hunting ScopeMinority 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

Permalink - Articles, Hunting/Varminting, Optics 4 Comments »
February 9th, 2018

When and How Scopes Fail — How to Diagnose Optics Problems

Riflescope Repairs

Riflescopes are mechanical contraptions. One of the sad realities about precision shooting is that, sooner or later, you will experience a scope failure. If you’re lucky it won’t happen in the middle of a National-level competition. And hopefully the failure will be dramatic and unmistakable so you won’t spend months trying to isolate the issue. Unfortunately, scope problems can be erratic or hard to diagnose. You may find yourself with unexplained flyers or a slight degradation of accuracy and you won’t know how to diagnose the problem. And when a 1/8th-MOA-click scope starts failing, it may be hard to recognize the fault immediately, because the POI change may be slight.

When An Expensive Scope Goes Bad
A few seasons back, this editor had a major-brand 8-25x50mm scope go bad. How did I know I had a problem? Well the first sign was a wild “drop-down” flyer at a 600-yard match. After shooting a two-target relay, I took a look at my targets. My first 5-shot group had five shots, fairly well centered, in about 2.2″. Pretty good. Everything was operating fine. Then I looked at the second target. My eye was drawn to four shots, all centered in the 10 Ring, measuring about 2.4″. But then I saw the fifth shot. It was a good 18″ low, straight down from the X. And I really mean straight down — if you drew a plumb line down from the center of the X, it would pass almost through the fifth shot.

Is My Scope Actually Malfunctioning or Is This Driver Error?
That was disconcerting, but since I had never had any trouble with this scope before, I assumed it was a load problem (too little powder?), or simple driver error (maybe I flinched or yanked the trigger?). Accordingly, I didn’t do anything about the scope, figuring the problem was me or the load.

Scope Failure mechanical Point of Impact

Even expensive scopes can fail, or start to perform erratically — and that can happen without warning, or for no apparent reason. Here are some signs that you may be having scope issues.

1. Click count has changed signficantly from established zero at known range.
2. Noticeably different click “feel” as you rotate turrets, or turrets feel wobbly.
3. Inability to set Adjustable Objective or side focus to get sharp target image.
4. Shot Point of Impact is completely different than click value after elevation/windage change. For example, when you dial 2 MOA “up” but you observe a 6 MOA rise in POI.

Problems Reappear — Huge POI Swings Affirm This Scope is Toast
But, at the next range session, things went downhill fast. In three shots, I did manage to get on steel at 600, with my normal come-up for that distance. Everything seemed fine. So then I switched to paper. We had a buddy in the pits with a walkie-talkie and he radioed that he couldn’t see any bullet holes in the paper after five shots. My spotter said he thought the bullets were impacting in the dirt, just below the paper. OK, I thought, we’ll add 3 MOA up (12 clicks), and that should raise POI 18″ and I should be on paper, near center. That didn’t work — now the bullets were impacting in the berm ABOVE the target frame. The POI had changed over 48″ (8 MOA). (And no I didn’t click too far — I clicked slowly, counting each click out loud as I adjusted the elevation.) OK, to compensate now I took off 8 clicks which should be 2 MOA or 12″. No joy. The POI dropped about 24″ (4 MOA) and the POI also moved moved 18″ right, to the edge of the target.

Riflescope RepairsFor the next 20 shots, we kept “chasing center” trying to get the gun zeroed at 600 yards. We never did. After burning a lot of ammo, we gave up. Before stowing the gun for the trip home, I dialed back to my 100-yard zero, which is my normal practice (it’s 47 clicks down from 600-yard zero). I immediately noticed that the “feel” of the elevation knob didn’t seem right. Even though I was pretty much in the center of my elevation (I have a +20 MOA scope mount), the clicks felt really tight — as they do when you’re at the very limit of travel. There was a lot of resistance in the clicks and they didn’t seem to move the right amount. And it seemed that I’d have four or five clicks that were “bunched up” with a lot of resistance, and then the next click would have almost no resistance and seem to jump. It’s hard to describe, but it was like winding a spring that erratically moved from tight to very loose.

At this point I announced to my shooting buddies: “I think the scope has taken a dump.” I let one buddy work the elevation knob a bit. “That feels weird,” he said: “the clicks aren’t consistent… first it doesn’t want to move, then the clicks jump too easily.”

Convinced that I had a real problem, the scope was packed up and shipped to the manufacturer. So, was I hallucinating? Was my problem really just driver error? I’ve heard plenty of stories about guys who sent scopes in for repair, only to receive their optics back with a terse note saying: “Scope passed inspection and function test 100%. No repairs needed”. So, was my scope really FUBAR? You bet it was. When the scope came back from the factory, the Repair Record stated that nearly all the internal mechanicals had been replaced or fixed: “Replaced Adjustment Elevation; Replaced Adjustment Windage; Reworked Erector System; Reworked Selector; Reworked Parallax Control.”

How to Diagnose Scope Problems
When you see your groups open up, there’s a very good chance this is due to poor wind-reading, or other “driver error”. But my experience showed me that sometimes scopes do go bad. When your accuracy degrades without any other reasonable explanation, the cause of the problem may well be your optics. Here are some of the “symptoms” of scope troubles:

1. Large shot-to-shot variance in Point of Impact with known accurate loads.
2. Uneven tracking (either vertical or horizontal).
3. Change of Point of Impact does not correspond to click inputs.
4. Inability to zero in reasonable number of shots.
5. Unexpected changes in needed click values (compared to previous come-ups).
6. Visible shift in reticle from center of view.
7. Changed “feel” or resistance when clicking; or uneven click-to-click “feel”.
8. Inability to set parallax to achieve sharpness.
9. Turrets or other controls feel wobbly or loose.
10. Internal scope components rattle when gun is moved.

Source of Problem Unknown, but I Have a Theory
Although my scope came with a slightly canted reticle from the factory, it had otherwise functioned without a hitch for many years. I was able to go back and forth between 100-yard zero and 600-yard zero with perfect repeatability for over five years. I had confidence in that scope. Why did it fail when it did? My theory is side-loading on the turrets. I used to carry the gun in a thick soft case. I recently switched to an aluminum-sided hard case that has pretty dense egg-crate foam inside. I noticed it took some effort to close the case, though it was more than big enough, width-wise, to hold the gun. My thinking is that the foam wasn’t compressing enough, resulting in a side-load on the windage turret when the case was clamped shut. This is just my best guess; it may not be the real source of the problem. Remember, as I explained in the beginning of this story, sometimes scopes — just like any mechanical system — simply stop working for no apparent reason.

Permalink - Articles, Optics, Tech Tip 2 Comments »
February 1st, 2018

Traveling with Firearms — Tips for Road Warriors

Shooting Wire law Travel Shooters

If you plan to travel far from home this year with firearms, then you should research legal requirements before you head to the airport or hit the road in your car or truck. To help Road Warriors, The Shooting Wire website recently published an excellent article concerning Travel with Firearms. This helpful article by Joe Balog features smart advice from 3-Gun competitor Rich Yoder.

Here are Highlights from the Travel with Firearms Article…

Traveling by Road:
Regulations for transporting firearms in a vehicle vary from state to state. Some are quite lenient, while others are much stricter. Within many states, gun transportation laws also vary considerably from jurisdiction to jurisdiction. If possible, keep your gun cases locked in your vehicle’s trunk or truck bed, as long as your bed has weather-tight and lockable security. If your guns are outside the passenger compartment, in a case, unloaded, and kept separate from ammunition, you’ll be in compliance with all but the strictest of local and state gun laws.

Traveling by Air:
When checking in at the airport, travelers need to declare that they are traveling with a gun. At that point, airline personnel will quickly advise the traveler of the need to open his or her case and inspect the firearm. Always wait for the TSA inspector before unlocking or opening the case, and only do so when clearly directed to do so by TSA personnel. Never take a firearm out of its case in an airport.

Shooting Wire law Travel Shooters
You have the right to remain with your firearm at all times during the inspection process. Never leave your firearm until the inspection is complete, the case has been re-locked, and you are in possession of the key or combination.

Traveling Overseas:
There are additional steps during international travel. Specifically, guns must clear customs in the destination country, and once again when entering back into the United States. Multiple government forms may need to be completed and carried with the firearm, like U.S. Customs Form 4457. Be sure to check into all required paperwork well before traveling.

READ Travel with Firearms Article on The Shooting Wire

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January 26th, 2018

SHOT Show DAILY eZine and Videos from SHOT Show

Shot Daily eZine magazine

Digital editions of SHOT Daily, the magazine distributed each day of SHOT Show, are available free in Web eZine formats. Two digital editions are available right now, and others should be released soon. You’ll find many product features plus articles that can benefit shooting club directors and range managers. Definitely check out the Day One issue’s extensive coverage of new-for-2018 firearms. SHOT Daily is produced for NSSF by Bonnier Corp., publishers of Outdoor Life, Field & Stream, and many other magazines.

SHOT Daily Day One — CLICK HERE to Read Magazine

SHOT DAILY ezine magazine

Highlights Day 1: New Firearm Round-up, Polycase Ammunition, Women’s Outdoor Gear, Crimson Trace Lasers, Footwear.

SHOT Daily Day TWO — CLICK HERE to Read Magazine

SHOT DAILY ezine magazine

Highlights Day 2: New Optics, New Ammunition, Starline Brass, Outerwear, Cerakote Mossbergs.

SHOT SHOW TV Day 2 Headlines

SHOT Show Product Spotlights

SafeShoot — Downrange Risk Detection Technology

safeshoot downrange detection sensor

The SafeShoot system is advanced technology that can detect the presence of humans downrange, even in darkness. A sensor attached to a rifle, shotgun, or spotting scope “scans” downrange looking for human profiles. If it “sees” a human in the direction the firearm/spotting scope is pointed, a light in the front sensor unit flashes red. We checked out the system, and the technology really works. This could be very beneficial for anyone shooting on undeveloped land or unsupervised ranges, particularly during hunting season. This SafeShoot technology was developed by experts who have worked with the Israeli military. We think this technology holds much promise.

.224 Valkyrie from Barrett Firearms

.224 Valkyrie Barrett

The SHOT Show TV crew visits Barrett to check out the Barrett Fieldcraft and REC7 rifles chambered in .224 Valkyrie. This video also previews Barrett’s law enforcement and military products. The .224 Valkyrie is a new cartridge from Federal based on a 6.8 SPC necked down to .224 caliber. It offers excellent long-range performance with the new high-BC .22-caliber bullets (such as Sierra 90gr and 95gr SMK), while still fitting and functioning in a standard AR-15 magazine. We’ve shot the .224 Valkyrie and like it. The round looks like a scaled down 6.5 Creedmoor.

CLICK HERE for more 2018 SHOT Show Product Videos.

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