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July 13th, 2020

Make Your Own Modified Case to Measure Length-to-Lands

Hornady Stony Point Tool OAL O.A.L. gauge bullet seating length ogive checker

Our friend Gavin Gear has just released an excellent video showing how to make a threaded Modified Case for use with the Hornady Lock-N-Load Overall Length Gauge. You can watch Gavin make a Modified Case start to finish in the video below:

Video Shows How to Drill and Tap Modified Case

Gavin has some clever tricks. First he uses a sizing die to hold the cartridge case during the threading process. Second he uses two drill bits in sequence — a smaller bit to ream out the primer pocket, and then a larger “M” bit to increase the hole diameter before threading the brass. Finally he leaves the threading tap IN the brass, locks the tailstock, and then “gently pulls on the quill” to remove the brass from the die held in his lathe (See 5:46 timemark).

Modified Case Gavin Gear Ultimate Reloader

Get the Correct 5/16″-36 RH Tap
Unfortunately, Hornady has selected an uncommon thread type for OAL Gauges. You probably won’t be able to buy the correct 5/16″ – 36 RH HSS Tap at your local hardware store. However you CAN order this special tap from Amazon for $9.99.

Modified Case Q & A — TECH TIPS

Why do I need a Modified Case?
Every serious reloader should have a Modified Case for each cartridge type they shoot. The reason is that this allows you to get very precise measurements of the length-to-lands in your chamber. When used with the Hornady OAL Gauge, with some practice, you should be able to get repeatable length-to-lands measurements within about 0.015″. We generally do 4-5 measurements with the OAL Gauge and usually 3 or 4 will be “on the money”. NOTE: We recommend a gentle, easy pressure on the plastic pusher rod. Don’t push too hard or you will jam the bullet hard into the lands, which produces inconsistent results.

Can’t I Just Buy a Modified Case?
Hornady makes a variety of Modified Cases sold on Amazon and through retailers such as Midsouth. While Hornady makes modified cases for many standard cartridges, if you shoot a wildcat such as the 6mm Dasher or .284 Shehane, you’ll need to create a custom modified case. And even if you shoot a standard cartridge such as the .308 Win, you can get more consistent measurements with a custom Modified Case.

If you do decide to make your own modified case, you’ll want to start with a case that’s been fired in your rifle. That way you get the best fit to YOUR chamber. Also, you won’t need to expand the neck to provide bullet clearance. Then you need to drill out the primer pocket and tap the base of the case to match the threads on the Hornady OAL Gauge tool. Make at least two modified cases, as you’ll probably misplace one at some point.

Erik Cortina Makes a Modified Case

If you want to learn more about making Modified Cases, top F-Class shooter Erik Cortina has also created a helpful video showing the process he uses to make modified cases. In Erik’s video, he shows how he taps a case to work with the Hornady Lock-N-Load Overall Length Gauge (formerly the Stoney Point Tool). Erik also explains how to get the best results when using the Modified Case to measure length to lands.

MORE INFORMATION: Want to learn more? We published a much longer story in which Erik explains in greater detail how to made the Modified Case. That article illustrates the 5/16″ – 36 RH HSS Tap required and shows how to set up the lathe to drill and tap your case. If you are serious about making your own Modified Cases, you should Read the Full Article.

Permalink - Videos, Bullets, Brass, Ammo, Gunsmithing, Reloading, Tech Tip 3 Comments »
July 13th, 2020

X-Ray Vision — Inside Look at Riflescope with Cutaway Weaver

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.

A few seasons back, 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.

Permalink Optics, Tech Tip 1 Comment »
July 12th, 2020

You Need to Do More Than Just Clean the Inside of Your Barrel

Bolt Action Cleaning lug recess chamber cleaning

Most competitive shooters are pretty good about bore cleaning (some may even clean their bores too aggressively). However, we’ve found that many shooters neglect the chamber area and the bolt lug recesses. It’s too easy to clean the bore, slip out the guide rod and say “I’m done.” Sinclair Int’l explains why it’s important to clean the action interior: “Shooters use a lot of grease and oil on their bolts to reduce friction and to prevent wear[.] Unfortunately, both of these compounds attract grit, powder and primer residues. Cleaning your receiver is especially critical [with] custom actions where the fit between the action and bolt is held to very tight tolerances. Routine cleaning of the action will prevent unnecessary wear on the bolt body, locking lugs, and the action raceways/guide rails. Frequent action cleaning is also essential to keeping the trigger area free of debris which can cause trigger hang-ups and failures.”

Cleaning the Chamber

Combustion by-products, lubricants, and solvent residues can collect in your chamber. Severe build-up of grease and carbon can interfere with chambering. Also some solvents will promote corrosion. You need to keep your chambers clean.

Bolt Action Cleaning

1) Install a clean cotton mop of the correct size on the end of a chamber rod and insert the mop into the chamber. Rotate the mop several times to remove any brush bristles left behind and any excess solvent that was between the rod guide snout and the end of the chamber. Make sure the chamber is dry. Prior to storing a rifle you can oil the chamber but make sure the oil is removed prior to firing the rifle.
2) Alternatively, install an old bore brush on a chamber rod, overlap a couple of patches on the brush bristles, and wrap them around the brush completely. Then insert the patch-covered brush into the chamber while rotating it to remove the excess solvent and debris. Push it firmly into the neck area of the chamber. A similar method is to pierce a large patch on the end of the brush loop and insert it into the action, again rotating the brush as you push the patch up against the breech.

Cleaning the Lug Recess Area

The action lug recess area is one of the dirtiest places on a bolt-action rifle. To properly clean this area, always use a tool designed for the task, such as the $26.99 Sinclair Action Cleaning Tool (part # ACT1) which is part of the full Sinclair Action Cleaning Tool Kit ($45.99, part #ACT2).

Bolt Action Cleaning

1) Insert a cotton roll or cleaning felt into your lug recess cleaning tool and wet both ends and the face of the cotton roll/felt with solvent.
2) Insert the tool into the action and push it forward until it is positioned fully in the lug recess area and rotate the tool head several times. Then reverse the rotation for another few turns. While rotating the tool move it slightly in and out to cover the entire recess area and to also clean the breech face.
3) Remove the tool from the action and inspect the surface of the felt or cotton roll. If there is quite a bit of residue on both sides of the felt/roll, then repeat with another wet felt/roll.
4) When you feel the recess area is completely clean, insert a dry cotton roll into the tool and rotate the tool head to remove any remaining solvent and debris. If necessary, use a second dry cotton roll.
5) You can follow this step up with another pass of a mop or patches into the chamber to get any debris or solvent that pushed forward out of the lug recess area.

Cleaning Tips from The Sinclair Int’l Reloading Press, used courtesy Sinclair Int’l, All Rights Reserved.

Permalink - Articles, Bullets, Brass, Ammo, Tech Tip 1 Comment »
July 11th, 2020

Train Your Wind Brain — New Edition of The Wind Book

wind reading book Camp Perry Miller Cunningham

“The pessimist complains about the wind; the optimist expects it to change; the realist adjusts the sails.” — William Arthur Ward

Readers often ask us: “Is there a decent, easy-to-comprehend book that can help my wind-reading?” Many of our Forum members have recommended The Wind Book for Rifle Shooters by Linda Miller and Keith Cunningham.

New Edition Released in May 2020
A NEW hardback edition of The Wind Book was released May 26, 2020. This 144-page book, first published in 2007, is a great resource. But you don’t have to take our word for it. If you click this link, you can read book excerpts and decide for yourself. When the Amazon page opens, click the book cover (labeled “Look Inside”) and another screen will appear. This lets you preview the first few chapters, and see some illustrations. Along with the new hardback edition ($22.99), Amazon offers a Kindle (eBook) edition for $14.99.

Other books cover wind reading in a broader discussion of ballistics or long-range shooting, such as Applied Ballistics for Long-Range Shooting by Bryan Litz. But the Miller & Cunningham book is ALL about wind reading from cover to cover, and that is its strength. The book focuses on real world skills that can help you accurately gauge wind angle, wind velocity, and wind cycles.

All other factors being equal, it is your ability to read the wind that will make the most difference in your shooting accuracy. The better you understand the behavior of the wind, the better you will understand the behavior of your bullet. — Wind Book for Rifle Shooters

wind reading book Camp Perry Miller Cunningham

The Wind Book for Rifle Shooters covers techniques and tactics used by expert wind-readers. There are numerous charts and illustrations. The authors show you how to put together a simple wind-reading “toolbox” for calculating wind speed, direction, deflection and drift. Then they explain how to use these tools to read flags and mirage, record and interpret your observations, and time your shots to compensate for wind. Here are two reviews from actual book buyers:

I believe this is a must-have book if you are a long-range sport shooter. I compete in F-Class Open and when I first purchased this book and read it from cover to cover, it helped me understand wind reading and making accurate scope corrections. Buy this book, read it, put into practice what it tells you, you will not be disappointed. — P. Janzso

If you have one book for wind reading, this should be it. Whether you’re a novice or experienced wind shooter this book has something for you. It covers how to get wind speed and direction from flags, mirage, and natural phenomenon. In my opinion this is the best book for learning to read wind speed and direction. — Muddler

Permalink - Articles, Shooting Skills, Tech Tip No Comments »
July 9th, 2020

Triangle Cleaning Patch — Innovation That Works

Rigel BoreSmith Brush Patch Jag Pyramid Triangle patches

Product innovation is all about “building a better mousetrap”, or in this case, building a better bore-cleaning patch. A real smart guy, Shane Smith, has invented a triangular patch that earned a patent. The U.S. Patent Office has awarded a utility patent for BoreSmith’s Triangle Patch™. This unique cleaning patch was designed by Shane Smith, a mathematician/physicist who employed his scientific and firearms knowledge to create innovative bore-cleaning products.

BoreSmith’s clever Triangle Patch™ (aka Pyramid Patch) presents more cleaning surface area to the bore wall than does a conventional square or round patch (of equivalent size). At the same time, the unique geometry makes Triangle Patches much less likely to jam in the barrel. This is because the notches in the sides of the triangle allow the patch to sit more uniformly on the jag (without bunching up). In addition, the Pyramid patch is must less likely to jam due to pleating. One reason conventional patches get stuck is unwanted 5-layer pleating. The special notches in the Pyramid patch remove all or most 5-layer pleating. As a result the patch does not bunch up and this also reduces rod bowing. SEE Triangle Patches HERE.

The Triangle patch can be used with a standard jag but works best when paired with BoreSmith’s patented dual-diameter JagBrush. There are FOUR sizes: 17-20 Caliber, 22-27 Caliber, 27-35 Caliber, and 35-58 Caliber.

Triangle Patch Function and Geometry Explained (See 1:18 time-mark):

NOTE: Despite what you may see in this video, you should ALWAYS insert brushes and patches from the chamber end first, using a fitted cleaning rod bore guide. With bolt-action rifles, NEVER insert a cleaning rod (with brush or jag) in through the muzzle. This may damage the delicate crown of your barrel.

The Triangle Patches work great with Boresmith’s patented dual-diameter bore brushes:

Triangle triangular patches boresmith

Permalink Gear Review, Reloading, Tech Tip No Comments »
July 7th, 2020

Reloading Rooms and Fire Hazards — True Story

Electrical Fire Tumbler ExtinguisherA fire in the home is always to be feared. And a fire in your reloading room can be disastrous. Near your reloading bench you probably have flammable solvents, and maybe gunpowder. What would happen if an electrical fire started in your reloading room? Would you be alerted? Do you have a proper fire extinguisher at hand?

Here’s a true story from Forum Member Joe O. (aka “Joecob”) that provides a valuable safety lesson. After Joe started up his old tumbler, an internal connector worked loose, causing an arc which started a fire in his basement reloading area. Luckily Joe had a functioning smoke detector, and a fire extinguisher.

Very few of us would worry about fire when we plug in a tumbler or other AC-powered reloading tool. But there is always the possibility of a malfunction and a fire. Quick thinking (and a handy extinguisher) prevented serious damage to Joe’s reloading room and house — but things could have been worse (much worse), had Joe not responded quickly.

Fire in the Reloading RoomReport by Joecob
The day before ‘Sandy’ hit I was cleaning brass the way I always have. I set the vibratory tumbler on the back of my reloading bench in the basement. I loaded the media hopper with 40 fired empty brass cases (and walnut media), plugged the cord in, turned the tumbler on and went back upstairs to watch TV. I could hear the tumbler running in the background.

About half an hour later I heard the basement smoke alarm go off. I ran downstairs. Flames were licking from the melting plastic of the tumbler.

ABC fire extinguisherI grabbed the nearby ABC cannister extinguisher and squirted out the fire and soaked the charred bench areas with water. Good thing I had the extinguisher! And I was glad I religiously store powder and primers properly — away from the bench (and everything else).

What caused the fire? It looks like an internal AC connector finally vibrated loose enough to arc and ignite the plastic. WHEH! I had been using that thing for 25 years the same way without mishap. Guess I should have known to periodically check the guts of a thing that plugs in and vibrates for a living?

Today I went out and bought a new even bigger ‘Pro’ ABC extinguisher, plus a dual-detector smoke alarm, and an ultrasonic cleaner. That experience was scarier than the storm. I hope this true account might help someone else to avoid a bad experience.

In his account, Joe refers to an “ABC” cannister fire extinguisher. The “ABC” refers to the fire classification rating: Class A (trash, wood, and paper), Class B (liquids and gases), and Class C (energized electrical equipment) fires. There are many brands of ABC-rated extinguishers.

The rechargeable Kidde 210 unit (sku 21005779) contains four pounds of a multipurpose monoammonium phosphate dry chemical extinguishing agent. It has a discharge time of 13 to 15 seconds, a discharge range of 10 to 15 feet, and an operating pressure of 100 PSI. The seamless aluminum cylinder measures 4.5 inches in diameter and 15.7 inches tall. The Kidde 210 has a 6-year limited warranty. This is Amazon’s #1 Best Seller among Fire Extinguishers.

Permalink - Articles, Tech Tip 1 Comment »
July 5th, 2020

Size Matters — Big Gun Cases for Long-Barreled Rifles

large rifle transport case nylon SKB Pelican Plano Bulldog

Modern F-Class and Palma Rifles are long. With barrels up to 32″ in length these big rigs won’t fit in your average gun case — either fabric covered or hard shell. Likewise, it seems like PRS rifle are getting longer each season, as competitors find longer barrels provide greater velocity and heavier rifles have more stability, allowing shooters to see hits better.

So, if you have a rifle that measures over 48″ in length, you have two options for transport — first separate the stock from the barreled action, or get a very large carry case that allows extended length rifles to be transported. This article reviews hard and soft rifle cases options for long-barreled rifles.

Large Hard Shell Rifle Cases (at least 50″ Interior)

What to Look For in Hard Rifle Carry Cases
When you are considering a large rifle case you, first measure your rifle and make sure it will fit within the INTERIOR dimensions. With some rifles you can make more clearance by removing or adjusting the buttplate system. Then consider the duties. If you will be traveling by commercial airline, you definitely need a hard case — no way around that. Will you be carrying one rifle or two — that will dictate the case you buy. For max flexibility you’ll want foam like the SKB so you can have various rifles. For max security during transport, however, it makes sense to have dense foam that is customized to fit your rifle.

SKB Double Rifle Case, 56″

skb double rifle case 56

Expensive but built like a tank — that describes SKB Cases. These high-quality hard sided cases are ideal for airline transport, with very tough exteriors, great padding, and strong hinges. The SKB model 2SKB5009 Double Rifle Case is an excellent choice for carrying two rifles long distances. This has a very tough exterior with a metal middle frame for extra strength. Priced at $304.99, this case has exterior dimensions: 56″ L x 16.5″ W x 9.5″ H. This photo shows the case carrying both an M1A and an M1 Garand. NOTE: The foam is not really customizable. This is not the best choice if you plan to carry a single rifle and a spotting scope and a second barrel.

Pelican Vault Series Rifle Cases

firearms gun transport case all weather waterproof airline approved

Pelican Products, known for premium hard-shell transport cases also offers a more affordable VAULT series of cases. Pelican’s VAULT cases offer durability and security at a lower price point. VAULT cases range in price from $39.99 to $199.95 and are backed by a 1-year guarantee. The VAULT rifle cases all feature wheels, easy-to-use push-button latches, and four stainless steel lock hasps for security. There is also a brightly colored Hi-Viz strip on the front of Pelican’s VAULT cases. This will make it easier to spot your case at airport baggage areas. At around $200.00, the model V800 double-rifle case features a 53″ x 16″ x 6″ interior. That’s long enough for F-Class rifles and tactical rigs with brakes. The model V770 single-rifle case is 50″ × 10″ × 6″ inside. That’s still big enough for most hunting, varmint, and benchrest rifles.

Plano Two-Gun Tactical Case

firearms gun transport case all weather waterproof airline approved

This Plano two-gun case is Amazon’s #1 Best Seller in wheeled, heavy-duty firearms cases. This is offered in three sizes: 36″, 42″, and 52″. We like the biggest 52″ version, ($115.99 on Amazon), as it is long enough inside to fit most scoped match rifles. Alternatively, if you have a really long F-Class, ELR, or Palma rig, you can detach the barreled action from the stock, and run the two sections in the shorter 42″ case. The big case lets you easily carry TWO scoped hunting rifles. That’s great because this case is strong enough for airline travel, meeting FAA requirements for checked baggage. This Plano case offers a good balance between strength and weight, all for a reasonable cost.

Large Soft Rifle Cases (at Least 50″ Interior)

What to Look For in Soft Rifle Carry Cases
With soft cases, look at the quality of zippers, slings, and shoulder straps. It’s nice to have pockets, but remember most of your accessories (spotting scopes, stands, bipods, rear bags etc.) will be carried separately, so the pockets may not really be that critical. Consider the fabric — is it waterproof? That’s important if you live in a wet region such as Oregon or Washington.

Champions Choice Deluxe 58″ Rifle Case, $72.00

Champion's Choice extra long palma rifle case 58

Many of our readers shoot Palma, F-Class, and ELR rifles with long barrels (up to 35″). It’s difficult to find high-quality, well-padded cases that fit very long rifles. Champion’s Choice offers just such a product, the 58″ Deluxe Soft Rifle Case. With thick 1″ padding on each side, big pockets, and backpack straps, this black/blue/white gun case has earned rave reviews from our Forum members. There’s plenty of room for big scopes, and it even comes with an internal tube to hold your cleaning rod.

Bulldog 54″ Long Range Rifle Case, $106.99

large rifle transport case nylon SKB Pelican Plano Bulldog

Highly rated by buyers, Bulldog Long Range Rifle Case fits rifles up to 52.5″ long. Priced at $106.99 at Guncases.com, the Bulldog LR has many impressive features, and is one of the best soft cases you can buy for long match rifles. This versatile case boasts a tough 600-dernier water-resistent outer shell, plus quilted inner lining with Velcro tie downs. There are two zippered center pockets plus an external zippered pocket at front for suppressor storage. The main compartment zippers are lockable.

Creedmoor Sports 52″ Nylon Case for Match Rifles, $76.95

Creedmoor Sports 52

Creedmoor Sports 5252″ Creedmoor Sports Soft Case
At the request of many High Power shooters, Creedmoor Sports has created a high-grade 52″x10″ softcase. That’s tall and long enough to fit a Tubb 2000, or AR-based spacegun with long barrel. The Creedmoor case is one quality offering, with nice 1″ thick close-cell foam padding plus tough Cordura nylon on the outside and nylon pack cloth on the inside. Both materials are urethane-coated for water proofing. Another nice feature are the integral backpack straps (see photo left). These free your hands to carry rests, spotting scopes or other gear.

The Creedmoor 52″x10″ case comes in Forest Green ($76.95, N152A), and Royal Blue ($76.95, N152C). Creedmoor also offers a similar, slightly smaller 48″x12″ case for Service Rifles in Green or Blue.

Savior 2-Gun Backpack Rifle Cases, 51″ or 55″

rifle cases sale

Savior double rifle cases come in sizes from 36″ to 55″ in an assortment of colors. A great choice for long PRS and match rifles, the biggest Savior Gun Case (55″ model) can hold two rifles up to about 53.5″ OAL. Multiple colors and five lengths are available: 36″, 42″, 46″, 51″, 55″. The big 55″ case is $96.99 at Amazon while the 51″ version is $91.99. With comfortable shoulder straps, these cases can hold TWO rifles and just about all the accessories you’d want to pack.

Extreme 52″ Midsouth Gun Case (Budget Option)

Extreme 52

For those on a tight budget, Midsouth Shooters Supply offers an Extreme 52″ padded gun case for just $30.16. This thickly-padded case is high enough in the center to fit most scoped rifles — even with big Nightforce scopes. Made by Bulldog Cases, the all-black Extreme 52″ case features a soft faux-fur inner lining, an external accessory pocket, and a removable shoulder strap.

Permalink Competition, Gear Review, Hot Deals, Tactical, Tech Tip 2 Comments »
July 2nd, 2020

Smart Advice on Barrel Cleaning — Best Techniques and Products

Criterion Barrels Cleaning Clean Solvent rod guide Hoppes Wipe-Out

This article comes from the Criterion Barrels website. It provides good, conservative advice about barrel cleaning. Understand that cleaning methods may need to be adapted to fit the amount and type of fouling (and the particular barrel). In general, we do try to minimize brushing, and we follow the procedures Criterion recommends respecting the crown/muzzle. We have also had very good success using wet patches followed by Wipe-Out bore foam. Along with the practices outlined by Criterion below, you may want to try Wipe-Out foam. Just be sure to use a fitted cleaning rod bore guide, to keep foam out of the action recesses and trigger assembly.

The above video shows how to apply Wipe-Out or other bore-cleaning foam. We use a slightly different method. First, we use 3-4 wet patches to remove loose carbon fouling. Then we apply the foam as shown, but usually from the muzzle end (with bore guide in chamber). Here’s the important point — after 20-30 minutes, once the bubbles have dissipated, we apply the foam a second time, getting more of the active ingredients into the barrel. We then patch out, as shown, after 3-4 hours.

What is the Best Way to Clean a Rifle Barrel?

We are asked this question quite frequently alongside requests for recommended break-in procedures. Improper barrel cleaning methods can damage or destroy a barrel, leading to diminished accuracy or even cause a catastrophic failure. When it comes to barrel maintenance, there are a number of useful techniques that we have not listed. Some techniques may work better with different barrel types. This series of recommendations is designed to incorporate a number of methods that the Criterion Barrels staff has used successfully both in the shop and on their personal rifles. Please feel free to to list your own recommendations in the below comments section.

We recommend the use of the following components during rifle cleaning:

• Cloth patches (sized for the appropriate caliber)
• Brass jag sized properly for your bore
• One-piece coated cleaning rod
• General bore cleaner/solvent (Example: Hoppes #9)
• Copper solvent of your choosing (Example: Sweets/KG 12)
• Fitted cleaning rod bore guide
• Plastic AP brush or toothbrush
• Q-Tips
• Plastic dental picks
• CLP or rust preventative type cleaner

There are a number of schools of thought relating to the frequency in which a barrel should be cleaned. At minimum we recommend cleaning a barrel after each shooting session to remove condensation, copper, and carbon build-up. Condensation is the greatest immediate threat, as it can cause the barrel to rust while the rifle sits in storage. Copper and carbon build-up may negatively impact future barrel performance, increasing the possibility of a failure in feed or function. Fouling should be removed whenever possible.

The below tips will help limit the wear of different parts of your barrel during routine maintenance, helping extend the life of the barrel and improving its performance.

The Crown
The crown is the portion of the barrel where the bullet loses contact with the lands and grooves and proceeds to exit the firearm. The area most critical to accuracy potential is the angle where the bullet last touches the bore of the barrel.

Avoid damage to this area by using a plastic toothbrush and CLP type cleaner to scrub the crown from the exterior of the barrel. Even the most minimal variation in wear to the crown will negatively impact barrel performance, so be careful to avoid nicking or wearing away this part of the barrel.

Reducing Cleaning Rod Wear to the Crown
When running a patch through the barrel, place the muzzle about a ¼” from a hard surface that runs flat at a perpendicular angle to the cleaning rod’s direction of travel, like a wall or the edge of a work bench (pictured). When the jag impacts the hard surface, retract the cleaning rod and remove the patch.

By withdrawing the jag prior to its exit from the barrel, you are limiting the possibility of the brass dragging upon the crown if the rod is at all bent or misaligned. The soft cloth patch will continue to serve as the point of contact between the jag and the barrel, minimizing potential wear.

If possible, insert the rod through the chamber, pushing it forward toward the muzzle. Some rifles, such as the M1 Garand or M14, will require you to insert the cleaning rod through the muzzle. In these situations the use of a cleaning rod guide is recommended to limit the friction placed upon the crown.

Avoid using cleaning rod segments for scraping carbon from the recessed muzzle of an AR-15 barrel. We used this trick in the Marine Corps to impress the armorers and NCO’s with the cleanliness of our muzzles, but it likely played a significant role in reducing the service life of the rifle barrel in question.

Use a Q-Tip soaked in solvent to remove any copper or carbon residue from the recessed muzzle of an AR-15 barrel. A little bit of remaining carbon on the face of the muzzle will not negatively affect bullet travel so long as the crown edge remains consistent around the circumference of the bore.

The Lands and Grooves
This portion of the barrel may experience reduced efficiency due to copper fouling and cleaning rod damage. If copper fouling takes place during the initial break-in of the rifle, make sure to check our barrel break-in article.

(more…)

Permalink - Articles, Bullets, Brass, Ammo, Tech Tip 1 Comment »
July 2nd, 2020

Wind Reading Tutorial for Tactical and PRS Shooters

Sniper's Hide Frank Galli Wind Reading Book Basics

For many riflemen, reading the wind is the toughest challenge in long-range shooting. Wind speeds and directions can change rapidly, mirage can be misleading, and terrain features can cause hard-to-predict effects. To become a competent wind reader, you need range-time and expert mentoring. In the latter department, Frank Galli, founder of Sniper’s Hide, offers a detailed digital resource: Wind Reading Basics for the Tactical Shooter.

Wind Reading Basics is much more than a 47-page eBook — it has charts, instructions for ballistic calculators, and even embedded videos. Galli explains: “We break down the formulas, walk you through using a ballistic computer, and give you all the information in one place. From videos, to useful charts, we make it simple to get started. It’s all about having a plan, and we give you that plan.”

Galli’s Wind Reading Basics, priced at $7.99, can be downloaded from iTunes for iPads, iPhones and iOS compatible devices. Here are sample sections from the eBook (which includes videos):

Sniper's Hide Frank Galli Wind Reading Book Basics


Sniper's Hide Frank Galli Wind Reading Book Basics

Permalink - Articles, Shooting Skills, Tactical, Tech Tip No Comments »
July 1st, 2020

Summer’s Here — You Should Have a First-Aid Kit for the Family

summer hunting first aid kit pack Amazon

It’s the first day of July, and the big holiday weekend is coming up. Do you have a good first-aid kit in your vehicle to deal with possible injuries to family members of all ages? For just $20.00 you can get an excellent kit from Be Smart/TRI, the #1 maker of First Aid Kits in the USA.

TRI’s Be Smart Get Prepared First Aid Kit has 201 items inside a sturdy case with shoulder strap and carry handle. There is also a handy, detachable mini pouch with key essentials for first aid on-the-go. You can easily bring the mini-pouch along on a bike ride or hike.

summer hunting first aid kit pack Amazon

This multi-purpose First Aid Kit includes:

• 50 – Bandages 3/4 x 3
• 30 – Bandages 3/8 x 1 1/2
• 6 – Bandages Closure
• 3 – Knuckle Bandages
• 1 – Tapes – .5 x 2.5yd Waterproof
• 10 – Cotton Tips – 2.75″”/10 Pack
• 4 – Finger Splints
• 1 – First Aid Guide
• 4 – Gauze Pad – 2 x 2 / 4 ply
• 4 – Gauze Pad – 4 x 4 / 4 ply
• 1 – Gauze Pad – 5 x 9
• 2 – Nitrile Gloves
• 1 – Instant Cold Pack – 5 x 6
• 1 – Metal Pointed Scissors 4.5″
• 1 – Metal Tweezers 3″” Slanted Edge
• 4 – Splinter Remover
• 2 – Antibiotic Ointment / .9 gram
• 24 – Alcohol Wipes
• 3 – Sting Relief Wipes
• 21 – Antiseptic Towelletes
• 1 – Lip Ointment .9 grams
• 1 – Brightsticks / 12 hr green
• 1 – Emergency plastic whistle 2″” w/ Lanyard
• 1 – Water Pouch
• 8 – Antacid
• 8 – Aspirin
• 8 – Non-Aspirin

Tips for Staying Healthy Outdoors

To help ensure that outdoor adventures remain safe and trouble-free, the CTD Shooters’ Log has a helpful Essential Summer Survival Guide. This is worth reading before you venture away from civilization.

Here are some highlights of the article with links for MORE INFO:

first aid kitFirst Aid Kits for Campers
You should never venture outside without a first aid kit close at hand. While exploring the outdoors, all types of accidents can occur—from cuts, scrapes, and burns to broken limbs and severe allergic reactions.

Basic Survival Skills
Basic survival skills are a necessity if you plan to spend any amount of time outdoors. These five tips, plus a how-to on what to pack in a lightweight, basic survival kit will help if you are ever stuck, lost, stranded or injured in the field.

How to Treat Burns
Fireworks, barbeques and campfires — in the summer we are frequently around fire, which increases our chance of getting burned. A first-degree burn is most likely home treatable, while a third degree burn requires immediate medical attention. Learn how to spot the differences between minor and severe burns.

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