Jonathan Ocab, a High Power shooter from California, had gunsmith Doan Trevor install a Sako-style extractor in the Rem 700 bolt in Ocab’s 6mmBR Eliseo R5 tubegun. Jonathan produced an excellent video showing how the Sako extractor improves the ejection of the short, fat 6mmBR cartridges in his rifle. Jonathan’s video demonstrates 6mmBR case ejection with an unmodified Rem 700 factory bolt versus a factory bolt fitted with a Sako-style extractor.
Johnathan explains: “Note how even when slowly operating the bolt, the bolt with the Sako extractor easily ‘kicks’ out the brass on ejection with minimal chance of operator error resulting in a failure to extract. While the unmodified bolt has issues ejecting brass on slow operation, it will eject if the operator pulls the bolt back quickly (fast and with some force).
While a Sako-style extractor isn’t an absolute necessity, this video shows the definite improvement this modification provides. For short cartridges like the 6mmBR, this is very useful. This modification is highly recommended for competition shooters, especially High Power competitors who seek improved function in rapid-fire stages. This modification is fairly inexpensive and any competent gunsmith should be able to perform the work (usually under $100 with parts and labor).”
EDITOR’s NOTE: In his video, Jonathan deliberately worked the unmodified Remington bolt slowly to show how the standard Rem extractor can struggle with short fat cases like the 6mmBR. In fact, when you work a standard, unmodified bolt more quickly, the extraction can be much more positive. Cycling the bolt with more “snap” provides more energy to eject the cases. We have run an R5 Tubegun chambered in 6mmBR with an unmodified Rem 700 bolt (no SAKO extractor), and the extraction was reliable, provided the bolt was worked quickly.
Our “inside source” at EuroOptic.com just let us know about a very hot deal coming up. Next week a bunch of overstock Vortex 6-24×50 PST EBR-1 MOA scopes will be arriving, and you’ll be able to save hundreds on these excellent optics. EuroOptic.com will offer this scope for $789.99. It sells elsewhere for up to $989.00. You can order now* for delivery by the end of the month with Free Shipping (these scopes are expected to arrive next week). Download Scope Manual.
The Viper PST 6-24×50 EBR-1 riflescope on sale is a First Focal Plane (FFP) scope with EBR-1 reticle. This optic offers 1/4 MOA adjustments, 12 MOA per rotation, 65 MOA Total Elevation, and 65 MOA Total Windage. The etched-glass reticle features MOA-based subtensions (see illustration). Rugged and strong, this Viper PST features a single piece 30mm tube, hard anodized ArmorTek finish, tactical-style turrets, side focus parallax, and CRS zero stop. The scope carries a full lifetime warranty and is rated as fogproof/shockproof/waterproof.
Editor’s Comment: While hard-core tactical competitors may prefer a Second Focal Plane (SFP) scope, this 6-24X FFP Viper PST is a great general-purpose optic choice for varminting or club-level target shooting. It delivers a lot of performance for the price. Clicks on this scope are positive, we like the zero-stop feature, and the MOA hash-marks are handy for hold-offs and hold-overs.
*The EuroOptic.com website says “Back-ordered”. Don’t fret. You CAN place an order now and it will fill when the scopes arrive next week.
Father’s Day is Sunday, June 18, 2017, four days away. If your father enjoys the shooting sports, here are some recommended items that our staff owns or uses. All selections cost less than $100.00. It’s not too late to order. If you have an Amazon Prime membership, you can get two-day shipping in most areas of the country. For non-Prime members, many items will ship in 3-4 days. That’s enough time to get the gift to “Pops” by next Sunday.
TEN Great Father’s Day Gifts for Dad Under $100.00
This Columbia Bahama II guide shirt is durable and comfortable. More importantly it provides UPF 30 protection from the sun’s damaging rays. The added cape over the shoulder area provides extra protection for shooters in the prone position. This is offered in 17 colors in breathable nylon. This is popular for fishing, sailing, hiking and other outdoors sports.
These Howard Leight Electronic Muffs are Amazon’s #1 Seller in the Safety Ear Muffs category. These offer 22 dB sound protection with the ability to still hear conversations and range commands. For regular use, we do recommend running plugs under these muffs for higher effective NRR.
This is an excellent shooting mat — it is very well made with good padding/insulation. On gravel, concrete, or hard-packed ground this is way more comfortable than typical mats. It is wide enough and easy to fold. Any Dad who shoots would love this.
The Lyman Case Prep Xpress lets you chamfer inside and out, brush your necks, and clean/uniform primer pockets. On sale at Amazon.com for $107.71, this qualifies for a $25.00 REBATE from Lyman, putting net cost at just $82.71. Verified Review: “The unit is quiet, sturdy, and the attachments do what they are supposed to do. I highly recommend this unit.”
We’ve used Bog-Pod shooting supports on varmint hunts. They’re great for down-angle shots from a ridge or kneeling shots to get above terrain obstacles. Bog-Pods adjust from 17″ to 39″.
Walkie-Talkies are “must-have” items for long-range shooting. The 22-CH Motorola MH230R Two-Way Radio is Amazon’s #1 Best Seller in FRS/GMRS Handheld Radios.
Plano’s AirGlide case is a unique, top-loading rifle case. Ideal for benchrest guns with wide forearms, the AirGlide case puts no side-pressure on scopes. We like the ease of loading. This fits rifles up to about 27-28″ barrels.
The versatile MTM Range Box includes cradles so you can do gun maintenance while at the range. A lift-out tray holds small items such as patches and jags. This is a durable product that can hold ammo and other gear.
This cleverly-designed Shotshell thermos will make Dad smile. Styled just like a 12ga shotgun shell, the Stansport thermal bottle holds 25 oz. of hot or cold liquids.
The light-weight, compact RCBS Partner Press is ideal for loading at the range. It can easily be mounted to a bench with C-Clamps.
In the YouTube video embedded below, our friend Gavin Gear of UltimateReloader.com shows how to make your own case lube using simple, inexpensive ingredients. As recommended by the 6.5 Guys, this Liquid Lanolin + Isopropyl Alcohol mix works well and is very cost-effective. You can make a pint of this home-brew Lanolin case lube for a fraction of the price of commercial aerosol spray lubes.
Gavin describes the exact mixing process on his Ultimate Reloader website. Gavin says this lube mix is a good complement to the Hornady One-Shot (pistol) and Dillon DCL (rifle) lubes he has used for pistol and rifle reloading sessions. CLICK HERE to read more.
As you read this, your Editor is NOT sitting at a keyboard writing fun new stories for you. Instead, I will be strapped to an operating table getting a chunk of my face removed. This will be my fourth Mohs skin cancer surgery in two years. It ain’t fun. The last Mohs micrographic procedure left me with a 3.5″ scar on my face.
I hope this story shakes you guys up a little. I want every guy reading this to get serious about sun exposure. Those UV rays can be deadly…
SKIN CANCER Statistics
More than 3.5 million cases of skin cancer are diagnosed annually in the USA, making skin cancer America’s most common form of cancer. One in five Americans will develop skin cancer at some point in their lives. Globally, skin cancer will kill 80,000+ people this year.
This is a message to my friends in the shooting community — be careful with your skin. I wasn’t careful enough and now I have skin cancers. When the Doctor says the “C” word, trust me, it’s a scary thing. I have band-aids on my cheek and my chest in the photo above (from two years ago) after being diagnosed with multiple basal cell carcinomas (the band-aids cover biopsy sites).
So far I’ve had one basal removed on my face, one on my arm, and another on my ear. Today I will have another basal cancer removed from my face. At least they are just basal cell cancers. The worst kind of skin cancers, melanomas, can be fatal if not detected very early.
An Ounce of Prevention — How to Protect Your Skin
Fellow shooters, my message to you is: Protect your skin… and see a dermatologist regularly. If you are over 40 and have spent a lot of time outdoors, I suggest you see a skin doctor every year.
As gun guys (and gals) we spend a lot of time outdoors, much of it in bright sunlight. When working and playing outdoors, you should always try to minimize the risk of skin damage and possible skin cancers. Here are some practical tips:
1. Wear effective sunscreen. Get the kind that still works even if you sweat.
2. Wear a wide-brimmed hat and quality sunglasses with side protection.
3. Protect your arms and neck. It’s smart to wear long-sleeve shirts with high collars. There are “breathable” fabrics that still offer good sun protection.
4. Stay in the shade when you can. Direct sunlight is more damaging to your skin.
5. When testing loads or practicing you can make your own shade with an umbrella fixed to a tripod or scope stand. This has the added benefit of keeping you (and your ammo) cool.
6. Do a “field survey” of your skin every few weeks. Have your spouse or “significant other” inspect your back and the backside of your legs.
What to Look For — How to Spot Possible Skin Cancers
Here is an illustration that shows various types of skin cancers. But understand that an early basal cell carcinoma can be much, more subtle — it may just look like a small, pale pink spot. Also, if you have a scab that flakes off and re-appears, that might be a cancer. In the case of the first basal cell cancer on my face, I initially thought it was just a shaving abrasion. The skin was just slightly pinkish, with a little scab that would form and come back. But after a couple months, it never got any better. That’s what prompted me to see the doctor. And I’m glad I did….
There are hundreds of cartridge types capable of winning in F-Open. For F-TR you can shoot either the .223 Rem or .308 Win, but you have many load options. This article will focus on proven choices, currently used by the top F-Class shooters in the world. Our discussion will analyze cartridge selection based on the four different F-Class sub-disciplines: Open Mid-Range, Open Long-Range, F-TR Mid-Range, and F-TR Long Range.
Click image to view full-screen photo.
Mid-Range F-Open Cartridges
For starters, a .300 WSM is certainly capable of winning mid-range matches but it is not ideal. So what is ideal, and why? F-Class Mid-Range matches usually are usually shot at 300, 500, or 600 yards — or all three. At those distances the 6mm and 6.5mm cartridges rule. In moderate conditions, the 6mm Dasher is unbeatable. Its low recoil along with its super grouping ability and good ballistics make it my number one choice for Mid-Range.
Best bullets for the 6mm Dasher are: Vapor Trail 103gr, Berger 105 Hybrid, 108 BT, and 105 VLD (hunting). Best powders are: Varget, H4895, and Reloder 15.
Choices for Mid-Range in Tougher Conditions:
We all know that conditions are not always “moderate” that’s why something a little bit bigger will save you a “Nine” or two. The 6.5X47 Lapua was designed for 300-meter competition, but as soon as it was released, it was adopted by F-Class, benchrest, and tactical shooters. It offers great ballistics with very low recoil and big “accuracy window”. Lapua makes great brass for it (no surprise there) and Berger makes great bullets: 130gr VLD, 140gr VLD, 140gr Hybrids. Best powders in most barrels are Varget and H4350, I don’t use double-based powders such as Reloder 17 and the Vihtavuori N500 series because of their unpredictable performance day to day (greater temp sensitivity).
The 6.5X47 Lapua necked down to 6mm is also a great option for mid range matches. I was able to easily get 3200 fps with 105 hybrids and H4350.
Choice for Long-Range F-Open Competition
In Long-Range F-Open Class (out to 1000 yards), the big, high-BC bullets rule. If I had to pick one cartridge for F-Class (both mid- and long-range) I would pick the .284 Winchester or one of its variants. The .284 Win is currently dominating in F-Open competition. It offers great barrel life, it is super-easy to tune and its recoil is very manageable. The best bullets for it by far (in my opinion), are the Berger 180 Hybrids. But Sierra’s new 183gr MK bullet (with factory-uniformed meplats) seems to perform very well as does the Berger 180 VLD. Best powders for the .284 Win are H4350 and H4831SC.
Long-Range Only F-Open Cartridge
As much as I like the .284 Win, for long-range competitions I like the .300 WSM even more. If you look at a .300 WSM and a 6mm Dasher side by side, they appear almost identical in geometry — the .300 WSM looks like an “super-sized” Dasher. Both cartridges are currently the “darlings” of long-range benchrest due to their extraordinary grouping ability and huge “node’’ windows. Big accuracy windows allow loads to perform well in different conditions and geographical locations. That’s obviously very important if you travel to compete. The .300 WSM loaded with Berger 215gr or 230gr Hybrids is very tough to beat at long range, and it is currently my number one choice.
The 7mm RSAUM is another outstanding long-range round. It resembles a 6BR on steroids and it is almost as easy to tune. Best bullets for it are Berger 180gr Hybrids, 195gr EOLs, and Sierra’s 183gr MatchKing. Best powders for the 7mm RSAUM are: H4350, H4831SC, and VV N160.
Top Caliber/Bullet Combos for F-TR
In F-TR competition, the choice is clear — a .308 Win throated for Berger 185gr BTLRs and 200gr Hybrids will win in mid-range AND long-range comps. Many championships have been won, and many records set with those two bullets in the .308 Win. To quote Danny Biggs (a two times FTR National Champion) “The 185 BTLR is the best bullet for .308 Win ever made”.
The Berger 215gr Hybrids have been used to win many competitions including recently the 2015 F-Class Nationals. Bryan Litz won both the Mid-Range and Long-Range 2015 Championships using 215s. Bryan’s rifle is shown below:
I recommend chambers throated for the 185/200 grain projectiles over the 215/230 grain bullets. The reason is that if you have your barrel throated out for the 215s or the 230s, you could have a “slow” barrel and max out on pressure before the desired velocity is reached. Optimum freebore for the 230s is too long for the 185/200s, so you would be limited to using only 215/230gr bullets in that barrel.Furthermore, the recoil increase with heavier bullets is substantial, causing the rifle to be more difficult to shoot.
.223 Rem — Not A Competitive Option
I would stay away from the .223 Remington. On paper the 90gr VLD will shoot inside most .308 Win loads even at a 1000 yards. But in reality, on average, the .223 Rem, regardless of what powder/bullet combo is used, cannot compete with the .308 Win. [Editor: The equipment lists at major F-TR matches will confirm Kovan’s conclusion here.]
Conclusion (and Other Options)
This article covers only the (currently) most popular cartridge/bullet combos for F-Class (F-Open and F-TR). As I said in the beginning, many cartridge types are capable of winning but are not listed due to their low popularity, case design, or lack of quality components. All of the above information is based on my personal experience and it is meant to help new shooters choose the right cartridges for F-Class matches. Thanks for reading and good luck — Emil Kovan
Emil Kovan Competition History:
– 2014 F-Class Open National Champion
– 2015 F-Class Open National Championship, Silver Medal
– F-Class Open National Championship Teams, 2015, 2014, 2013, Shooting Team Member
– Over 15 wins in Regional and State Championships in Palma, F-TR, F-Open
“Shoot Like a Champion”. Bryan Litz, author of Applied Ballistics for Long-Range Shooting, says he often sees notes like this tucked in shooter’s gear (or taped to an ammo box) at matches. What “marksmanship mantras” do you use? Do you have a favorite quote that you keep in mind during competition?
On the Applied Ballistics Facebook Page, Bryan invited other shooters to post the motivating words (and little reminders) they use in competition. Here are some of the best responses:
“Shoot 10s and No One Can Catch You…” — James Crofts
“You Can’t Miss Fast Enough to Win.” — G. Smith
“Forget the last shot. Shoot what you see!” — P. Kelley
“Breathe, relax, you’ve got this, just don’t [mess] up.” — S. Wolf
“It ain’t over ’til the fat lady sings.” — J. McEwen
“Keep calm and shoot V-Bull.” — R. Fortier
“Be still and know that I am God[.]” (PS 46:10) — D.J. Meyer
“Work Hard, Stay Humble.” — J. Snyder
“Shoot with your mind.” — K. Skarphedinsson
“The flags are lying.” — R. Cumbus
“Relax and Breathe.” — T. Fox
“Zero Excuses.” — M. Johnson
“SLOW DOWN!” — T. Shelton
“Aim Small.” — K. Buster
“Don’t Forget the Ammo!” (Taped on Gun Case) — Anonymous
PARTING SHOT: It’s not really a mantra, but Rick Jensen said his favorite quote was by gunsmith Stick Starks: “Them boys drove a long ways to suck”. Rick adds: “I don’t want to be that guy”, i.e. the subject of that remark.
At the request of our readers, we provide select “Deals of the Week”. Every Monday morning we offer our Best Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.
1. McMillan — 20% Off Game Scout Stocks Father’s Day Sale
As a Father’s Day promotion, McMillan Fiberglass stocks is now offering 20% off the Game Scout stock, McMillan’s #1-Selling hunting stock. This combines the A3 pistol grip with the general lines of the Remington Classic stock. It is available in a variety of colors/finishes inletted for Rem 700 short and long right-handed actions. To order, use Code “fathers2017″. (Sale tip from EdLongrange.)
2. Lyman — $25.00 Off Top-Selling Products
You can now get $25.00 Off five of Lyman’s top-selling products: BoreCam, Case Prep Xpress, Gen6 Powder Dispenser, Cyclone Rotary Tumbler, and AutoAdvance Target. With Lyman’s Summer Mail-In Rebate Program, you can earn a $25 rebate per select item bought from any Lyman dealer, online or direct from the Lyman website. Items must be purchased between June 9 and August 31, 2017 to qualify. CLICK HERE for the Rebate Redemption Form.
Products included in this Sizzling Summer Rebate Program include:
Case Prep Xpress (Item #7810220)
Borecam Borescope (Item #04055)
Cyclone Rotary Tumbler (Item #7631550)
Gen6 Compact Digital Powder System (Item #7750550)
AutoAdvance Remote Control Target System (Item #4320051)
3. PT&G — Howa Barreled Actions with Trigger, $350.00
Howa makes excellent, smooth-running actions, and the Howa HACT 2-stage trigger is WAY better than most domestic factory triggers. Right now you can save big bucks on Howa barreled actions, complete with HACT trigger and trigger-guard. Pacific Tool & Gauge (PT&G) sourced a truckload of Howa barreled actions, which are now on sale. Available at $350.00 are: .204 Ruger, .223 Rem, .22-250, .243 Win, 7mm-08, and .308 Win. Choose from light- or heavy-barrel contours. For $390.00 you can get .375 Ruger, 7mm Rem Mag. These barreled actions would be great for custom hunting/varmint rifle projects — many have factory camo finishes. Howa barrels typically deliver easy sub-MOA accuracy (and often much better). Some of these barreled actions may carry Weatherby or Nosler markings, but they were all made at the Howa factory in Japan.
4. CDNN — Ruger Precision Rifle 6.5 CM or 6mm CM, $1199.00
Here’s a great deal if you’re looking for a GEN2 Ruger Precision Rifle for PRS events or other bolt-action tactical applications. The 6.5 Creedmoor and 6mm Creedmoor chamberings are the “hot tickets” for this rifle. You’ll find many sellers charging $1400.00+ for this popular rifle. This week you can get a GEN2 Ruger Precision Rifle in 6mm Creedmoor or 6.5 Creedmoor for just $1199.00 from CDNN Sports, complete with scope rings and sling. And Gun Prime also has the 6.5 Creedmoor RPR for $1128.00 this week (without sling or rings). Curious about the differences between the GEN2 Ruger Precision Rifle and the original Model? CLICK HERE for a complete spec comparison and a video (scroll down landing page).
5. Amazon — Lyman BoreCam, $167.99 with Rebate
Here’s the best deal we’ve found on an excellent product in high demand. The Lyman BoreCam is an electro-optical borescope with a digital display. You can record “stills” on a SD card. This is one of the hottest products on the market right now — and users really like the BoreCam (although some wish the digital view-screen was larger). Amazon.com now has the Lyman BoreCam for $192.99. Plus this product qualifies for a $25.00 Lyman Mail-In Rebate, lowering your next cost to $167.99! Grab it while you can at that price. Other vendors are charging a LOT more. For example, MidwayUSA’s price is $259.99 before rebate.
6. Amazon — Motion-Sensitive Interior Light for Gun Safes, $10.99
Let there be light. Here’s a great accessory for your Gun Safe. This “smart” LED lamp turns itself on when you open the door, and off when you close the door. There’s a built-in magnet so you can easily attach the light to the inner walls or “ceiling” of your gun safe. It works, it’s handy, and it’s inexpensive — just $10.99 with free shipping for Prime members (or otherwise free shipping for $25+ orders). We bought two for our own firearms vault. This can provide 14 hours of light with three AA batteries (not included). Very versatile, these motion-sensor lamps can also be used in closets.
7. Natchez — Surplus SKB 5041 Transport Cases, $129.99
Natchez has obtained a supply of British MOD Surplus SKB 5041 rifle cases. These were ordered as mine detector cases, but were never issued. Natchez has removed the foam cut for the detectors and replaced it with new 2-piece convoluted foam. Interior dimension of the case is 50″x14.5″x5″ so this will hold long-barrel match rifles comfortably. These are extremely high-quality cases, very tough and rugged, waterproof with gaskets. These cases feature four SKB patented trigger latches, four reinforced padlock locations, and inline wheels. Though in excellent condition, some case may have minor exterior scuffs. You won’t find a better case at anywhere near the price. These normally retail for $299.99.
8. MidwayUSA — Long (50″ or 52″) Scoped Rifle Case, $29.99
It’s hard to find high-quality soft cases that are long enough for F-Class and Fullbore rifles with long barrels. But here’s a great option from MidwayUSA. This week MidwayUSA’s Heavy Duty Scoped Rifle Case is on sale for just $29.99 and you can order the extra long 50″ and 52″ sizes at no extra charges. This case is offered in four colors (Tan, OD Green, Charcoal, and Black), and five sizes: 40″, 44″, 48″, 50″, and 52″. This is a good case with a large zippered pockets, heavy duty padding, and tough, 400 Dernier PVC-coated ballistic polyester fabric. Lay-flat construction allows this case to stay open on a shooting bench. Shooters like this case — check out MidwayUSA’s user reviews.
In order to promote gun safety, Glock has launched a program to promote the four basic rules of gun handling. Called Follow the Four, Glock’s social media campaign asks shooters nationwide to “take the pledge”, agreeing to follow the Four Rules of gun safety. This year’s #FollowTheFour movement coincides with June National Safety Month and will run from June 1, 2017 through June 30, 2017.
This video with R. Lee ‘Gunny’ Ermey Explains the Safety Campaign
Glock asks those who make the safety pledge to spread the word via Facebook, Twitter, and Instagram with hashtag #FollowTheFour. Those who take the pledge and promote the message via social media will be entered to win a Glock pistol. Visit Glock.com/safetyplege page to take the pledge and learn more about the Glock give-away.
Spread the Word, But Maintain Your Privacy
You don’t have to post an actual photo of yourself to enter the contest. In fact we recommend that you do NOT post a recognizable image of yourself. We advise gun owners to maintain their privacy whenever possible. This is doubly important in states with oppressive firearms regulations such as California. Here are social media posts that do not reveal the poster’s identity.
Each Wednesday, the U.S. Army Marksmanship Unit publishes a reloading “how-to” article on the USAMU Facebook page. This week’s “Handloading Hump Day” article covers two basic case prep chores — uniforming primer pockets and deburring flash-holes. Visit the USAMU Facebook page for other tips.
Primer Pocket & Flash-Hole Conditioning
This week, we’ll address a question that frequently arises: “Do you uniform primer pockets and deburr flash-holes?” As we tailor our handloading methods to the specific needs of each instance, the answer, not surprisingly, is “Sometimes!” However, don’t flip that dial just yet, as what determines our approach may be helpful in deciding how to address one’s own techniques. Moreover, we have a buried “Easter Egg” morsel that may bring a chuckle, as well as useful safety information!
Generally, the USAMU Handloading Shop does not uniform primer pockets (PP) or deburr flash holes (FH) of our rifle brass. We’re certainly not against it… Rather, this reflects the very high volume of ammunition we load, the fact that very few cases are ever re-loaded for a second firing, and the types of brass we use. However, as a need is perceived, we DO deburr flash holes. Of interest, we have fired many very small, 1000-yard test groups and aggregates using weight-selected, domestic brass that had not had PPs uniformed or FHs deburred.
Before and After — On the left is a fired, deprimed 7.62×51 case with primer residue intact. On the right the primer pocket has been uniformed to SAAMI specs. Note the shiny finish at the bottom of the pocket — evidence of the the removal of metal when uniforming the primer pocket.
As to the type cases we use, many thousands of our long-range 5.56mm cases come to us from the arsenal with the primer of our choice pre-installed and staked-in, per usual practice. Obviously, we cannot uniform either FHs or PPs on this live, primed brass. However, after careful sorting, inspection and preparation, we do obtain match-winning results with it.
Shooters who reload their brass several times may decide to uniform PPs and deburr FHs, especially on their “300-yard and beyond” brass. Here, they will use the cases many times, while the uniforming is performed only once. Also, most handloaders only process moderate amounts of brass, compared to our multi-thousand round lots.
Having high quality Long Range (LR) brass helps. Many of the better brass manufacturers install their flash holes so that no burrs are created. Still, it does pay to inspect even THESE manufacturer’s products, as occasional slips are inevitable. Very rarely, some of the best makers will have a significant burr in, say, 1 per 1000 or 2000 cases, and it’s worth catching those.
Exceptions can always be found. Recently, we began processing a large lot of match brass from a premier manufacturer. We were startled to find that every case had a significant burr in the FH — something we’d never before seen from this maker. We then broke out the FH deburring tools and went to work.
Some observers have noted that it can be difficult to truly verify the contribution to accuracy of these procedures — particularly when firing from the shoulder, in conditions. Members of this staff, as individual rifle competitors, do often perform these operations on their privately-owned LR rifle brass. One could ascribe this to the old Highpower Rifle maxim that “if you think it helps, then it helps.”
However, a World Champion and Olympic Gold/Silver medalist here commented on his own handloading (for International competition, which demands VERY fine accuracy). He noted that he did seem to see a decline in accuracy whenever he did not uniform FHs, deburr FHs and clean primer pockets before each reloading. (One might be tempted to counter that only a truly World Class shooter could reliably detect the difference.) However, with the wisdom of decades experience, our Champion also remarked that “It could have been that I just wasn’t shooting as well that day.”
For those who do opt for these procedures, note that various tool models may have adjustable depth-stops; pay attention to the instructions. Some FH-deburring tools (which enter the case mouth, not the primer pocket) are dependent upon uniform case length for best results.
Above is a flash-hole deburring tool on an RCBS powered case-prep unit. These case prep machines can save a lot of pain and misery, helping one perform various functions quickly and efficiently.
This is a message to my friends in the shooting community — be careful with your skin. I wasn’t careful enough and now I have skin cancers. When the Doctor says the “C” word, trust me, it’s a scary thing. I have band-aids on my cheek and my chest in the photo above (from two years ago) after being diagnosed with multiple basal cell carcinomas (the band-aids cover biopsy sites).
.223 Rem — Not A Competitive Option
Emil Kovan Competition History:
“Shoot Like a Champion”. Bryan Litz, author of 
