For years, many shooters have coated bullets with Moly (molybdenum disulfide) or Danzac (tungsten disulfide or “WS2″). The idea was to reduce friction between bullets and barrel. In theory, this could lengthen barrel life and extend the number of rounds a shooter can fire between cleanings.
Moly and WS2 both have their fans, but in recent years, many guys have switched to Hexagonal Boron Nitride (HBN), another dry lubricant. The advantage of HBN is that it won’t combine with moisture to create harmful acids. HBN is very slippery and it goes on clear, so it doesn’t leave a dirty mess on your hands or loading bench. Typically, HBN is applied via impact plating (tumbling), just as with Moly.
Good Source for Hexagonal Boron Nitride (HBN)
Paul Becigneul (aka PBike in our Forum) has been using HBN for many years with good results. He obtains his HBN from Momentive Performance Materials:
Sales Contact: Robert Bell
Sales Email: robert.bell [at] momentive.com
Sales Phone: Robert Bell, (980) 231-5404
HBN Results — Both on Bullets and Barrel Bores
Many folks have asked, “Does Hexagonal Boron Nitride really work?” You’ll find answers to that and many other questions on gunsmith Stan Ware’s popular Bench-Talk.com Blog. There Paul Becigneul (aka Pbike) gives a detailed run-down on HBN use, comparing it to other friction-reducers. Paul also discusses the use of HBN in suspension to pre-coat the inside of barrels. Paul observes:
We coated our bullets … how we had been coating with WS2. Now our bullets have a slightly white sheen to them with kind of like a pearl coat. They are so slippery it takes a little practice to pick them up and not drop them on the trailer floor. What have we noticed down range? Nothing different from WS2 other than the black ring on your target around the bullet hole is now white or nonexistent. Our barrels clean just as clean as with WS2. Your hands aren’t black at the end of the day of shooting and that might be the most important part.
Interestingly, Becigneul decided to try a solution of HBN in alcohol, to pre-coat the inside of barrels. Paul had previously used a compound called Penephite to coat the inside of his barrels after cleaning. Paul explains:
If Penephite was used because it was slippery wouldn’t HBN be better? … We called Momentive again [our source for HBN], and talked about mixing HBN and 90% alcohol for a suspension agent to pre-lube our barrels. He though it sounded great but that the AC6111 Grade HBN would be better for this use. It would stand up in the alcohol suspension and cling to the barrel when passed through on a patch. We got some and mixed it in alcohol 90%. We use about one teaspoon in 16 ounces of alcohol.
We started using it this fall and what we have noticed is that now that first shot fired out of a clean and pre-lubed barrel can be trusted as the true impact point. We use tuners so now I got to the line, fire two shots judge my group for vertical, adjust the tuner as needed or not, and after tune has been achieved go to my record targets. This use has saved us in time at the bench and bullets in the backstop.
You really should read the whole article by Becigneul. He discusses the use of barrel lubes such as Penephite and “Lock-Ease” in some detail. Paul also provides links to HBN vendors and to the Material Safety Data Sheets (MSDS) for the various compounds he tested.
Here’s important news for tactical shooters. There’s a rival to the Precision Rifle Series (PRS), the National Rifle League (NRL). And now the NRL has a major rifle sponsor — Howa. This Japanese rifle-maker will support the NRL’s 2018 season as Official Factory Rifle Sponsor. Good choice. We’ve shot Howa 1500-series rifles, and we know they offer excellent performance for the price. You can buy a complete Howa tactical rig, such as the KRG Bravo, or get a barreled action and put it into a variety of third-party modular stocks. Plus Criterion Barrels now offers Pre-Fit barrels in a variety of chamberings for Howa 1500 actions.
For 2018, the NRL will host 15 Precision Rifle matches, and the NRL 2018 Championships will be on October 19th – 21st in Idaho. There Howa will provide valuable prizes for top competitors. CLICK HERE for more information on the NRL 2018 match schedule.
National Rifle League Upcoming Spring Matches
Absolute Zero Sniper Match
North Carolina, February 23-25, 2018
Bighorn Steel Classic
Nebraska, March 2-4, 2018
Monster Lake Mayhem
Wyoming, April 6-8, 2018
Owen’s Armory Battle Royale
Arizona, April 27-29, 2018
JC Steel Target Challenge
Washington, May 4-6, 2018
Silent Night by Butch’s
Oklahoma, May 25-26, 2018
Howa 1500 Rifles and Actions — Good Stuff
Howa Machinery has been exporting sporting rifles for more than four decades since its first unit shipped in 1967. The Howa Model 1500 boast a smooth-running action and a fine two-stage HACT trigger (that’s a lot better than the standard trigger in most other factory rifles). For 2018, Howa is moving into the tactical/practical Precision market with a full line of competition ready rifles.
“We are very excited to be a part of the National Rifle League for 2018. We had the opportunity to be a part of a few matches in 2017 and the response was amazing. We view the NRL as an opportunity to connect with precision rifle shooters all around the country and share our passion for bolt-action rifles and the competition camaraderie.” Stated Mathew Hornback of Howa USA.
Travis Ishida, NRL President, noted “how capable these Howa rifles are for our style of shooting. The new Howa competition-ready rifles offer a sub-MOA guarantee out of the box[.] I am truly excited to have Howa supporting the NRL and to see them perform this year.”
So what does a “worn-out” barrel really look like? Tom Myers answered that question when he removed a 6.5-284 barrel and cut it down the middle to reveal throat wear. As you can see, there is a gap of about 5mm before the lands begin and you can see how the lands have thinned at the ends. (Note: even in a new barrel, there would be a section of freebore, so not all the 5mm gap represents wear.) There is actually just about 2mm of lands worn away. Tom notes: “Since I started out, I’ve chased the lands, moving out the seating depth .086″ (2.18 mm). I always seat to touch. My final touch dimension was 2.440″ with a Stoney Point .26 cal collet.”
Except for the 2mm of wear, the rifling otherwise looks decent, suggesting that setting back and rechambering this barrel could extend its useful life. Tom reports: “This was something I just thought I’d share if anyone was interested. I recently had to re-barrel my favorite prone rifle after its scores at 1,000 started to slip. I only ever shot Sierra 142gr MatchKings with VV N165 out of this barrel. It is a Hart and of course is button-rifled. I documented every round through the gun and got 2,300 over four years. Since I have the facilities, I used wire EDM (Electro Discharge Machining) to section the shot-out barrel in half. It was in amazingly good shape upon close inspection.”
Tom could have had this barrel set back, but he observed, “Lately I have had to increase powder charge to maintain 2,950 fps muzzle velocity. So to set it back would have only increased that problem. [And] I had a brand new 30″ Krieger all ready to screw on. I figured it was unlikely I’d get another full season on the old barrel, so I took it off.”
The Coriolis Effect comes into play with extreme long-range shots like this (2100 yards at Raton, NM). The rotation of the earth actually moves the target a small distance (in space) during the long duration of the bullet’s flight.
When you’re out at the range, the Earth seems very stable. But it is actually a big sphere zooming through space while spinning around its axis, one complete turn every 24 hours. The rotation of the earth can create problems for extreme long-range shooters. During extended bullet flight times, the rotation of the planet causes an apparent deflection of the bullet path over very long distances. This is the ballistics manifestation of the Coriolis Effect.
Bryan Litz of Applied Ballistics discusses explains the Coriolis Effect in his Ballistics Books and Seminars. Bryan notes that Coriolis is “a very subtle effect. People like to make more of it than it is because it seems mysterious.” In most common shooting situations inside 1K, Coriolis is not important. At 1000 yards, the Effect represents less than one click (for most cartridge types). Even well past 1000 yards, in windy conditions, the Coriolis Effect may well be “lost in the noise”. But in very calm conditions, when shooting at extreme ranges, Bryan says you can benefit from adjusting your ballistics solution for Coriolis.
Bryan explains: “The Coriolis Effect… has to do with the spin of the earth. You are basically shooting from one point to another on a rotating sphere, in an inertial reference frame. The consequence of that is that, if the flight time of the bullet gets significantly long, the bullet can have an apparent drift from its intended target. The amount [of apparent drift] is very small — it depends on your latitude and azimuth of fire on the planet.”
Coriolis is a very subtle effect. With typical bullet BCs and velocities, you must get to at least 1000 yards before Coriolis amounts to even one click. Accordingly, Bryan advises: “Coriolis Effect is NOT something to think about on moving targets, it is NOT something to think about in high, uncertain wind environments because there are variables that are dominating your uncertainty picture, and the Coriolis will distract you more than the correction is worth.”
“Where you could think about Coriolis, and have it be a major impact on your hit percentage, is if you are shooting at extended range, at relatively small targets, in low-wind conditions. Where you know your muzzle velocity and BC very well, [and there are] pristine conditions, that’s where you’re going to see Coriolis creep in. You’ll receive more refinement and accuracy in your ballistics solutions if you account for Coriolis on those types of shots. But in most practical long-range shooting situations, Coriolis is NOT important. What IS important is to understand is when you should think about it and when you shouldn’t, i.e. when applying it will matter and when it won’t.”
The Coriolis Effect — General Physics
The Coriolis Effect is the apparent deflection of moving objects when the motion is described relative to a rotating reference frame. The Coriolis force acts in a direction perpendicular to the rotation axis and to the velocity of the body in the rotating frame and is proportional to the object’s speed in the rotating frame.
A commonly encountered rotating reference frame is the Earth. The Coriolis effect is caused by the rotation of the Earth and the inertia of the mass experiencing the effect. Because the Earth completes only one rotation per day, the Coriolis force is quite small, and its effects generally become noticeable only for motions occurring over large distances and long periods of time. This force causes moving objects on the surface of the Earth to be deflected to the right (with respect to the direction of travel) in the Northern Hemisphere and to the left in the Southern Hemisphere. The horizontal deflection effect is greater near the poles and smallest at the equator, since the rate of change in the diameter of the circles of latitude when travelling north or south, increases the closer the object is to the poles. (Source: Wikipedia)
There a number of good rebate programs going on right now, but some conclude in just a few weeks. To take advantage of these deals you’ll need to start your shopping soon. Here are some current Rebate Programs for rifles, loading equipment, and shooting accessories. You can save up to $125.00 with these direct Rebate offers, or you can get bullets worth over $175.00 (500 count). The RCBS promo runs through 2/28/2018, while the Browning and Winchester rebates go through 3/31/2018. Hornady’s Get Loaded promotion is good all year
1. Browning Sales Tax Event — 10% Rebate
When you buy a new Browning firearm at retail between February 1 and March 31, 2018, you can receive a rebate of 10% of the purchase price to reimburse you for your state sales tax. This applies to a wide range of Browning firearms including rifles, shotguns, and pistols. All purchasers must be citizens or legal residents of the United States
Start Date: February 1, 2018
End Date: March 31, 2018
Redemption Deadline: April 15, 2018
Get Bucks or Bullets with purchase of Qualifying RCBS Products. This offers buyers a choice of money or bullets. You get a $10 Prepaid Card or 100 Free Bullets with: Qualifying Die Sets, Hand Priming Tool, Universal Hand Priming Tool, Trim Mate Case Prep Center, or a M500 Mechanical Scale. Alternatively, you can get a $50 Prepaid Card or 500 Free Bullets with: Rock Chucker Supreme Kit, Universal Case Prep Center, Explorer or Explorer Plus Kits, Pro Chucker 5 or 7, or an Ultrasonic Case Cleaner 2.
Start Date: February 1, 2018
End Date: February 28, 2018
Redemption Deadline: March 31, 2018
Here’s a great deal if you are looking for a new hunting rifle. Purchase any NEW Winchester XPR rifle and receive $75 via mail-in rebate. With this promotion, you can buy a new XPR for just $264.99 after rebate. You can also save $25, $50, or $100 on qualifying Winchester shotguns.
Start Date: February 1, 2018
End Date: March 31, 2018
Redemption Deadline: April 15, 2019
Receive 100 or 500 Free Bullets when you purchase select Hornady Products. The 500 Free Bullets (worth up to $181.05) are available with purchase of one of these Lock-N-Load® products: Iron Press Kit, Classic Kit, Classic Kit Deluxe, Classic Kit with Auto Charge, Ammo Plant, AP Press, Case Prep Center, Deluxe Control Panel, or Hot Tub® Sonic Cleaner. NOTE: Hornady requires you to pay for return shipping on the bullets. You must submit a check for the shipping with your rebate form. No check, no bullets — got it?
Start Date: January 1, 2018
End Date: December 31, 2018
Redemption Deadline: February 15, 2019
Here are products that the vast majority of shooters can use and afford. Birchwood Casey has four new portable metal target stands that can work with both paper and steel targets. Most of these stands are used with conventional shooter-supplied wood target frames, so perhaps they are best considered “target stand bases”. These provide a strong, durable all-metal base that is easily transported. All these new Birchwood Casey Target Stands have a $40.00 MSRP, with typical $30 street prices.
The Universal Gong Nested Stand uses standard 2×4 lumber for an upright and works well in conjunction with the Birchwood Casey 2-in-1 Gong Target Hanger to mount any metal target. The stand measures 20.5” wide x 20” deep and is 5” high.
The Swivel Leg Target Stand has two legs that swivel out at a 90° angle to the target holder for stability. The stand measures 21” wide x 4.5” high and the legs are 17” long. It uses standard dimension 1”x2” lumber for uprights. This is a good choice to hold wood frames with large paper targets.
This story appears courtesy NRABlog.com.
Looking to get started in Multi-Gun competition? The NRA Outdoors 3-Gun School is a two-day course covering all the skills you’ll need to compete in the 3-Gun game. The course, hosted at Peacemaker National Training Center in West Virginia, provides hands-on training for pistol, rifle, and shotgun. Participants experience a fast-paced mix of lessons and firing drills, including actual 3-Gun stages. For 2018, two sessions are scheduled: April 21-22, and June 16-17, 2018.
Video Shows Highlights from NRA Outdoors 3-Gun School Training Sessions:
You don’t even have to bring guns or load your own ammo. The NRA Outdoors 3-Gun School includes everything you need with the $1600.00 price of admission. You don’t need to bring any guns, ammunition or gear! The NRA Outdoors 3-Gun School provides all firearms, ammo and equipment used for the course, including Armalite AR-pattern rifles, Benelli shotguns customized by Hayes Custom Guns, SIG Sauer pistols, and Vortex Optics.
3-Gun Comps — What the Multi-Gun Game is All About
Most 3-Gun matches consist of 8 to 12 stages, with shooters engaging as many as 35 targets per stage. You’ll shoot at paper silhouettes as close as 10 feet away, and steel targets as far out as 600 yards. Time is of the essence — all stages are “on the clock”. You’re racing from station to station, your synapses firing as your transition from shotgun to rifle to pistol, close to long range, around corners, and over barriers.
You’ll encounter spinner wheels, swinging bowling pins and zooming clay pigeons, all while rushing through and around a bevy of walls, barrels, windows and even vehicles. Some 3-Gun matches are shot at night (see above), where the artificial illumination creates an entirely different set of challenges.
How to Participate
You can register now for the NRA Outdoors 3-Gun School. The first class of the year is scheduled for April 21-22, 2018, with another session later in mid-June. If you’re interested, register soon — these programs fill quickly.
CLICK HERE for more information about the NRA Outdoors 3-Gun School. Learn about other training courses by visiting the NRA Outdoors website or call (844) 672-6883.
Hardware for 3-Gun Competition — Guns & Gear
In this NSSF video, Top Shot Finalist Chris Cerino reviews the hardware you’ll need for multi-gun matches. Chris talks about carbine configurations — including barrel, handguard, and optics options. Cerino also demonstrates pistol techniques and explains the key features of a belt/holster rig.
Remington Outdoor Company Inc. (Remington) will file for Bankruptcy in the Delaware Federal Court. The North Carolina-based company is pursuing Chapter 11 Bankruptcy to reduce its $950,000,000 in debt. According to Reuters, Remington hopes to work out an agreement with its creditors to write off about $700 million in debt obligations. That would permit Remington to sustain manufacturing operations and retain most of its work-force. In announcing the Bankruptcy filing, Remington executives stated that the company will continue to operate as usual during the bankruptcy proceedings.
(Reuters) – Remington Outdoor Company Inc., one of the largest U.S. makers of firearms, said on Monday it had reached a deal with its creditors to file for Chapter 11 bankruptcy to slash its $950 million debtload. Remington said it will receive $145 million in bankruptcy financing to fund the company through the Chapter 11 process.
Cerberus Will Yield Control of Remington to Creditors
If the pending deal with creditors goes through as planned, Cerberus, the private equity group that currently controls Remington, will lose ownership of the company. Through the bankruptcy, according to Reuters: “the company’s creditors, which include Franklin Templeton Investments and J.P. Morgan Asset Management, will exchange their debt holdings for equity in the company.”
Two months ago, AccurateShooter.com noted that Remington was considering Bankruptcy. Our report noted that an earnings decline left Remington few options. In early December, Fox News reported: ““The rifle and shotgun manufacturer’s third-quarter sales plunged 41% as demand for firearms dried up. That led Remington to report adjusted earnings before interest, taxes, depreciation, and amortization that were 78% lower year over year. Over the first nine months of 2017, the company has produced a $60.5 million net loss, compared to a $19.1 million gain in the prior-year period. And with its credit rating in the trash bin, the future is bleak for ‘America’s oldest gunmaker’. Today, debt on the company’s books has ballooned to almost $1 billion[.]”
Remington Has a Storied History
Founded in 1816 by Eliphalet Remington in New York, Remington is the oldest continuously-operating gun manufacturer in the United States. Even with its present difficulties, Remington still sells more sporting rifles and shotguns than any other American company. Remington has developed more cartridges than any other U.S. company. And it is the only American company that sells firearms AND ammunition under its own name.
In the highly competitive optics market, technology is always advancing. This year, we’ve seen some significant innovations in high-end scopes, plus improved features in more affordable, sub-$1000 optics. The new American-made Revic PMR 428 scope features a built-in ballistic calculator employing a micro-processor and multiple on-board sensors. This really represents a major step forward in “smart” optics. Fans of high-technology should check it out. Or, if value is paramount, for less than one-third of the price of the Revic, you can get a new Nikon FX1000 series scope. The 6-24x50mm model offers very impressive features for under $800 — a bargain these days.
Revic Optics Scope Has Built-In Computer and Ballistics Solver
Ever wish your riflescope could calculate windage and elevation and display the shooting solution directly in the scope image? Well check this out — the new Revic PMR 428 scope is one of the most advanced optics ever offered to the public. The Revic has a micro-processor inside, plus sensors for temperature, air pressure, incline and cant (around bore axis). After the shooter inputs wind speed and direction, this allows the scope itself to indicate the correct windage and elevation corrections, plus adjust for shot angle. This really is a Big Deal, and we expect other top-end optics makers to follow suit in the years ahead. Right now Revic offers one 4-28x56mm PMR 428 Smart Scope for $2750.00. In this video, Steve Lawrence of 65Guys.com reviews the capabilities of the ground-breaking Revic PMR 428.
Impressive New Products from Nikon at Great Prices
Jeremy Bentham, a Precision Rifle Series competitor, joined Nikon a year ago as a marketing manager. With his help, Nikon is making inroads into the Precision Rifle market with impressive products at very competitive prices. Here Steve chats with Jeremy about the latest offerings from Nikon, which recently celebrated its 100-year Anniversary. Jeremy presents Nikon’s new products for the tactical/practical market: 1) Stabilized Laser Rangefinder; 2) All-New FX1000 Tactical Scopes in 4-16X and 6-24X, with both MIL and MOA versions and optional illumination. The rangefinder is impressive — it eliminates 80% of perceived shake and also offers built-in angle compensation plus extended ranging capability. The new scopes are priced attractively — under $800. Bentham designed the new reticles which are clear and easy-to-use. These optics feature “high-speed” turrets (10 Mil or 25 MOA) with nice, tactile clicks. The 4-16x50mm model is $649.95 while the 6-24x50mm is $799.95 MSRP. These represent outstanding value for a big name, life-time warranty product.
U.S. Optics Offers B17 and B25 Scopes for Tactical Applications
The 6.5 Guys also checked out the new products from U.S. Optics. For 2018, U.S. Optics is featuring two impressive tactical scopes, the B17 and B25. Ed Mobley of 65Guys.com talks with Jake Vibbert of U.S. Optics. Jake explains that his company offers a wide variety of options, with both MOA- and Mil-based reticles. The B17 and B25 both feature a 34mm main tube, which helps deliver greater elevation adjustment. These B-series scopes offer a fast-focus eyepiece, and a true “tool-less” zero-set option. That’s a nice feature — you don’t have to find an Allen wrench in the middle of a competition.
The Civilian Marksmanship Program (CMP) will now be recognizing National Records attained at CMP Travel Games events. Now, outstanding scores will be recorded in the record book for all CMP Travel Games matches. The current listed National Record scores were established after compiling top scores from the following Games events and years:
Oklahoma: 2012-2017
Eastern Games: 2007-2017
Talladega D-Day: 2015-2017
New England: 2016-2017
Western Games: 2005-2017
Talladega 600: 2015-2017
To view the new Travel Games National Records standards, click this link:
Special Travel Games National Record Certificates will be sent to the competitors that currently hold the Overall Travel Games National Records, with additional certificates awarded to those who break records in the future.
National Record scores for each individual match are listed under the match’s results in CMP’s Competitor Tracker – used to display result scores for Travel Games events. A full list of Overall National Records can be found by visiting the CMP Travel Games Homepage.
Momentive Performance Materials
National Rifle League Upcoming Spring Matches
So what does a “worn-out” barrel really look like? Tom Myers answered that question when he removed a 6.5-284 barrel and cut it down the middle to reveal throat wear. As you can see, there is a gap of about 5mm before the lands begin and you can see how the lands have thinned at the ends. (Note: even in a new barrel, there would be a section of freebore, so not all the 5mm gap represents wear.) There is actually just about 2mm of lands worn away. Tom notes: “Since I started out, I’ve chased the lands, moving out the seating depth .086″ (2.18 mm). I always seat to touch. My final touch dimension was 2.440″ with a Stoney Point .26 cal collet.”
When you’re out at the range, the Earth seems very stable. But it is actually a big sphere zooming through space while spinning around its axis, one complete turn every 24 hours. The rotation of the earth can create problems for extreme long-range shooters. During extended bullet flight times, the rotation of the planet causes an apparent deflection of the bullet path over very long distances. This is the ballistics manifestation of the 
Oklahoma: 2012-2017
