Here’s good news for 30 BR shooters. Paul Parosky, maker of the excellent PRP Custom Bullets, is now offering 30 BR neck-turned brass. This can save you considerable time and effort forming 30 BR cases from Lapua 6mmBR brass. And the neck-turning is superb, again representing time savings (and no tools to buy). You can order this 30 BR brass from PRPbullets.com. If you communicate with the PRP team, Paul may be able to neck-turn to your specific thickness. Paul notes: “Here are necks turned for a 0.330 neck. I’ll try my best to accommodate anyone’s neck dimensions as they wish. Just contact us through our website PRPBullets.com.”
About this Neck-Turning set-up — Paul Parosky notes: “For neck-turning I’m using an old drill press that has been re-worked. The cutter and spindle are all indicated before neck turning to ensure no runout. The RPM is around 520. The lube I use is a mixture of royal and mystery oil.”
Why the 30 BR Dominates 100/200 Benchrest for Score Competition
The 30BR, along with some wildcat variants, remains the dominant cartridge in short-range (100/200) benchrest-for-score competition. The 30BR’s .308″-diameter bullets are larger than the 6mm bullets used by the 6PPC (which rules group BR competition). The bigger 30-Cal diameter has an advantage in touching scoring rings. In addition, the 30 BR is also relatively easy to tune, and barrel life is considerably better than with smaller-caliber benchrest cartridges. For more information, see our AccurateShooter 30 BR Cartridge Guide.
Cases are Expanded, Then Neck-Turned
To produce his 30 BR brass, Parosky first uses a series of expander mandrels. Then he neck-turns with power using a converted drill press. Paul tells us: “This is done the old school way, I use three different tapered expander mandrels, then neck-turn it to the proper neck chamber, then run them up through a FL expander mandrel to ensure necks are straight. Then I clean all the cases.”
Paul Parosky Can Also Neck-Turn 6PPC Brass
Paul Parosky also expands and neck-turns 6PPC cases that are made from parent Lapua .220 Russian cartridge brass. Here, illustrating his 6PPC neck-turning operation, is a Paul Parosky post on the USA Benchrest & Extreme Precision Shooters Facebook page.
Bet you’ve never seen anything like this before — a “double-decker” indoor shooting range. Lotus Gunworks of Jensen Beach, Florida, operates a super-sized twin-level indoor shooting range featuring a two-story-high steel funnel bullet trap. Nicknamed the Lotus 8/11 for the number of steel panels used to create it (eight panels on the bottom slope and 11 panels on the top slope), this version of Action Target’s Total Containment Trap is the first of its kind. “No one has ever seen a range like this before” noted Lotus Gunworks’ Robbie Abell.
Abell came up with the two-story concept when it became clear that the new Lotus building in Jensen Beach was not wide enough for two side-by-side ranges AND a gun store. Necessity was the mother of invention… Lotus wanted at least two ranges, so the only option was to make a double-decker range where both levels shot into the same bullet trap.
Indoor ranges require ventilation to remove potentially hazardous dust and lead particles. The sheer size of the double-decker range presented a unique challenge, but Carey’s Small Arms Range Ventilation installed a system that can completely replace all the range air every 80 seconds.
Other Multi-Level Shooting Ranges
While the Lotus Range may have the first two-story bullet trap, it’s not really the first-ever double-decker indoor shooting range. Other multi-level ranges exist, they just don’t have the giant bullet trap. In fact, some of the multi-level ranges in Europe are bigger and even more sophisticated.
Brünig Indoor facility — Multi-Level Range Underground
Switzerland boats a popular shooting facility built completely underground. The large, deluxe Brünig Indoor facility includes a 300m underground range with multi-level shooting stations.
This video shows centerfire rifle practice on the upper level of one of Brünig Indoor’s shooting tunnels:
Dutch Double-Decker Range
Here’s a Dutch Double-Decker Range. Check out Schietsportvereniging (SSV) Katwijk, a great twin-level range in Holland featuring electronic targets with displays at each shooting station (on both levels):
Here’s a rifle that earned a Presidential medal and a visit to the White House. This rifle has a unique heritage, having been used to shoot 3000 consecutive bulleyes in a single day. The year was 1926 and a high school shooter named Sam Moore hoped to set a record. With his trusty Winchester Model 52 rifle in hand, Moore fired 3,000 rounds downrange, only stopping when his rifle became too hot to hold and daylight was fading fast. But he had fired 3,000 consecutive bullseyes in NRA Junior Rifle competition (target at 50 feet). The event, which set a world record, received national attention.
Moore was summoned to Washington, DC on April 26, 1926 to meet President Calvin Coolidge. At the White House, President Coolidge met the young marksman and presented Moore with a gold medal. The engraving on the back reads: “Presented to L.S. Moore by the President of the United States [on] behalf of the National Rifle Association. Junior Rifle Corps World Record — 3000 — consecutive bullseyes.”
Editor: Consider how times have changed. In 1931 the U.S. President was proud to honor a junior marksman for a great achievement. Today the White House condemns everything gun related. And the State of California has passed legislation imposing $25,000.00 fines for promoting youth marksmanship (AB 2571).
Marksman Moore Went to the U.S. Naval Academy and Served in WW II
After high school, Sam Moore earned admission to the U.S. Naval Academy, and graduated in 1931. Later, Moore helped develop the Fairbairn-Sykes fighting knife, served in WW II as a USMC aviator, and maintained his interest in shooting until his passing in 1982. Moore’s rifle and engraved gold medal were donated to the National Firearms Museum by his son David.
To succeed in long-range shooting matches, given the high level of competition these days, you’ll need solid wind-reading abilities. We’ve found an article by Emil Praslick III, retired USAMU Service Rifle coach and U.S. Palma Team Coach, that can help you make better wind calls in competition.
Emil Praslick, now retired from the U.S. Army, is considered one of the best wind gurus in the United States, if not the world. During his service with the USAMU he authored an excellent two-part article on wind reading that is available on the CMP (Civilian Marksmanship Program) website. Both articles contain helpful illustrations, and are “must-read” resources for any long-range shooter–not just Service Rifle and Highpower competitors.
Part One covers basic principles, tactics, and strategies, with a focus on the 200-yard stages. Emil writes: “There are as many dimensions to ‘wind reading’ as there are stages to High Power competition. Your tactical mindset, or philosophy, must be different for the 200 and 300 yard rapid-fire stages than it would be for the 600 yard slow-fire. In the slow-fire stages you have the ability to adjust windage from shot to shot, utilizing the location of the previous shot as an indicator. Additionally, a change to the existing conditions can be identified and adjusted for prior to shooting the next shot.”
In Part Two, Praslick provides more detailed explanations of the key principles of wind zeros, wind reading, and the Clock System for determining wind values: “The Value of the wind is as important as its speed when deciding the proper windage to place on the rifle. A 10 MPH wind from ’12 o-clock’ has No Value, hence it will not effect the flight of the bullet. A 10 MPH wind from ‘3 o’clock’, however, would be classified as Full Value. Failure to correct for a Full Value wind will surely result in a less than desirable result.”
Praslick also explains how to identify and evaluate MIRAGE:
Determine the accuracy of the mirage. Mirage is the reflection of light through layers of air that have different temperatures than the ground. These layers are blown by the wind and can be monitored to detect wind direction and speed.
Focus your scope midway between yourself and the target, this will make mirage appear more prominent. I must emphasize the importance of experience when using mirage as a wind-reading tool. The best way to become proficient in the use of mirage is to correlate its appearance to a known condition. Using this as a baseline, changes in mirage can be equated to changes in the value of the wind. Above all, you must practice this skill!
Click HERE for more excellent instructional articles by Emil Praslick and other USAMU Coaches and shooters.
Here’s something you don’t see every day — the inside of loaded cartridges, sliced halfway through. This lets you see how bullet core, jacket, cartridge case, powder, and primer all fit together. Give credit to the folks at FOG Ammunition for creating this interesting series of cut-through ammo images. We show four cartridges here: the .308 Winchester, 9mm Luger, 300 BLK, and .50 BMG. You’ll find two more (the .223 Remington and .45 ACP) on the original FOG Ammo Blog Article.
This .308 Winchester model took on a different approach by only cutting the brass case and displaying the full bullet, primer and powder load. A spec amount of powder was used to create the model powder form. An estimated 10% volume was added during the forming process, along with an undetermined amount of air pockets.
This bisection is a 9mm Luger Jacketed Hollow Point round with flake powder held together with super glue. After this self-defense round was cut by a trained professional the round was polished by hand. This might look like stick powder, but those are in fact flakes stacked up in cross-section. Designed in 1901 by Georg Luger, this popular cartridge is used by civilians, military, and law enforcement.
For this model of the .300 AAC Blackout (aka 300 BLK), a Dremel tool was used to create a pie cut within the bullet and brass case. A measured amount of power, roughly 65% of spec charge, was placed inside the case with super glue. This cartridge was originally optimized for subsonic use with a suppressor, so the amount of powder used is small relative to the nominal case capacity. That leaves more room for the relatively large .30-caliber bullet.
Last but definitely not least is the .50 Caliber BMG round (aka .50 Browning Machine Gun). Famed for its wartime use in the M2 Machine gun, the .50 BMG round is also used in civilian Long Range competitions. A typical .50 BMG cartridge holds over 225 grains of powder. That’s almost ten times the amount in a 5.56×45 NATO Round! To demonstrate the size of the .50 BMG, check out that .223 Rem for comparison.
Moore was summoned to Washington, DC on April 26, 1926 to meet President Calvin Coolidge. At the White House, President Coolidge met the young marksman and presented Moore with a gold medal. The engraving on the back reads: “Presented to L.S. Moore by the President of the United States [on] behalf of the National Rifle Association. Junior Rifle Corps World Record — 3000 — consecutive bullseyes.”
Part One covers basic principles, tactics, and strategies, with a focus on the 200-yard stages. Emil writes: “There are as many dimensions to ‘wind reading’ as there are stages to High Power competition. Your tactical mindset, or philosophy, must be different for the 200 and 300 yard rapid-fire stages than it would be for the 600 yard slow-fire. In the slow-fire stages you have the ability to adjust windage from shot to shot, utilizing the location of the previous shot as an indicator. Additionally, a change to the existing conditions can be identified and adjusted for prior to shooting the next shot.”
