Sebastian Lambang, creator of the original SEB Coaxial Rest and the SEB NEO Rest, has a new product in the works. Seb has modified and upgraded his superb NEO rest, so that it can handle heavy, long-range benchrest rifles with ultra-wide forearms. Seb calls his super-sized front rest the SEB “MAX”. As you can see in the photo below, the MAX looks like a NEO but with a wider stance and more substantial rest top. Spring rates are optimized to handle rifle weights up to 45kg (99 pounds), using appropriate counterweights. Seb hopes to complete production of fifty (50) SEB MAX rests by late August 2012.
MAX Rests Use Counter-Weights to Handle Very Heavy Rifles
When configured for use with true Heavy Guns, SEB MAX rests will be supplied with adjustable counter-balance weights in load-specific sizes. For example, a 1.8-lb counter-weight is used for a 40-lb gun, a 2.3-lb counter-weight is used for a a 60-lb gun, while a 2.6-lb counter-weight is fitted for a 70-lb gun. The basic counter-weight can be augmented with additional steel sections. Seb tells us: “The basic ‘default’ counter-weight is a 1″-diameter shaft, about 7″ long. Additional 2.5″-diameter SS ‘rings’ can be fitted on the main shaft to balance the action. When people order the MAX, they must provide the weight of their gun. I will then craft the appropriate ‘rings’ in various sizes to properly balance the weight of the customer’s particular gun and thereby make the action smooth to operate.”
Watch SEB MAX Prototype Used by Stuart Elliot
In this video, Aussie Stuart Elliot uses a prototype SEB MAX with his .300 Win Mag Heavy Gun at a 1K benchrest match in Brisbane, Australia. Stuart, who runs BRT Shooters Supply, recently won the Australian 500m Fly Shoot Nationals shooting a .300 Win Mag.
New SEB MAX Rest Based on Successful NEO Rest Design
Below is the standard SEB NEO rest. The MAX is wider and will hold a rig up to 45kg. The MAX represents an evolution of the original NEO design. As anyone who has had the pleasure of using one knows, the NEO is very smooth to operate and has a huge range of vertical and horizontal travel. In addition, the NEO can be quickly dis-assembled to store flat. The new SEB MAX can likewise be dis-assembled for easier storage and transport. Photo by R.J.Hamilton.
Sebastian Lambang has a website at www.SebCoax.com, but you won’t find info on the SEB MAX there yet. If you have specific questions, send email to: sebastianlambang [at] yahoo.com.
For USA price list and to place orders, please contact:
Ernie Bishop
306 West Flying Circle Drive
Gillette, WY 82716
ernieemily [at] yahoo.com
Phone: (307) 257-7431
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After we ran our Bulletin news item about Ron Boyd’s amazing 1.462″ 5-shot group at 1000 yards, many readers wanted to see some close-up photos of Ron’s rig. Thanks to Robert Ross of the MidWest Benchrest Club, we have some photos of Ron with his ultra-accurate 6mm Dasher 17-lb Light Gun. This rifle features a BAT SV action, Precision Rifle & Tool (PR&T) “Hammerhead stock” with 5″-wide front wings, Nightforce 12-42 Benchrest scope, and Jewell trigger. Ron had just added a 30″ 1:8″-twist Bartlein barrel to the gun before shooting the 1.462″ group. That barrel only had about 40 rounds through it when it produced the near-record group. The barrel in photos below was a 28″ Benchmark, recently replaced with the new Bartlein. Ron’s ultra-accurate 6 Dasher load consists of surplus Long Range Match powder, with Spencer 103gr bullets. Ron also anneals his Dasher brass after every firing.
CLICK Small gallery photos to view full-size images
Henry Pasquet’s .284 Win Heavy Gun
At the same Midwest Benchrest Club IBS match where Ron shot his small five-shot group, Henry Pasquet drilled a very impressive 3.348″ ten-shot group. This group was just .304″ off the IBS 10-shot Heavy Gun record of 3.044″ shot by Joel Pendergraft in 2009. We are told that Henry was running a straight .284 Winchester. You can see in the inset photos below that Henry uses a tuner on his barrel. He also has fitted an extra-wide front sled and a machined rear “keel” to reduce torque and improve tracking. Henry can adjust windage and elevation with BOTH his Fulghum front rest (from Randolph Machine) and his adjustable rear rest.
CLICK Small gallery photos to view full-size images
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Editor’s NOTE: Though the product has some shortcomings, we wanted to show you guys the Hyskore Bench Beast Coaxial Competition Rest because it has some interesting engineering features (such as the scissors-jack primary elevator). The front bag holder won’t accept very wide fore-ends, and the high sides of the rear rest compromise your ability to get in close to the gun and work the rear controls while aiming. Still, there are few integrated front/rear rests on the market, so we thought you’d want to see this new offering from Hyskore.
At SHOT Show 2012, Hyskore unveiled an combined front/rear mechanical rest system appropriately named the Bench Beast. The front rest has a coaxial-type control activated by a long, angled joystick. Hyskore claims the joystick control provides 110 MOA adjustment for both windage and elevation.
For gross elevation changes, this contraption uses a scissors-jack type lift in the front that is definitely industrial in origin. In fact, the Bench Beast looks like something made in a Latvian tractor factory. But this may be useful for someone who wants a linked front and rear mechanical rest that can support a very heavy rifle (50 lbs. or more). It looks like the max width in the front is limited to 3″ so this would not work with a super-wide stock without modification. Too bad. Moreover, the front bag supplied with the Bench Beast is designed for narrow, hunter-style fore-ends. Even to run a 3″-wide gun, you’ll need to purchase an aftermarket bag. While Hyskore calls this a “competition rest”, the Bench Beast is not really set up for competition rifles.
About $500.00 for Combined Front and Rear Rests
The front and rear units can be purchased separately. Exact pricing is not yet set, but the front section should cost about $300, with the rear priced about $200.00. People should note, however, that, if you have full windage and elevation adjustment in the rear, you really only need gross height control in the front (to get on target). With a good rear rest, all the fine windage and elevation adjustment can be done from the rear, and, because of the geometry, a little bit goes a long way. It would be interesting to combine the Bench Beast’s rear unit with a simple (non-joystick) front pedestal rest.
Design Concerns
We’re intrigued with the Bench Beast’s rear unit, since there are few mass-produced, mechanical rear rests on the market. However, we have some concerns about the footprint, height, and overall size of the rear unit (SEE video 1:00-1:10). Ideally, a rear mechanical rest should allow the shooter to tuck in comfortably beside the gun. The Bench Beast has fat control knobs and tall support shafts placed far out from the centerline, on the extreme edges of the rear base.
While the wide rear base provides a solid platform, the outboard support columns and control knobs, we believe, make it difficult for the shooter to position his upper body close to the gun.
The main rear rest control knobs are also not conveniently placed. Look at the video carefully. Better rear rests have the controls further forward and closer to the centerline where they can be easily reached by the shooter’s non-trigger-pulling hand, in a comfortable shooting position. That way a right-handed shooter can easily use his left hand to work the controls while viewing the target through the scope, and holding the rifle grip with his right hand. We like the idea of an affordable rear mechanical rest, but we think the rear section of the Bench Beast would benefit from a major redesign.
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Ransom recently introduced the Ransom Rifle Master ‘SL Mega Rest’, a large, modular rest system for FSCA, NBRSA, and IBS shooters and other shooting disciplines that allow a rest system. We persuaded accomplished NBRSA point blank and long range shooter John Crawford to check out this system and share his experiences. This article is Part One of a two-part series.
Ransom’s SL Mega Rest: Part One (First Impressions) by John Crawford
Upon receiving the Ransom SL Mega Rest, the first thing I noticed was how well the rest was packaged. There were two boxes, a large box holding the two base plates and a small box holding all of the small parts for the rest. The large box is double-walled, cardboard construction. It held up well to the rigors of shipping, keeping the two rest halves, each in their own inner box, in perfect shape.
Unpacking the Ransom SL Mega Rest one could not help but notice the weight of each half and their very attractive, black, Rhino coating. [Rhino coating is a heavy, extremely durable and tough, textured polyurethane coating commonly sprayed in the bed area of pickup trucks to protect the bed from damage.] Unpacking the small parts, which were all packaged separately for protection, gave me a good chance to note their excellent fit and finish. The small parts are made of steel and have a black oxide finish, including the ½:20-threaded legs which have nicely knurled knobs and lock rings. The black oxide finish compliments the bases.
Front Section
The front base and post, used exclusively for elevation adjustment, are well built and have some very nice features. The post, which is 1.25″ in diameter, has a keyway and key in the front to keep it from turning, and the lockdown bolt has a carbide ball in the end to lock the post in place. The mariner’s wheel has a cogged rubber belt on the outside (fits into a groove) and makes adjusting height easy and comfortable without hand slippage. The post assembly can be located, front-to-rear, in one inch increments, to provide a center-of-front-rest-base-to-center-of-rear-rest-base distance of from 24″ to 32″, thus accommodating an 8″ difference in stock length.
The Ransom SL Mega Rest’s elevation rest top is a modular system. The base for the rest top broke tradition and has two bolts, side by side, to hold it to the post, a welcome change from having a single bolt to hold the top on. With two bolts you reduce the stress when putting a heavy rifle on the rest. The front post is mounted to a plate that bolts down to the rest base. The rest base has a series of tapped holes that allows one to adjust the front rest location, front-to-rear, to fit different stock lengths.
Rear Section
The rear rest, used exclusively for windage adjustment, has the rest top holder bolted in place. As a modular system, you can put the elevation rest top bag holder or windage top bag holder in either the front or rear rest as needed. You could also have a few different elevation rest tops or windage tops for different rifles. Both front and rear rests have a bubble level.
The Ransom SL Mega Rest’s windage top and bag holder are also modular. You can put the windage top and bag holder, or just the bag holder, in either the front or rear rest by removing four thumb screws and changing the tops. You can buy different width rest tops and swap them out in a few minutes, a nice feature for different stock length and width configurations. The windage top has a dovetail fit with a center bolt to hold the top in place and has no perceivable side play or movement, nice and tight and the windage adjusts easily.
The forearm stop is well thought out and fully adjustable for height and length to accommodate different front bag heights and stock lengths/positions. It can be adjusted forward about 4″ and, in height, from 1-1/2″ to 3-1/2″. It easily adjusts with two thumb screws.
83 pounds of Steel Solidity
The bridge plate between the front and rear rests is also black Rhino-coated, matching the bases. There are four dowel pins in the bridge plate for alignment and six 5/16-18 bolts that securely hold the bridge plate in place. The rest can be shot with the bridge plate in place, as a one-piece rest system, or the bridge plate can be removed, making it a two-piece rest system.
The rear rest with windage top weighs 38 pounds and the front rest weighs 45 pounds, for a total weight of 83 pounds. This is without sand bags or sand. Overall the all-steel-construction, Ransom SL Mega Rest is well thought out, nicely finished, and made to the standards and quality you would expect from the Ransom Company. The MSRP for the whole unit (everything except sand bags) is $1,330.00. This includes front heavy bag plate, and rear windage-adjustable bag plate. Additional plates (for different sized bags) start at about $90.00. Next step is to fill my sand bags and do some field testing. We’ll cover that in Part Two of this review, later this spring.
Test Arranged by Edlongrange.
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Hornady plans to release a brand new 285gr, .338-caliber match bullet within the next few weeks. This bullet, which boasts a mind-blowing 0.735 G1 BC, has already proven itself in competition. At the 2010 IBS 1000-yard Nationals in September, Scott Fletcher won the Heavy Gun (HG) group title shooting the new Hornady 285gr BTHPs. Scott’s 4-match, 10-shot per target group Aggregate was 9.148″. Scott was shooting a large wildcat, the .338 Sloan. That cartridge is nearly identical to the new .338 Norma Magnum*, which could be described as a “chopped” .338 Lapua Mag — shorter with less case capacity.
Weight is unlimited in the 1000-yard Heavy Gun class. Weight soaks up the recoil of big cartridges like the .338 Norma Magnum, making them manageable to shoot. The Big 30-Cals have long dominated this HG category, but some shooters like Fletcher are experimenting with some really big cartridge/bullet combinations, in pursuit of class-leading ballistics. We don’t know how fast Fletcher pushes his prototype Hornady 285s, but that 0.735 BC has to give the bullets awesome performance in the wind.
Artist’s concept — No photos of the new bullet are available.
New Manufacturing Process Produces Bullets with Near-Zero Run-out
According to Hornady’s Chief Ballistic Scientist Dave Emary, the new 285-grainer is a VLD-style, secant ogive projectile with a standard, drawn-copper jacket and lead core. This is a BTHP, NOT a plastic tip bullet like Hornady’s A-Max designs. Emary says, “This bullet was originally developed for the military. It has just about the lowest drag possible with conventional bullet construction and ogive design.” The .338-caliber 285gr bullet is the first of two new super-low drag bullets Hornady will be releasing before the end of the year.
The new 285gr bullets are built with a new manufacturing process that improves jacket concentricity to previously unattainable levels. Emary says: “Measured along the entire jacket, these bullets have extremely low eccentricity. We measured zero to a couple ten-thousandths total run-out along the whole jacket. As a result the bullet has show truly outstanding long-range performance, with sub-half-MOA accuracy at extreme ranges.” Hornady Project Engineer (and 1K shooter) Joe Thielen added: “These bullets are specifically designed and built for long-range use, and the jackets are the some of best I’ve ever seen.”
When will the new bullets be available? End of the year at the latest. Emary says the 285s should be available “before the end of November”. When we asked Hornady Marketing guru Steve Johnson, he said “Soon. They’ll be out soon.” When pressed as to “how soon”, Steve responded: “The release is imminent… imminent”.
*The .338 Norma Magnum was originally developed by the American sport shooter Jimmie Sloan as a long-range sport shooting wildcat cartridge. It was designed to shoot the .338-caliber, 300gr Sierra MatchKing projectile from actions/magazines too short for a .338 Lapua Magnum. Sloan licensed the design to the Norma group. Both the .338 Norma Mag and the larger .338 Lapua Mag are derived from the .416 Jeffreys, but the .338 Norma Mag fits in a shorter action.
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It’s been over a year since Sebastian Reist drove out to Pennsylvania to participate in the 2009 Williamsport 1000-yard BR school. A talented professional photographer, Sebastian did a superb job capturing the highlights of his Williamsport 1K training weekend in a marvelous slideshow, complete with sound track. Photos and slideshow courtesy www.sreistphotography.com.
If you haven’t viewed this video when we first ran it, you’re in for a treat. Sebastian captured some talented shooters in “mid-string” and he snapped some beautiful photos of the Williamsport facility. This is the same range where Matt Kline set a Williamsport 1000-yard world record, placing 10 shots from his 300 WSM heavy gun in just 2.815″. All shots were well-centered up for a 100-4X score. If you want to “run with the big dogs” in 1000-yard Benchrest competition, the Williamsport facility is a great place to learn. A lot has changed in the past 40 years. Compare the current deluxe covered shooting bays with Williamsport, circa 1968.
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Breaking the 3″ mark (for 10 shots) is big news in the 1K benchrest game. The existing IBS 10-shot, 1000-yard record is 3.044″ set by Joel Pendergraft in 2009, while the NBRSA 10-Shot, 1000-yard record is 4.322″ set by Dave Tooley in 2006. Counting this 100-4X target, Matt also set a new 6-Match Heavy Gun Score Aggregate of 99.000. With Williamsport Match 10 still to shoot, Matt could push the HG Score Agg even higher.
Record Set with 300 WSM and 210-grainers
Matt Kline shot a 300 WSM with 210gr Berger VLD bullets. This confirms the accuracy of the short magnum, which may prove to be the new “go-to” cartridge of choice for those who want to shoot the high-BC, heavy 30-caliber bullets. Matt’s gun featured a BAT action, 30″ Broughton barrel, and a Nightforce 8-32x56mm BR scope. The rifle was smithed by Mark King Rifles.
Matt shared some details of his reloading process with Assist. Editor Jason Baney. This may surprise you. Matt anneals his 300 WSM brass after every firing. The necks are turned to .0135″ wall thickness for a .338″-neck chamber. Interestingly, Matt does not meplat-trim or point his Berger bullets. However, he pre-sorts the bullets very thoroughly, segregating them by .001″ variance in both bearing surface and overall bullet length. You need extremely consistent bullet-to-bullet BCs to shoot record groups like Matt did.
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LINK: Joel Pendergraft’s Record-Setting Heavy Gun
For years innovative benchresters have experimented with liquid-cooled barrels. Joel Pendergraft was one of the first to really succeed with the concept. Joel’s monster set a new pending 3.048″ ten-shot world record, beating the existing NBRSA, IBS, and Original Williamsport Clubs’ all-time 10-shot Heavy Gun group records.
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Design Concerns
Rear Section
September 12th at the 
