Excellent ballistics apps have been available for iPhones and Android phones for quite some time. Well, Windows-phone users can now join the party. Ballistica, a $5.99 software App for WP7-OS smartphones (ver. 7.5+), is now on the market. Ballistica has all the features you’d expect from a modern ballistics solver. To get a solution, first enter your bullet info, MV, and BC (either G1 or G7). Then input the target distance, up/down angle, temp, altitude, barometric pressure, wind speed and wind angle. The program will create a drop chart with values of your choosing (MOA clicks or Mils). Conveniently, you can save Ballistic Profiles for particular loads (bullet/velocity combinations). CLICK HERE for Ballistica USER MANUAL (PDF file).
The user interface for Ballistica is simple and straightforward, with five primary screens:
Projectile Page: Enter data on bullet of choice: Caliber, Weight, Sight Height, BC (G1 or G7). Conditions Page: Set ambient conditions such as altitude, humidity, and wind direction/velocity. Target Page: Set target distance, target speed, and up/down line of sight angle. Chart Page: Shows POI drop chart with distance intervals you select. Mil-or MOA-value clicks. Quick Shot Page: This provides a fast firing solution at one distance. You can change variables as conditions change.
Video Review of Ballistics for Windows Phones
If you have a Windows-OS smart phone, Ballistica is definitely worth checking out. A FREE trial version is available. The trial version lets you access most of the features, however, you won’t be able to save profiles. You can download Ballistica from the Windows Phone Marketplace. You’ll find a “Try for Free” link for the free version right below the purchase link. You can also download a FREE USER Manual for Ballistica. NOTE: Ballistica requires Windows Phone ver. 7.5 or higher.
Two Sandia National Laboratories engineers, both hunters, have developed a patented design for a laser-guided bullet. The 4″-long laser-guided projectile has made hits at ranges up to 2000 meters. No this is NOT an April Fools’ joke. The projectile shoots from a smooth-bore rifle and uses small, movable fins to adjust its trajectory. The fins are controlled by micro-sized actuators in response to signals from a tiny, onboard laser-sensor. Plastic sabots provide a gas seal and protect the delicate fins while the projectile is in the firearm’s barrel.
Click Here for Video News Report on Sandia-developed Guided Bullet
Sandia researchers Red Jones and Brian Kast (and colleagues) have invented a dart-like, self-guided bullet for small-caliber, smooth-bore firearms that could hit laser-designated targets at distances of more than a mile. “We have a very promising technology to guide small projectiles that could be fully developed inexpensively and rapidly,” Jones said. Researchers have had initial success testing the design in computer simulations and in field tests of prototypes, built from commercially available parts, Jones said. While engineering issues remain, “we’re confident in our science base and we’re confident the engineering-technology base is there to solve the problems,” he said.
Sandia’s design for the four-inch-long bullet includes an optical sensor in the nose to detect a laser beam on a target. The sensor sends information to guidance and control electronics that use an algorithm in an eight-bit central processing unit to command electromagnetic actuators. These actuators steer tiny fins that guide the bullet to the target.
Fin-Stabilization — Like on a Guided Missile
The guided projectile is shot from smooth bore barrel with no rifling. While conventional bullets are spin-stabilized, Scandia’s guided bullet doesn’t spin in flight. To enable the guided bullet to adjust its trajectory toward a target and to simplify the design, the spin had to go, Jones said. As on most guided missiles, fins both stabilize and steer the projectile. But on this projectile, the fins are tiny — just a few millimeters tall.
The bullet flies straight due to its aerodynamically stable design, which consists of a center of gravity that sits forward in the projectile and tiny fins that enable it to fly without spin, just as a dart does, he said. The four-inch-long bullet has actuators that steer tiny fins that guide it to its target.
Projectile Flies at 2400 fps — More Speed Is Possible
Testing has shown the electromagnetic actuator performs well and the bullet can reach speeds of 2,400 feet per second, or Mach 2.1, using commercially available gunpowder. The researchers are confident it could reach standard military speeds using customized gunpowder.
Sub-MOA Accuracy at 1000m — No Matter What the Wind Does
Computer aerodynamic modeling shows the design would result in dramatic improvements in accuracy, Jones said. Computer simulations showed an unguided bullet under real-world conditions could miss a target more than a half mile away (1,000 meters away) by 9.8 yards (9 meters), but a guided bullet would get within 8 inches (0.2 meters), according to the patent.
The prototype does not require a device found in guided missiles called an inertial measuring unit, which would have added substantially to its cost. Instead, the researchers found that the bullet’s relatively small size when compared to guided missiles “is helping us all around. It’s kind of a fortuitous thing that none of us saw when we started,” Jones said.
As the bullet flies through the air, it pitches and yaws at a set rate based on its mass and size. In larger guided missiles, the rate of flight-path corrections is relatively slow, so each correction needs to be very precise because fewer corrections are possible during flight. But “the natural body frequency of this bullet is about 30 hertz, so we can make corrections 30 times per second. That means we can over-correct, so we don’t have to be as precise each time,” Jones said.
Projectile Becomes More Stable After Launch
Researchers also filmed high-speed video of the bullet radically pitching as it exited the barrel. The bullet pitches less as it flies down range, a phenomenon known to long-range firearms experts as “going to sleep.” Because the bullet’s motions settle the longer it is in flight, accuracy improves at longer ranges, Jones said. “Nobody had ever seen that, but we’ve got high-speed video photography that shows that it’s true,” he said. (See below)
The NRA is offering a smart new variation of the classic Ammo Box that helps you keep your range items organized. You can store your ammunition in the bottom, and then put your smaller items in divided trays above. The top compartment is perfect for holding stuff such as jags, patches, brushes, sight inserts, bullet comparators, and small tools. Three interior trays with removable dividers are included.
This Modular Ammo Can and Dry Box features dual hinges, a weather seal around the lid, and slots for locks. The carry handle folds flush with the top of the lid so you can stack these boxes vertically. Made from heavy-duty high-density polyethylene, the NRA modular Ammo Can / Dry Box is completely resistant to solvents and chemicals, making it ideal for storing cleaning supplies as well as ammunition and small parts.
The box is a bit pricey at $31.95, but remember that it’s waterproof, modular, stackable and lockable. The OD Green Ammo Can/Dry Box carries up to 70 pounds of equipment and can hold the weight of a full grown adult. To order, visit the NRAStore.com and add item SA 24410 to your shopping cart.
At Media Day right before SHOT Show, Thompson/Center Arms unveiled an innovative hunting rifle that features interchangeable barrels and multiple bolts. This allows a single gun to shoot a wide range of chamberings — from .204 Ruger all the way up to the large, belted magnums. The gun employs some unusual engineering, with an AR-type barrel nut on a barrel extension which contains the bolt-lug recesses. There is no conventional recoil lug. Instead a slot on the underside of the barrel extension mates to a metal bar molded into the stock. With the supplied tools, the entire gun can be assembled or disassembled in under one minute (in the Video, a T/C rep assembles the gun in 55 seconds.)
T/C’s Dimension rifle is definitely innovative; there is nothing like it on the market anywhere near its price range (MSRP is $648.00 with tools). For a walking-around deer hunter who is satisfied with factory barrels, and who doesn’t shoot with a rear bag, the gun will probably have appeal. On the other hand, varminters won’t be impressed — the stock won’t work well with a bipod or rear bag, and T/C will be the only source for barrels. The nature of the design, for practical purposes, precludes the use of affordable 3rd-party barrels. You won’t be able to buy a Shilen or PacNor prefit barrel, as you can for a Savage.
Factory Promo Video (Loud Soundtrack — turn down speakers before playback!)
Action Features Pro: One size fits all — single hard-anodized aluminum action can be used to shoot multiple chamberings from .204 Ruger to .300 Win Mag with bolt, barrel, and magazine swap. For all chamberings, T/C guarantees 3-shot accuracy of one MOA with premium ammo. Con: You have to replace complete bolt assembly to go from one family of cartridges to another (e.g. from .308 Win to Magnum). This is much more expensive than swapping a bolt head on a Savage.
Barrel Fitting Pro: Barrels can be quickly exchanged using provided tools. Con: Bolt recesses are machined into barrel extension section, so barrels must be supplied by T/C. We were told that both bolts and barrels “absolutely have to come from Thompson/Center”.
Stock Features Pro: Stock is lightweight with rubberized surface texture — good for wet climates. Con: Stock is ugly. Forearm too flexy to use with bipod. Concave arc on underside of buttstock is terrible for use with rear bag. Stock finish tends to retain dust and grit.
Scope Mounting Pro: T/C offers a bridge scope base that mounts to the barrel (like on Blasers). This allows an optic to stay with a barrel — so you could have a low-power close-range scope mounted and zeroed on one barrel, with a higher-power variable scope on another barrel. Con: If you keep optics on the barrels, you need to buy a separate bridge for each barrel. That’s an added expense, plus many hunters can’t afford multiple scopes anyway. Thankfully, conventional Weaver bases can be fitted on top of the action.
Commentary: On viewing and handling the rifle, and watching the assembly process, it was obvious that some intelligent, clever engineering went into the gun. The AR-style barrel engagement system functions very well — the whole gun can be disassembled in under one minute. T/C provides some fairly sophisticated assembly tools with the gun, including wrenches that automatically set correct torque values. That’s cool. The gun is relatively light and balances well. On the other hand, the stock design fails in many ways. The fore-arm is short and too flexy for serious use with bipod. The curving underside of the buttstock is a odd-looking, but what is worse, the curve is just about the worst possible profile for use with a rear sandbag. Most observers thought the gun was ugly.
T/C Dimension Caliber Groups
The T/C Dimension LOC™ System has 7 parts — a universal stock and receiver that accept multiple barrels, magazine groups (magazine and housing), bolts and bridge scope mounts. Dimension hand tools work with all Dimension rifles. Interchangeable parts are stamped with letters: A, B, C or D. Match the letter on the barrel with the one on the bolt and magazine group.
A Family: .204 Ruger, .223 Rem
B Family: 22-250 Rem, .243 Win, 7mm-08 Rem, .308 Win
C Family: .270 Win, .30-06 Sprg
D Family: 7mm Rem Mag, .300 Win Mag
Shooters who reload at the range, during the course of benchrest matches, or during load development sessions, can benefit from having a portable scale to weigh charges. Even if you throw charges, using click values, a scale allows you to double-check the accuracy of your throws. In addition, having a scale handy lets you weigh and sort components during load development.
Many reloaders prefer “old-fashioned” balance beam scales for range use. They are relatively inexpensive and simple to use. With a beam scale, unlike electronic scales, you don’t have to worry about weak batteries or finding AC power. The problem when using any scale at an outdoor range is wind. Wind can cause powder to blow out of the pan and even a light breeze can actually cause a beam scale to perform erratically.
Beat the Breezes with a Wind Box for your Scale
Forum member Boyd Allen has come up with a smart solution for reloaders who use scales outdoors — a windproof scale enclosure, aka “Wind Box”. This is something that can easily be built at home with common tools. Boyd explains: “Many guys have good set-ups for loading at the range, with clamping mounts for powder measure and press. But they lack a good enclosure for a scale. This is vitally important with beam scales because they have a lot of surface area to catch the wind. With much wind at all, the beam can oscillate to the point that is not really very usable. While a low-profile electronic scale may be less wind-sensitive, breezes DO affect weight read-outs on digital scales. And of course you always have the issue of blowing powder particles.”
Boyd Allen has used his Wind Box successfully for many seasons. He explains: “Some time ago, I got this idea, and was fortunate enough to have a friend, Ed Hellam, who liked the idea well enough to build us both one. He did a fine job, but since this was the prototype there was at least one lesson to learn. The original viewing pane was Plexiglass, and I discovered that it would hold enough static charge to throw the scale off 0.1 grains, so another friend, Bob Smith, modified my Wind Box, replacing the Plexiglass with a tempered glass faceplate. Thank you Ed and Bob….
The essence of the idea is to have a scale set up in a box with a clear cover that can be opened and closed. On one side the trickler handle/control emerges through a ‘just big enough’ hole. You raise the cover, add a sub-target-weight thrown charge to the pan, and then close the cover. With the cover secure, the set-up is protected from the wind, and you can now trickle up to your desired charge. It works very well. The scale in the photo is an old Ohaus that I picked up. It is actually more sensitive than my RCBS 10-10 and works fine. You can adapt this Wind Box design to any beam scale, or portable electronic scale. Simply adjust the dimensions to fit your particular scale and trickler.”
Our sharp-eyed researcher EdLongrange spied something very interesting in the 2012 HS Precision Catalog. Among HS Precision’s complete rifle offerings are two competition rifles — an F-Class gun, and (believe it or not) a short-range Benchrest rig chambered in either 6 PPC or 22 PPC. It’s been a long time since a major gun builder came up with a turn-key rifle for the short-range (100/200) benchrest discipline. The HS Precision BCR™ Rifle complies with all NBRSA short-range rules and is even set up with a tight-neck 6 PPC or 22 PPC chamber. The BCR Rifle features a single-shot action, competition trigger and an aluminum trigger guard. And get this — with each BCR Rifle, HS Precision supplies a 5-shot test target measuring .250″ or less. For guys who don’t compete, but would like to use this rifle for varminting, other short-action calibers are available with a ½”, 3-shot 100-yard accuracy guarantee.
Will we see this BCR 6 PPC rifle on the firing line at registered benchrest matches? Probably not, as the $3375.00 price is comparable to what you’d spend for a full custom gun. On the other hand, we’re pleased that HS Precision is building something for the accuracy market. If the gun is a commercial success, perhaps other large gun-makers will follow suit.
New HS Precision F-Class Rifle
In addition to the surprising “point-blank” BCR rig, HS Precision is introducing a new F-Class competition gun, the FCR™, designed to compete straight out of the box. The rifle is available in short or long actions, and in chamberings such as 6.5×284. With multiple barrel lengths, stocks, and accessories available, this rifle “can be made as individual as its user” according to HS Precision. We don’t have a price on the HS Precision FCR, but it looks like a well-thought-out F-Open rig. The listed barrel length is 26″, but we imagine many F-Classers will prefer a longer tube. Hopefully HS Precision will offer a .284 Win or 7mm WSM version with a 28-30″ barrel. For more information, visit HSPrecision.com, or call (605) 341-3006. HS Precision is based in Rapid City, South Dakota.
RCBS rolled out some handy new products at SHOT Show 2012. The first item will be welcomed by AR and Service Rifle shooters who reload inexpensive military .223 Rem (5.56×45) and .308 Win (7.62×51) brass. RCBS now has a Primer Pocket Swager Bench Tool that removes military primer pocket crimps quickly and easily. Watch the video and you can see how effortlessly it does the job in just seconds. A hardened steel rod supports the case from the inside allowing the case to float for perfect alignment with the swager head. The RCBS Swager comes complete wtih hardened steel small and large swaging heads and rods to accommodate cases 22-caliber and larger.
We think the RCBS Swager certainly rivals Dillon’s Super Swage 600 which performs the same task. The Dillon employs a vertical (up/down) lever, while the new RCBS Swager uses a horizontal lever arm, with a nice cushioned handle. MSRP on the RCBS Swager is $106.00 compared to $100.95 for the Dillon Super Swage. Either tool will pay for itself by allowing you to reload inexpensive milsurp brass.
RCBS Adds Universal Shell-Holder to Trim Pro
RCBS has also updated its popular Trim Pro® case trimmer with the addition of a spring-loaded universal shell holder. This has spring-loaded jaws that can hold anything from a 17 Fireball case up to the large magnums. No more fiddling around with cartridge-specific shell-holders — you just snap your cases (of any size) in and out of the spring-loaded jaws. The system works well and the jaws hold cases securely during the trimming process. Again, watch the video to see the system in action.
Pistol Bullet-Feeder Kit
Last but not least, RCBS has released an inexpensive, gravity-fed bullet feeding system. Much cheaper and simpler than a motor-driven feeder, this system, which combines a tube with a special die, reliably drops pistol bullets, one by one, as you operate your progressive press. Importantly, this manual bullet-feeder works with jacketed, plated, cast or swaged lead bullets. (Some other bullet feeders cannot handle lead bullets). This device should be a major time-saver for those who load a lot of pistol rounds.
This Editor was sufficiently impressed with the gravity-fed bullet feeder that I ordered one for my own RCBS Pro 2000 Progressive. Note, however, the RCBS feeders work on Dillon and Hornady presses also — these Bullet Feeder Kits are designed to be used with ANY 7/8″-14 threaded progressive press. Each clear tube holds 20-25 bullets depending on weight and profile. Two bullet tubes are included with each unit. Extra bullet tubes sold separately. MSRP is just $36.00.
RCBS 2012 Rebate — $10 Off $50.00 Order
RCBS has a “Get Green” Rebate Offer that runs through December 31, 2012. When you purchase $50.00 of any RCBS product, you qualify for a $10.00 mail-in rebate. Then, earn a bonus $5.00 mail-in rebate when you purchase one of the following: 5 sleeves of Federal Premium or CCI primers, 1 pound of Alliant Powder, 1 box of Speer Bullets, 1 bag of Federal Premium brass. There is also a $50.00 Rebate on a purchase of $300.00 worth of RCBS Products.
Becigneul Case Turning Motor, by German Salazar
Although there have been a variety of similar devices and ‘case lathes’ offered for sale in the past, they’ve been priced fairly high. Paul’s unit is reasonably priced ($220.00) and built like a tank. The motor turns at about 180 rpm which is just right for neck turning. What’s really nice is that the motor has enough torque to hold its speed throughout the whole operation and a/c power to run all day long!
The unit’s design is fairly straight-forward: a surplus electric motor turns a Forster case-holding collet. Paul makes a nice knurled collar to open and close the collet.Power is controlled by a household type wall switch attached to a long cabe. The whole assembly is mounted on a nice hardwood base.
Video of Paul Becigneul’s Case Turning Motor in Use
In operation, it works very well. The collet has enough clamping power to hold the case after a quick hand-tightening, no wrench is needed (although you can use one if you are so inclined). A quarter turn of the collar opens the collet and a quick turn of the wrist tightens it back up. As with any powered case neck turning device, the case wobbles a bit as it turns. This doesn’t matter a bit as the turning cutter is held in your hand (which is free to move) and the cutter’s arbor is the actual alignment device. The wobble is the same or less than what I had using a power screwdriver with a K&M holder.
For more information, email Paul Becigneul via: pbike4466 [at] directv.net. The basic unit is currently priced at $220, each collet is $10 and shipping is $20 to most U.S. locations.
Editor’s Comment: In the video, Paul uniforms case flash-holes with a Lyman tool (from the inside) and then uniforms primer pockets (from the outside) with a K&M tool. While we do believe that flash-holes should be inspected to ensure there are no obstructions or flakes blocking the hole, we have not found that flash-hole or primer-pocket uniforming produced measurable improvements in accuracy with Lapua 6mmBR brass. In fact, in our tests using a manual K&M flash-hole uniformer, ES/SD actually got worse after the flash-holes were “uniformed”.
Keep in mind also that many deburring tools for 0.059 (PPC-size) flash-holes actually over-cut substantially, reaming the holes to as wide as 0.068″. The Lapua PPC/BR flash hole is spec’d at 1.5mm, which works out to 0.059055″. Most of the PPC/BR flash-hole uniforming tools on the market use a 1/16″ bit which is nominally 0.0625″, but these often run oversize — up to 0.067″. If you like to uniform your primer pockets, be our guest (this can be useful with lesser-quality brass). But before pocket-uniforming dozens of cases, you might do a comparison test (by shooting uniformed vs. un-uniformed ammo) to see whether this operation actually improves accuracy with the brass you are using.
Remington once again showcased a “civilian” production version of the Remington Arms Chassis System (RACS), first shown at the 2011 SHOT Show. The full-adjustable, modular RACS are designed as drop-in upgrades for any Rem 700 action. A Rem 700 action is clamped directly (metal on metal) to the center section of the RACS, which has a V-block type profile and central magazine well. There are both short-action and long-action versions of RACS. These look nearly identical in design, other than the length of the action section (see photos below by EdLongrange.)
The RACS features a folding stock, with adjustable cheekpiece, LOP, and buttplate height/cant/cast-off. This stock will accept AI magazines which also come with the kit.
No Release Date or Price Yet
What we still don’t have is a firm price and a date when RACS will actually be released to vendors. This system attracted much attention when first introduced, and it appears Remington has made evolutionary upgrades, but right now Remington is still not disclosing a final prices or a reliable delivery date. So keep your figures crossed, but don’t get too excited. Rem’s RACS may remain “vaporware” for an extended time.
McMillan has introduced a new hydraulic recoil mitigation system for the TAC-50 tactical rifle. Named the TAC-50 A1-R2, the new rifle system reduces the peak recoil from the 50 BMG cartridge by approximately 90 percent (90%). Additional recoil reduction is provided by the proprietary muzzle brake offered on the TAC-50 A1-R2.
The heart of the new TAC-50 A1-R2 recoil mitigation system is a proprietary hydraulic piston in the buttstock. As the rifle is fired, the piston compresses, softening the recoil by lowering the peak recoil force and spreading out the recoil over several milliseconds. The sensation for the shooter is that of a long push, rather than a violent punch. You can see the recoil mitigation system working in the video below. IMPORTANT — turn down your speakers first!!
WARNING — Movie Soundtrack is VERY LOUD. Turn DOWN your speakers before playback!
>> Click Arrow in Lower Left of Player to Play Video <<
Without the R2 recoil mitigation system, the peak recoil from a 50 BMG cartridge is approximately 7,500 lbs. of force. From start to finish, the recoil lasts 1 millisecond in a machine rest. With the R2 system, the peak recoil is only approximately 520 lbs. of force. What’s more, the force is spread out over 6 milliseconds. While the total recoil energy is roughly the same, the hydraulic piston lowers the perception of recoil dramatically for a shooter by lowering the peak force and spreading the recoil out over time.
McMillan developed the new R2 system in partnership with customers using the TAC-50 weapons system around the world. Extensive testing with electronic load sensors and high speed photography documented the recoil mitigation. Then actual field testing with customers resulted in subtle refinements. The result is a 50-Caliber rifle that is significantly more comfortable to shoot.
Story Tip by Ed LongRange. We welcome reader submissions.
Noted gunsmith Dave Tooley saw our coverage of Accuracy International (AI) “Skins” in the Daily Bulletin, and he wanted to inform our readers about updates to AI’s AX line of rifles.
Updated 2012 AI AX Rifle for PSRII
Dave wrote: “As you know I do AI’s smithing in this country. Attached is a picture of the latest version of the AX rifle. This is what was submitted to SOCOM for PSRII the first of January. AI has incorporated a right-hand hinge to make the rifle more compact when folded. There are some other major improvements. First, the way the rails lock up on the tube now completely eliminates any chance of movement (that’s important for lasers and other things). The buttstock is now considerably lighter than the older version, and it now uses simple knobs on the cheekpiece, the LOP adjustment, and the adjustable recoil pad. I think the knobs are more user-friendly than push-buttons.”
CLICK for FULL-SCREEN Photo
New Barrel Swap Kit
The most significant improvement to the AX, according to Tooley, is the ability for the operator to change barrels with minimal tools. Tooley explains: “The complete barrel change tool-kit is one 4mm Allen wrench stored in the cheek piece. If you look at the picture you will see a screw about midway under the receiver. Loosen two captured screws under the forearm and the tube comes off. Then loosen the screw under the receiver and unscrew the barrel. This is dead simple and it works. I’ve tested six rifles with a total of 10 barrels and there were no issues. This is a great precision sniper rifle.”
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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Excellent ballistics apps have been available for iPhones and Android phones for quite some time. Well, Windows-phone users can now join the party. Ballistica, a $5.99 software App for WP7-OS smartphones (ver. 7.5+), is now on the market. Ballistica has all the features you’d expect from a modern ballistics solver. To get a solution, first enter your bullet info, MV, and BC (either G1 or G7). Then input the target distance, up/down angle, temp, altitude, barometric pressure, wind speed and wind angle. The program will create a drop chart with values of your choosing (MOA clicks or Mils). Conveniently, you can save Ballistic Profiles for particular loads (bullet/velocity combinations). CLICK HERE for Ballistica USER MANUAL (PDF file).
Commentary: On viewing and handling the rifle, and watching the assembly process, it was obvious that some intelligent, clever engineering went into the gun. The AR-style barrel engagement system functions very well — the whole gun can be disassembled in under one minute. T/C provides some fairly sophisticated assembly tools with the gun, including wrenches that automatically set correct torque values. That’s cool. The gun is relatively light and balances well. On the other hand, the stock design fails in many ways. The fore-arm is short and too flexy for serious use with bipod. The curving underside of the buttstock is a odd-looking, but what is worse, the curve is just about the worst possible profile for use with a rear sandbag. Most observers thought the gun was ugly.
Pistol Bullet-Feeder Kit
Design Concerns
