For this Sunday GunDay article we feature a “blast from the past” — David Tubb’s engineering tour de force, the Tubb 2000, or “T2K” for short. With the remarkable T2K, David earned multiple NRA High Power championships, and David shot the first-ever perfect score in the NRA Long-Range “any sights” championship two decades ago.
Our write-up this week focuses mostly on “hardware” because David’s performance with the rifle speaks for itself. He has won eleven High Power National Championships at Camp Perry, and in 2004 David mounted a scope to his rifle and captured the Long-Range “any sights” Championship with a 1450/1450, the first and only perfect score ever logged at Camp Perry. He did this all with his trusty 6XC-chambered T2K, shooting the DTAC 115gr bullet in a 1:7.5″-twist Schneider P5 barrel. For more information about this remarkable competition rifle, read on.
[Editor’s NOTE: Because this is an article from our older Archives, some technical details may have changed with time. For all specifications on current TUBB rifles visit DavidTubb.com.]
Mag-Feed Action with Unique Bi-Camming Bolt
The action is machined from 17-4 stainless steel to true benchrest quality standards. The design features a solid top with a loading port. This increases action stability, stiffness, and strength. The loading port is easily accessible and is angled to aid the shooter in single loading rounds. The Tubb 2000 is fed via 10- or 20-round box magazines.
“I prefer using 20-round magazines with the Tubb 2000 because it provides a secure hand hold when shooting off the bipod. For across the course competition, the 10-round magazines are the best choice as they do not encumber sling-supported shooting positions. There is no difference in the functioning or reliability of either capacity magazine.”
One-finger Bolt Operation
Low effort bolt operation was a key goal in the design of the Tubb 2000 action. The exclusive bi-camming design employs two cams that engage during bolt lift to radically reduce bolt lift effort. Bolt lift is 75 degrees. The cone-faced bolt has two locking lugs which are narrower and taller than on conventional actions. This design allows the magazine to be mounted higher in the action for smoother, more positive feeding. The bolt handle is designed for superior performance in sustained fire operation. Its ergonomic shape allows operation with a single finger, if desired. The bolt is machined from 8620 carbon steel and rides back into the butt extension, under the shooter’s face so the bolt can be operated without the shooter having to change his head position. This low center of gravity also improves the rifle’s feel and performance under recoil.
The action features a full-length Picatinny rail that will accept Weaver®-style mounts. The action’s adjustable sight mounting system allows the rail to be mounted at one of three pre-set mounting angles — 0, 5, and 10 degrees — to allow the shooter to level the sights to fit his shooting style. A custom base is available to mount match iron sights. All barrels have a small section at the muzzle turned down to accept a clamping-style front sight mount or cant indicator.
The T2K’s Lock Time is ONE millisecond — over three times faster than a Model 70 Winchester.
Barrel Configuration
Tubb 2000 rifles featured hand-lapped stainless steel match barrels with the exclusive “Tubb Contour.” This unique contour maximizes accuracy and minimizes weight — it’s the perfect balance. According to David: “It’s a contour where the barrel wouldn’t shoot one bit better if it was one bit bigger.” The Tubb 2000 was conceived as a “switch barrel” gun — it’s designed to be easily re-barreled by the customer. This feature means that the same rifle can support different calibers and shooting disciplines. Finished barrels in a variety of calibers were available for “do-it-yourself” installations. The gun shown here has a Schneider barrel.
The Tubb 2000 has, over the years, been offered in a variety of chamberings including: .22-250; .243 Winchester; 6mmBR Norma (6BR); 6XC; .260 Remington; 7mm-08; and .308 Winchester. Available accessories include finished barrels, extra 10- or 20-round magazines, cleaning rod guide, adjustable bipods, custom adjustable handstop, fore-end weight rail, and cant indicator.
Trigger, Stock Adjustment and Other Features
The Tubb 2000 uses the superb Anschütz® fully-adjustable two-stage trigger (with safety); one of the finest available to the precision rifleman. This trigger can also be adjusted to provide single-stage operation. The buttstock assembly, forend, buttstock clamping block, and magazine housing, trigger guard assembly are made from 60-series aluminum, hard anodized in the customer’s choice of 6 colors: light and dark teal, purple, red, forest green, and black. (The T2K Tactical (see below) comes in matte black only.) These four parts are each available in any of the listed colors, allowing the purchaser to design his own distinct rifle.
The buttstock is FULLY adjustable for length, height, cant (angle), and offset. The cheekpiece is adjustable for height. An easily accessible knurled wheel allows the shooter to adjust the cheekpiece from the shooting position. Shooter comfort is further augmented by an ergonomic pistol grip. All adjustment features on the Tubb 2000 were designed for easy shooter access. The butt extension, clamping block, shock housing, and buttplate all have index marks to allow the shooter to record and repeat adjustment settings. The tubular fore-end can be rotated and positioned to accommodate the shooter’s preference. An integral accessory rail accepts a custom adjustable handstop or bipod. The fore-end also incorporates a built-in barrel heat wave blocking system which eliminates optical distortion in the sighting plane.”
David Tubb Explains T2K Stock Adjustments
I advocate setting stock length a little longer than most people might. I am a firm believer that it is best to “reach” slightly for the pistol grip as this ensures a strong, secure hold on the rifle. I pull the rifle firmly into my shoulder pocket when shooting offhand, and also prefer to have what I would characterize as very firm contact between rifle butt and shoulder in the sitting and prone positions as well. When using a sling in prone or sitting, stock length (and sling tension) should be great enough so that, at the least, you have to push the buttpad forward with your hand in order to place the stock into the shoulder pocket. My buttstock is shortest offhand and longest prone. If my standing setting is “0”, I’m usually out about 1-1/2 inches for sitting and about another inch for prone. I have found that many people tend to shoot with a stock that’s too long in sitting and too short everywhere else.
I have found the cast off/on adjustment feature on the buttstock to be of great help to me in attaining the natural shooting positions I desire. For prone, I offset the clamping block so the buttplate moves outward [the index mark on the clamp is to the right of center on the scale on the receiver extension tube]. I swing it a little bit inward for offhand and slightly more inward for sitting. The amounts of cast on/off (in clock-face terms) are approximately 6:30 for standing, 4:30 for prone, and 8:00 o’clock for sitting.
Stock Length Adjustment Procedure
The buttstock is adjustable in length 4+ inches. This adjustment is accomplished by moving the buttplate tube in or out after loosening the four screws on the clamping block. Ensure that the buttstock tube is fully contained in the block. The extent of rearward (lengthening) movement is determined by the front of the buttstock tube fitting flush with the front of the block.
Stock Cast and Cant Adjustment Procedure
The buttstock is adjustable for cast or offset by loosening the four screws on the clamping block and swiveling the block on the receiver extension tube. The buttplate itself is adjustable for cant up to 360 degrees and after loosening the screw directly in the center of the rubber recoil pad is adjustable for height at approximately 1-1/2 inches. The cheekpiece is adjustable vertically approximately one inch. The vertical cheekpiece adjustment is accomplished via the top knurled ring. The lower knurled ring will then secure the setting.
About David Tubb — Tubb 2000 Designer
David Tubb is arguably the winningest centerfire rifleman in history. He has won a record eleven NRA National High Power Rifle Championship titles at Camp Perry, along with six NRA Long Range HP Championships. In addition, David is an NRA Silhouette Rifle legend, having won nearly 30 open, individual National Championship titles in all four rifle categories. David has also won seven Sportsmen’s Team Challenge Championships and multiple Wimbledon Cups. Another big win by David was the 2019 NRA ELR Championship in Heavy Gun Class.
For more information on the
Tubb 2000 Rifle contact:
David Tubb Accuracy
and Precision Gun Parts
800 N. 2nd Street
Canadian, TX 79014 DavidTubb.com
Phone: (806) 323-9488
For this Sunday GunDay article we feature a “blast from the past” — David Tubb’s engineering tour de force, the Tubb 2000, or “T2K” for short. With the remarkable T2K, David earned multiple NRA High Power championships, and David shot the first-ever perfect score in the NRA Long-Range “any sights” championship 16 years ago.
Our write-up this week focuses mostly on “hardware” because David’s performance with the rifle speaks for itself. He has won eleven High Power National Championships at Camp Perry, and in 2004 David mounted a scope to his rifle and captured the Long-Range “any sights” Championship with a 1450/1450, the first and only perfect score ever logged at Camp Perry. He did this all with his trusty 6XC-chambered T2K, shooting the DTAC 115gr bullet in a 1:7.5″-twist Schneider P5 barrel. For more information about this remarkable competition rifle, read on.
[Editor’s NOTE: Because this is an article from our older Archives, some technical details may have changed with time. For all current specifications on TUBB rifles, including the TUBB 2000, visit DavidTubb.com. For more information on the particular T2K rifle featured in this story, CLICK HERE.]
Mag-Feed Action with Unique Bi-Camming Bolt
The action is machined from 17-4 stainless steel to true benchrest quality standards. The design features a solid top with a loading port. This increases action stability, stiffness, and strength. The loading port is easily accessible and is angled to aid the shooter in single loading rounds. The Tubb 2000 is fed via 10- or 20-round box magazines.
“I prefer using 20-round magazines with the Tubb 2000 because it provides a secure hand hold when shooting off the bipod. For across the course competition, the 10-round magazines are the best choice as they do not encumber sling-supported shooting positions. There is no difference in the functioning or reliability of either capacity magazine.”
One-finger Bolt Operation
Low effort bolt operation was a key goal in the design of the Tubb 2000 action. The exclusive bi-camming design employs two cams that engage during bolt lift to radically reduce bolt lift effort. Bolt lift is 75 degrees. The cone-faced bolt has two locking lugs which are narrower and taller than on conventional actions. This design allows the magazine to be mounted higher in the action for smoother, more positive feeding. The bolt handle is designed for superior performance in sustained fire operation. Its ergonomic shape allows operation with a single finger, if desired. The bolt is machined from 8620 carbon steel and rides back into the butt extension, under the shooter’s face so the bolt can be operated without the shooter having to change his head position. This low center of gravity also improves the rifle’s feel and performance under recoil.
The action features a full-length Picatinny rail that will accept Weaver®-style mounts. The action’s adjustable sight mounting system allows the rail to be mounted at one of three pre-set mounting angles — 0, 5, and 10 degrees — to allow the shooter to level the sights to fit his shooting style. A custom base is available to mount match iron sights. All barrels have a small section at the muzzle turned down to accept a clamping-style front sight mount or cant indicator.
The T2K’s Lock Time is ONE millisecond — over three times faster than a Model 70 Winchester.
Barrel Configuration
Tubb 2000 rifles featured hand-lapped stainless steel match barrels with the exclusive “Tubb Contour.” This unique contour maximizes accuracy and minimizes weight — it’s the perfect balance. According to David: “It’s a contour where the barrel wouldn’t shoot one bit better if it was one bit bigger.” The Tubb 2000 was conceived as a “switch barrel” gun — it’s designed to be easily re-barreled by the customer. This feature means that the same rifle can support different calibers and shooting disciplines. Finished barrels in a variety of calibers were available for “do-it-yourself” installations. The gun shown here has a Schneider barrel.
The Tubb 2000 has, over the years, been offered in a variety of chamberings including: .22-250; .243 Winchester; 6mmBR Norma (6BR); 6XC; .260 Remington; 7mm-08; and .308 Winchester. Available accessories include finished barrels, extra 10- or 20-round magazines, cleaning rod guide, adjustable bipods, custom adjustable handstop, fore-end weight rail, and cant indicator.
Trigger, Stock Adjustment and Other Features
The Tubb 2000 uses the superb Anschütz® fully-adjustable two-stage trigger (with safety); one of the finest available to the precision rifleman. This trigger can also be adjusted to provide single-stage operation. The buttstock assembly, forend, buttstock clamping block, and magazine housing, trigger guard assembly are made from 60-series aluminum, hard anodized in the customer’s choice of 6 colors: light and dark teal, purple, red, forest green, and black. (The T2K Tactical (see below) comes in matte black only.) These four parts are each available in any of the listed colors, allowing the purchaser to design his own distinct rifle.
The buttstock is FULLY adjustable for length, height, cant (angle), and offset. The cheekpiece is adjustable for height. An easily accessible knurled wheel allows the shooter to adjust the cheekpiece from the shooting position. Shooter comfort is further augmented by an ergonomic pistol grip. All adjustment features on the Tubb 2000 were designed for easy shooter access. The butt extension, clamping block, shock housing, and buttplate all have index marks to allow the shooter to record and repeat adjustment settings. The tubular fore-end can be rotated and positioned to accommodate the shooter’s preference. An integral accessory rail accepts a custom adjustable handstop or bipod. The fore-end also incorporates a built-in barrel heat wave blocking system which eliminates optical distortion in the sighting plane.”
David Tubb Explains T2K Stock Adjustments
I advocate setting stock length a little longer than most people might. I am a firm believer that it is best to “reach” slightly for the pistol grip as this ensures a strong, secure hold on the rifle. I pull the rifle firmly into my shoulder pocket when shooting offhand, and also prefer to have what I would characterize as very firm contact between rifle butt and shoulder in the sitting and prone positions as well. When using a sling in prone or sitting, stock length (and sling tension) should be great enough so that, at the least, you have to push the buttpad forward with your hand in order to place the stock into the shoulder pocket. My buttstock is shortest offhand and longest prone. If my standing setting is “0”, I’m usually out about 1-1/2 inches for sitting and about another inch for prone. I have found that many people tend to shoot with a stock that’s too long in sitting and too short everywhere else.
I have found the cast off/on adjustment feature on the buttstock to be of great help to me in attaining the natural shooting positions I desire. For prone, I offset the clamping block so the buttplate moves outward [the index mark on the clamp is to the right of center on the scale on the receiver extension tube]. I swing it a little bit inward for offhand and slightly more inward for sitting. The amounts of cast on/off (in clock-face terms) are approximately 6:30 for standing, 4:30 for prone, and 8:00 o’clock for sitting.
Stock Length Adjustment Procedure
The buttstock is adjustable in length 4+ inches. This adjustment is accomplished by moving the buttplate tube in or out after loosening the four screws on the clamping block. Ensure that the buttstock tube is fully contained in the block. The extent of rearward (lengthening) movement is determined by the front of the buttstock tube fitting flush with the front of the block.
Stock Cast and Cant Adjustment Procedure
The buttstock is adjustable for cast or offset by loosening the four screws on the clamping block and swiveling the block on the receiver extension tube. The buttplate itself is adjustable for cant up to 360 degrees and after loosening the screw directly in the center of the rubber recoil pad is adjustable for height at approximately 1-1/2 inches. The cheekpiece is adjustable vertically approximately one inch. The vertical cheekpiece adjustment is accomplished via the top knurled ring. The lower knurled ring will then secure the setting.
About David Tubb — Tubb 2000 Designer
David Tubb is arguably the winningest centerfire rifleman in history. He has won a record eleven NRA National High Power Rifle Championship titles at Camp Perry, along with six NRA Long Range HP Championships. In addition, David is an NRA Silhouette Rifle legend, having won nearly 30 open, individual National Championship titles in all four rifle categories. David has also won seven Sportsmen’s Team Challenge Championships and multiple Wimbledon Cups. His latest big win was the 2019 NRA ELR Championship in Heavy Gun Class.
For more information on the
Tubb 2000 Rifle contact:
David Tubb Accuracy
and Precision Gun Parts
800 N. 2nd Street
Canadian, TX 79014 DavidTubb.com
Phone: (806) 323-9488
Wouldn’t it be great if you could have one match rifle that could do double-duty — shoot position matches (with sling), and then function as an F-Open gun with front rest? Now that’s possible with Gary Eliseo’s clever “PickleFork” accessory for his line of tubeguns. This accessory also works great for load testing and varmint hunting.
Competition Machine’s Gary Eliseo is a very smart designer as well as a talented shooter. The inventor/builder of the popular Competition Machine Tubegun chassis systems, Gary has come up with something new, which he calls the PickleForks. These are rails that fit to the sides of the tubular fore-end/handguard on his chassis systems. This allows you to use a pedestal-style front rest for F-Class competition. It also provides a much more stable platform for load testing, varmint hunting, or any kind of rest-assisted precision shooting.
These PickleForks transform a Tubegun into an ultra-stable, straight-tracking rig when used with a competition-style front rest.
Gary explains: “Now you can have the same super low-boreline, long ‘wheelbase’ and vertical sides of our innovative F1 F-Class chassis system for your tube chassis. The new PickleForks attach directly to the sides of the F-Class/Tactical fore-ends, no modifications are required. They are very rigid with no flex or twist and make the rifle track like it’s on rails.” The new Eliseo Competition Machine PickleForks are offered for a very reasonable $70.00 per pair, with Cerakote finish. (You get two metal units, one for each side of the fore-arm). For more information, visit www.GotXRing.com or call (928) 649-0742.
New Product Tip from EdLongrange. We welcome reader submissions.
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We were talking with TubeGun builder Gary Eliseo recently, and the subject of his “Mad Minute” fun match came up. A while back, at our suggestion, Gary re-created the one-minute rapid fire marksmanship training drill done by British riflemen. Using a Competition Machine TubeGun, Gary managed 24 hits in 60 seconds on a 300-yard target. Gary told us that people often ask about his “Mad Minute” experience, so today we’re reprising the story (with video) for those guys who missed it the first time around. Forum member Laurie Holland, who hails from Great Britain, also contributes a brief history of the “Mad Minute” and the Lee-Enfield (SMLE) rifle.
Last year, the Top Shot TV show featured the “Mad Minute”, a high-speed drill requiring shooters to place as many hits as possible on a steel plate set at 200 yards. The time limit was one minute, and shooters were using historic Lee-Enfield bolt-action rifles. Top Shot’s “Mad Minute” was based on a British Army training drill. Soldiers were expected to get at least 15 hits on an bullseye target at 300 yards. Top Shot cheated a bit, placing the target at 200 yards (instead of 300 in the real British Army “Mad Minute” drill). Still the two Top Shot shooters managed only six (6) shots each in one minute. Consider that a “passing score” for a Brit soldier was 15 hits, you have to give credit to those WWI-era Tommies.
Watch Gary Eliseo Shoot the ‘Mad Minute’ (Starts at 4:47 on Video)
Eliseo Gets 24 Hits on 300-yard Target in One Minute
Using an Eliseo RTM Tubegun chambered in .308 Winchester, Gary Eliseo attempted the “Mad Minute” last weekend. Gary ended up with 24 hits on a bull target set at 300 yards. That’s four times as many hits as the Top Shot competitors. Gary actually had 25 hits in 25 rounds fired, but the last round hit just after the 60-second time period expired. Note how Gary pulls the trigger with the middle finger of his right hand. This allows him to work the bolt faster, using his thumb and index finger. The straight-through (inline stock) design of the Tubegun allowed Gary to maintain his cheekweld and head position throughout the minute-long drill.
Gary told us: “This isn’t easy. I came away very impressed with the training of the Tommy soldiers if they could make 15 hits in one minute. We had some skilled shooters who brought their own Lee-Enfields and they only did as well as the guys on Top Shot — making six or seven hits in a minute. The problem is that, with the cock-on-close operation of the Lee-Enfield, the gun would push away when the shooter closed the bolt, so the shooter would lose his sight picture, and have to re-center the rifle. I am truly astounded that the record for the ‘Mad Minute’ is 38 shots. That is hard to do with an AR, much less any bolt gun.”
Gary Hopes to Beat the ‘Mad Minute’ Record in the Future
The record for the “Mad Minute” — 38 shots on target at 300 yards — was set in 1914 by Sergeant Instructor Alfred Snoxall*. In the subsequent 98 years, that record has never been broken by any shooter with a conventional bolt-action rifle. Gary told us: “As long as that record still stands, I’m going to keep working at it. I know I lost a few seconds with mag changes. I think with some additional training, I can increase my score. Still, 38 hits is phenomenal. I am very, very impressed at what that guy did — it’s really mind-boggling to do that with an Enfield. Contrary to what has been written, those old Enfields are not that easy to shoot fast. Our club shooters found that out.”
* There is some uncertainty concerning the size of the target used by Snoxall. Some internet reports say the target was 12″ x 12″. Other posts, from England, suggest the target was 36″ by 36″. If the target was a 12″-diameter bull, Snoxall’s achievement is even more amazing.
‘Mad Minute’ and British Marksmanship with the SMLE (Lee-Enfield) Commentary by Laurie Holland
The original military requirement of the ‘Mad Minute’ saw the soldier ready to fire with a round in the chamber, 9 in the magazine, safety on. This course of fire is still followed by the GB Historic Breechloading Arms Association and other bodies in their recreated ‘Mad Minute’ competitions.
The first 10 would go quickly, but reloads were critical, this not done by a magazine change as Gary did with the RTM or in a modern tactical or semi-auto rifle, but through slick use of ‘chargers’. It is this aspect which fouls so many of my colleagues up as it’s very easy to cause a jam and a large part of 60 seconds can go in sorting it out!
As well as the training Gary mentions and commends, there were pay incentives / penalties for certification or failure, and there were valuable monetary and kudos benefits in achieving very high hit counts in the 20 + range. Tommies could draw their rifles from the armory any time when off duty and spent hours in barracks practicing using inert rounds and dry firing. For instance, a common practice was to balance a halfpenny coin on the foresight blade between the sight protecting ears and take shot after shot prone on the barracks floor until the trigger was pressed and the ‘shot taken’ without the coin falling off its perch.
Charger clips were selected for those that just held the rounds firmly enough to stop then falling out, were sand-papered and polished with a stove / fireplace polish called ‘Zebrite’ so that the rimmed rounds would slip through the clips like corn through a goose.
If you’re unfamiliar with the cock-on-closing Enfield action, it seems clumsy. With intensive practice it is very smooth and can be operated incredibly quickly. The trick is to whip the bolt back onto its stop and initiate a rebound movement that takes it and the cartridge well into the chamber thereby reducing the effort required to close the bolt and chamber the round.
None of this is to detract from the skill many of these guys had and the fantastic results they got both in rate of fire and accuracy out to 500/600 yards. That came from long days of live firing at full distances — far more practice than I’ll warrant US doughboys got at that time. The result was when the small British Expeditionary Force acted a blocking force against two advancing German infantry corps in Belgium in the autumn of 1914. Kaiser Wilhelm predicted confidently that his highly trained ‘Landsers’ would sweep this ‘contemptible little army’ aside. Instead, the Germans advancing in the open at ranges they felt was safe from rifle fire ran into a wall of lead of such a rate and accuracy that regimental commanders explained their failure to advance and massive casualties through the British having far more automatic weapons than their intelligence had briefed. The British survivors of that period adopted the self-styled title of ‘Old Contemptibles’ as an ironic rebuke to Wilhelm, one still used today. By Christmas 1914 that small and highly professional British army had been destroyed through attrition and army rifle competitions aside never achieved those riflecraft standards again — but of course that’s what a machinegun is for and it was criminal that BEF battalions (600-1,000 men) went to war with an establishment of only two Vickers-Armstrong machine-guns — a fraction of that in the opposing German units.
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The Tactical and Target T3 Tubeguns are here at last! Gary Eliseo of Competition Machine has announced that his new tubegun chassis for Tikka T3 actions “is now available in Target and Tactical versions”. The T3 kit will initially be right-hand only, set up for AICS short action magazines. This is a “no gunsmithing” installation — no modifications to the action are required and the chassis kit works with the factory T3 trigger and safety. Along with the new Target and Tactical versions, a lower-cost Light-Weight Hunter T3 Chassis is also offered (this will accept AR buttstocks).
Tikka’s T3 action is rigid and robust. It cycles smoothly and has a short 75° bolt lift. The T3 features a Sako-style extractor, with angled-leading-edge bolt lugs for smooth lock-up. The T3 action can be installed in Gary’s Chassis Kit with either a recoil disc (and bolts) or glue-in action mounting. The Chassis Kit is designed to accept AR15 buttstocks.
Eliseo’s current T3 Chassis Kit is for right-hand short actions. However, Gary told us today that left-hand models will be included in the next production run this fall. He is also prototyping a long-action version.
Price for the Tactical model is $1020.00, with a rugged Cerakote finish. Price for the Target version is $925.00 with a powdercoat finish or $1000.00 with a Cerakote finish. The Light-Weight Hunter chassis (that accepts owner-installed AR-type buttstocks) is $685.00. Tikka T3 action and AICS 5-round or 10-round magazines sold separately. For more info, visit GotXRing.com, call 714-630-5734, or send email to: spraynandprayn [at] gmail.com . CLICK HERE for order page.
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Gary Eliseo’s Tubegun chassis kits, long favored by High Power and prone sling-shooters, are now being used in increasing numbers by F-Class shooters, particularly F-TR competitors shooting from bipod. Here’s good news for the F-TR crew. Gary Eliseo has announced that his B1 and R1 Competition Shooting Stuff (CSS) Chassis kits will now be available with DUAL PORTS, by special order. This allows a right-handed F-TR shooter to load with left hand, with the fired case ejecting on the right. For more information visit www.GotXRing.com or call Gary at (714) 630-5734.
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Here’s good news for AR fans who want to add an ultra-accurate Tubegun to their rifle collection. Now you can use many popular AR-specific buttstocks with Eliseo CSS Tubegun Chassis Kits. Gary Elesio has crafted a new adapter that fits between the Tubegun’s action sleeve and the buttstock, allowing the use of the many AR buttstocks which fit an AR buffer tube. The new adapter, priced at $60.00, is a simple, no-gunsmithing installation.
The buffer tube (with buffer removed) simply screws into the female-threaded CSS adapter unit, and then the AR buttstock is secured to the buffer tube (either by set-screws or locking collars, depending on the design). Finally, the whole assembly (AR buttstock plus adapter) slides into the rear of the Tubegun’s action sleeve, where it is secured by a tensioning screw.
Gary Eliseo of CompetitionShootingStuff.com (CSS) explains: “I’ve had lots of demand to support AR buttstocks on my chassis systems. The Lightweight Hunter Chassis will now be supplied with an adapter for mounting an AR buffer tube. This adapter, with an anodized finish, will also be available as an option for other CSS Chassis Kits. The whole system is reasonably light with an AR buttstock installed. With an ACE skeleton-style AR stock (shown in photos) the whole Tubegun weighs right at eight (8) pounds. That was with action in place and a 24″ sporter-weight barrel, but without optics. Some heavy-barrel ARs weigh more than that.” NOTE: The Chassis in the photos is right off Gary’s machines, so it is bare metal. As delivered, CSS Chassis Kits come with an Anodized, Cerakote, or Powder-coat finish, according to buyer preference.
Eliseo’s Light Weight Hunter (photo below) will now be delivered with the AR adapter, rather than a CSS-made buttstock. This gives the chassis purchaser the ability to choose from a variety of third-party buttstock designs, including collapsible stocks. The good news is the price of the CSS Light Hunter Chassis with Cerakote finish will be reduced $90.00 to $685.00. That’s a great deal when you consider most guys can use a buttstock they already acquired for their AR(s). If you have any questions about Gary’s new buttstock adapter, you can post in this Forum Thread, and Gary can give you an answer. Alternatively, email your questions to: order.info [at] competitionshootingstuff.com.
Shown above is Gary Eliseo’s Light Weight Hunter with original CSS-made tubular buttstock. From now on, Light Weight Hunter Chassis Kits will be supplied with an AR buttstock adapter (and no buttstock), so the purchaser can select his preferred buttstock design from a variety of third-party options. This change allowed CSS to reduce the Light Weight Hunter Chassis price to $685.00 (including adapter).
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There was a lot of buzz at the Defiance Machine booth at SHOT Show. The new Defiance actions are beautifully made, and they have already been used in some impressive custom rifle builds. Defiance, based in Columbia Falls, MT, has rolled out a line-up of four (4) custom actions: Rebel, Mutant (for tubeguns), Renegade (for .408 CheyTac), and Titan (for 50 BMG). These actions all feature beautiful machining, with Wire EDM-cut lug ways, advanced-design extractors, and a true one-piece bolt. All action materials are pre-hardened before machining to prevent changing tolerances during heat-treating. Southpaws will be happy that both right and left-hand versions of all four actions are offered.
The Rebel actions feature a Remington 700 footprint for ease of inletting and stock compatibility. Notably, the Rebel actions are available in four lengths. Buyers can choose Medium, X-Medium, Long, or X-Long lengths to accommodate all popular factory chamberings and extended-length handloads. Multiple magazine well cuts are available for all of today’s popular magazine types including hinged floorplates, DBMs, or single-shot. For a rock-solid optics installation, Defiance can supply Mil-spec Picatinny rails with various built-in MOA geometry. This stout rail is secured to the action with five pins and 1/4-28 X 1/2″ screws. Base price on a Rebel is $1270.00 (Medium) or $1300.00 (Long), with many available extra-cost options. Defiance says delivery will take at least 60 days from order date.
We were very intrigued by the Mutant action with its integrated recoil lug. Offered in Medium and Long action lengths, Defiance’s new Mutant receiver is made specifically for the Eliseo RTM and RTS Chassis Systems. The Mutant features an extended tenon length for increased barrel thread contact and bedding surface. (Extended tenon is optional on the Rebel). The Mutant’s integral recoil lug adds rigidity and simplifies tubegun assembly. Medium-action Mutants are typically built with a Guardian mag-well cut to accommodate AI and AW magazines, while Long-action Mutants fit AI single-stack magazines and can be of Badger length or the longer CIP length for extended-OAL cartridge loading. The starting price on a Mutant action is $1200.00 (before options), and delivery is at least 60 days out.
The beefy Titan (50 BMG) and Renegade (.408 CheyTac) actions look like they will become very popular with the big-caliber shooters. These jumbo actions share the advanced features of their smaller cousins, but they are sized up significantly to provide additional strength, stiffness, and bedding surface. On both big actions double-plunger ejectors are used in combination with M16 extractors for reliable case ejection. Both Titan and Renegade actions are offered either as a single-shot or repeater. The Titan is currently sold exclusively through Proof Research, while the Renegade is not yet in production. Defiance plans to build 600 Renegade actions later this year, after demand is filled for the Rebels and Mutants. The anticipated price for the Renegade is $1750.00.
OK, we suspect we’ve whet your appetite. For final pricing (with customer-ordered options) and availability call Defiance at (406) 756-2727. For specs, features, and lots more photos, visit DefianceMachine.com. Contact Proof Research, 406-756-9290, with order questions about the 50 BMG Titan action.
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Gary Eliseo of Competition Shooting Stuff (CSS) is about to release his new Heavy-Duty (HD) bipod for his CSS tubegun chassis systems. In development for over a year, this unit is very innovative. To place the bipod’s rotational (swivel) axis as close as possible to the bore axis, the bipod actually attaches with a cylindrical bushing fitted to the front tube (handguard). This keeps the center of gravity low and significantly reduces perceived torque, particularly with .308 and larger calibers.
You’ll also notice the large half-spherical leg bases. These have been called “golf-ball” feet or, alternatively, “mushroom heads”. Extensive testing showed that this design works really well, particularly for shooting off an uneven or inclined surface. Because the half-spheres contact the ground in just one point, you can easily adjust your rifle’s angle to the target. By contrast, some of the popular sled-type and ski-type bipod feet will dig one end into the ground if the rifle is angled up or down significantly relative to the ground plane. With the golf-ball feet you can shoot on a steep down-angle hill with no problems.
Gary also found that the spherical “mushroom head”-style feet work real well on a shooting mat, sliding back smoothly on recoil without hopping too much. This is good for those guys who like to allow their rifle to slide back a bit to smooth out the recoil and follow-through. If you prefer to hold hard and brace firmly against the backward push of the rifle, you can screw down pointed spikes from the bottom of the ball feet. These spikes can be planted in the ground to anchor the gun against rearward movement. So, the spherical bases offer a choice of two shooting styles.
Gary explains: “The new CSS HD Bipod is designed specifically for my chassis systems. As you can see, the bipod mounts in the end of the hand guard so the rifle rotates on its central axis. Our testing shows that this mounting system works really well at controlling torque effects. The spherical feet are made of delrin so they slide easy if you want to let the recoil move back on recoil. But the round leg bases are drilled and tapped to accept track shoe spikes so you pre-load the bipod and hold hard if you prefer.”
Both bipod legs are individually adjustable for height with an inner rod sliding in an outer tube on each side. Adjustment is continuous, with height fixed by way of a tensioning knob. It’s fast and easy to adjust height. One or both legs can also be retracted upwards in an arc, so they can be stowed parallel to the barrel (with tips facing either to the front or to the rear). The new Eliseo HD Bipod weighs 1 pound, 10 ounces — reasonably light considering how sturdy these units are. Pricing has not yet been set, but Gary says they should retail for under $200.00. For info, visit CompetitionShootingStuff.com.
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One gun, many calibers. That’s the concept behind Gary Eliseo’s new modular long action tube gun. By offering two different lower assemblies, along with swappable bolts and barrels, Gary’s versatile new RTM (Remington Tactical Modular) chassis can shoot a wide range of chamberings, from the midsize cartridges (such as 6XC) all the way up to the .338 Lapua Magnum. Eliseo’s RTM provides the tactical shooter with unrivaled versatility in a single package with consistent ergonomics and control function. You’ve heard the old adage, “beware the man with one gun.” Well that’s especially true if the one gun is built on the Eliseo RTM platform. To our knowledge, the RTM is first tube gun that can shoot everything from a 22-250 up to the .338 Lapua Mag. It’s a remarkable feat of engineering.
Gary provided this initial report: “I wanted to give Daily Bulletin readers a peek at the new RTM chassis I’ve been working on. Designed to accept the Remington 700 long actions or custom long action Rem clones, it will be available with two lower units. With the shorter lower, users can run short action cartridges like the 6-6.5×47, 6XC, 6.5 Creedmoor, 6.5×47 Lapua and .308 using AICS 5- or 10-round magazine. Or, with the longer lower (and a different barrel and bolt), you can shoot the .300 Win Mag up to the .338 Lapua Mag using AI 5-round single stack magazines.” Gary adds: “I’ve been working with John Pierce on this project — he’ll offer an action ‘package’ which will include a long action, two bolts, and even two barrels for those who want all the options.” Eliseo’s new RTM chassis comes equipped with an improved ambidextrous cheek piece, Gary’s new folding VRGS (vertical rear grip system), and a pair of quick detach sling swivel cups. For more information, visit CompetitionShootingStuff.com, or call Gary Eliseo at (714) 630-5734.
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Trigger, Stock Adjustment and Other Features
Stock Cast and Cant Adjustment Procedure
Last year, the 
Tikka’s T3 action is rigid and robust. It cycles smoothly and has a short 75° bolt lift. The T3 features a Sako-style extractor, with angled-leading-edge bolt lugs for smooth lock-up. The T3 action can be installed in Gary’s Chassis Kit with either a recoil disc (and bolts) or glue-in action mounting. The Chassis Kit is designed to accept AR15 buttstocks.
Here’s good news for AR fans who want to add an ultra-accurate Tubegun to their rifle collection. Now you can use many popular AR-specific buttstocks with 
Both bipod legs are individually adjustable for height with an inner rod sliding in an outer tube on each side. Adjustment is continuous, with height fixed by way of a tensioning knob. It’s fast and easy to adjust height. One or both legs can also be retracted upwards in an arc, so they can be stowed parallel to the barrel (with tips facing either to the front or to the rear). The new Eliseo HD Bipod weighs 1 pound, 10 ounces — reasonably light considering how sturdy these units are. Pricing has not yet been set, but Gary says they should retail for under $200.00. For info, visit 
