Ever wish you could look inside your rifle, to see how the trigger and fire-control system work? Well now that is possible with the magic of 3D computer graphics. Modern software allows detailed “cutaway” side-views (see below), as well as 3D views with 360° rotation. The software can also provide X-Ray-type views into the gun’s internals — as you can see above. And computer animation can show the complete firing process from trigger pull to chambering of the next round.
Rem 700 Cutaway View from Right Side
This article covers two different animations — a bolt-action, and a self-loading “gas gun”. The first video features the popular Rem 700 action, probably the most successful American bolt-action ever created. The second video offers a lengthy exploration of the AR15/M16 platform.
READERS — Take the time to watch these videos! The Rem 700 animation is really outstanding! EVERY bolt-action shooter should watch this video all the way through.
Cutaway 3D Animation of Rem 700 Action — Watch Video
The Model 700 series of bolt-action rifles have been manufactured by Remington Arms since 1962. All are based on basically the same centerfire bolt action. They are typically sold with an internal magazine depending on caliber, some of which have a floor-plate for quick-unloading, and some of which are “blind” (no floor-plate). The rifle can also be ordered with a detachable box magazine. The Model 700 is a development of the Remington 721 and 722 series of rifles, which were introduced in 1948.
The Rem 700 is a manually-operated bolt action with forward, dual opposed lugs. It features “Cock On Opening”, meaning the upward rotation of the bolt when the rifle is opened cocks the firing pin. A cam mechanism pushes the firing pin’s cocking piece backward. The bolt face is recessed, fully enclosing the base of the cartridge. The extractor is a C-clip sitting within the bolt face. The ejector is a plunger on the bolt face actuated by a coil spring. The bolt is of 3-piece construction, brazed together (head, body. and bolt handle). The receiver is milled from round cross-section steel.
This video was made with the help of the World of Guns: Gun Disassembly interactive encyclopedia with 3D rendering. This remarkable web-based software allows users to view the inner workings of hundreds of different rifles and pistols — everything from a .22 LR Ruger to a .55-caliber Boys Anti-Tank rifle. There are also 25,000+ parts diagrams. This is a remarkable technical resource. SEE MORE HERE.
Cutaway 3D Animation of AR15/M16 Action — Watch Video
The AR platform rifles are a semi-automatic version of the M16. These feature distinctive upper and lower receivers which can be readily separated via front and rear pins. The upper includes the barrel, handguard, forward gas tube, and bolt assembly, while the lower contains grip, trigger group, fire selector, and mag well. In addition the lower is attached to the stock which encloses the buffer assembly.
The original ArmaLite AR-15 was a select-fire, air-cooled, gas-operated, magazine-fed rifle designed by American gun manufacturer ArmaLite in 1956. It was based on Armalite’s AR-10 rifle chambered for the 7.62×51 NATO (.308 Win). In 1959, ArmaLite sold its rights to the AR-10 and AR-15 to Colt. Some key modifications were made — most notably, the charging handle was re-located from under the carrying handle to the rear of the receiver. The redesigned rifle was adopted by the U.S. military as the M16 carbine, which went into production in March 1964.
These videos found by Boyd Allen. We welcome reader submissions.
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If you’re shopping for a new varmint or hunting rifle this summer, Remington wants your business. Right now Remington is offering $75 Cash Back on all Model 700 Varmint rifles purchased from May 1st through the end of July, 2019. Many different configurations are available. For example you can choose either a synthetic stock or a wood laminated stock.
NOTE: This Rebate Offer is valid on Rem 700 Varmint rifle purchases made from 5/1/19 through 7/31/19. All requests must be postmarked by 8/31/19. Important — Firearms Consumer Rebates are MAIL-IN ONLY. You MUST include your original cash register receipt AND the barcode from your owners manual (no exceptions). CLICK HERE for REBATE FORM (PDF).
NOTE: Remington is also offering $75 Cash Back on all Remington 1911 R1 handguns. The terms of this 1911 Pistol Rebate is similar to the Varmint Rifle Rebate — Purchase from 5/1/19 through 7/31/19, and submit Pistol Rebate Form by mail.
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Are you feelin’ lucky? Then enter the latest EuroOptic Rifle Give-Away Contest. At the end of May 2019, EuroOptic will give away a New 6.5 Creedmoor Remington 700 SPS Barreled Action in a Magpul Hunter Stock (value $969.00). The Prize Rifle comes complete with a Steiner Optics H4Xi 4-16x56mm Scope (value $1174.99). Total Prize value is $2143.99!
6.5 Creedmoor Barreled Action with Magpul Hunter Stock
The Remington 700 SPS 6.5 Creedmoor Barreled Action with Magpul Hunter ODG Stock Kit is a rugged rifle designed for both hunters and precision shooters alike. The classic Rem 700 action paired with this heavy threaded barrel can deliver impressive accuracy with the 6.5 Creedmoor cartridge. The Magpul Hunter Stock offers good ergonomics and functionality while keeping the weight down. SEE Rifle Details HERE.
Steiner H4Xi 4-16×56 LRS Scope
The Steiner H4Xi 4-16x56mm riflescope is a good choice for long-range target shooting and challenging hunting scenarios. The illuminated Steiner Plex-S1 reticle features ballistic lines and crosswind markers for long range accuracy under pressure. The H4Xi’s large objective diameter and superb optical glass present a bright and clear sight picture in most lighting conditions.
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The Remington 700 is the most popular bolt-action rifle in America, at least according to Gunbroker.com sales figures for new and “previously-owned” rifles. So, chances are that you (or a close family member) may have a Rem 700 of some vintage sitting in the gunsafe. But do you have a copy of the official Remington 700 product manual in digital PDF format? Probably not.
To get you squared away, CLICK HERE for a PDF version of an official Remington 700 Owner’s Manual (also covers models Seven, and 673). CLICK HERE for the complete Remington Owner’s Manuals Archive.
Perhaps you own other Remington firearms as well. Here are links for other Remington Manuals. For each model, click the link and the manual should appear in your download folder as a PDF file. If that doesn’t work, then Right Click and “Save As” to Download.
Barrel nut system allows “Pre-Fit” barrel installation on a Remington action. CLICK photo to zoom.
REMAGE Project Report by Bill, Rifleshooter.com Editor
Installing a new barrel on your Remington 700 (especially without a lathe) may seem like a daunting task, but thanks to companies like McGowen Precision Barrels, there are easier alternatives. By adopting a Savage-style barrel nut on a 1 1/16″ thread for a Remington 700 receiver, pre-chambered (aka “pre-fit”) barrels can be easily swapped with just a few hand tools. This system is sometimes called a REMAGE conversion (for “REMington savAGE”). With simple tools a “Pre-fit” 6mmBR-chambered barrel was installed on the author’s Remington action — no machining or lathe-work required.
The existing barrel is simply removed from the action (normally the hardest part) and the new barrel is screwed on with the Go Gauge in place. After headspace is verified with the Go Gauge, the barrel nut is tightened against the action and you are off to the range. It takes all of the machine work out of the barreling process.
Note: Because barrel nut has a slightly larger diameter, some stocks may require minor inletting. Also, if you are shooting fired brass from another rifle with the same chambering, you should FL-size the brass before loading it for your new pre-fit barrel. And always check the set-up with a dummy round loaded to normal cartridge length BEFORE you head to the range. With Pre-Fits, the freebore should be adequate for your cartridge, but always check and adjust your seating depth as needed.
Bill has been a serious shooter for over 20 years. A former Marine Corps Sergeant, he’s competed and placed in High Power Rifle, ISPC, USPSA, IDPA, 3-Gun, F-Class, and precision rifle disciplines. In addition to being an NRA-certified firearms instructor and range officer, Bill has hunted big game in North America, South America, and Africa. Bill writes extensively about gunsmithing, precision rifles, and the shooting sports on his blog, Rifleshooter.com.
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Turn a Rough Factory Rifle into an Accurate Hunting Rig
Kiwi Nathan Foster has produced a good video for hunters with “under-performing” Remington Model 700 rifles. In this video, Nathan helps a client turn a badly-behaving Rem 700 into a reliable tack-driver. A customer had sent Nathan this rifle to rectify stubborn copper fouling. After bedding the rifle, the customer discovered that the rifle produced terrible groups due to the stubborn bore.
Nathan told us: “This was a grand opportunity to study what can go wrong with the M700 rifle with regards to both do-it-yourself work and flaws within rifle production. To help structure the video, we used the chapters of our Accurizing Book as reference steps for the video. This footage also works in conjunction with our free Remington bedding tutorials on YouTube.
Those who have watched the full M700 Troubleshooting video say this is one of the most helpful videos yet released on problem-solving with a factory hunting rifle. This video is especially helpful for those just getting into the accuracy game, as it walks the viewer through the basics of rifle tuning, then proceeds to more advanced methods of improving a badly-behaving rifle.
This video focuses on the Remington M700 and Rem clones, such as the Bergara rifle. However the lessons and techniques in the video can apply to any type of bolt-action rifle suffering heavy copper fouling. The video features detailed footage of barrel break-in and barrel-lapping procedures. These procedures may be beneficial for rough factory barrels. IMPORTANT! AccurateShooter.com recommends different break-in and maintenance regimes for custom, hand-lapped premium barrels — be conservative with fine custom barrels. Our best custom barrels have all shot superbly with minimal break-in and zero use of abrasives during break-in.
Troubleshooting the Remington 700 Rifle with Nathan Foster
NOTE: This is a free 70-second trailer video. The FULL Remington Troubleshooting Video is 1 hour, 16 minutes long and can be streamed through Vimeo-on-Demand for $12.00. Access Full Video HERE.
Nathan Foster of Terminal Ballistics Research in New Zealand, is a expert hunter and highly-respected author of a series of hunting and long range shooting books. Nathan’s first book, The Practical Guide to Long Range Hunting Rifles, is a classic — one of the best treatises ever written on choosing and using a hunting rifle.
The Remington 700 is the most popular bolt-action rifle in America, according to Gunbroker.com sales figures for new and “previously-owned” rifles. So, chances are that you (or a family member) have a Rem 700 of some vintage sitting in the gunsafe. Click the link above for a PDF version of the Remington 700 Owner’s Manual (also covers models Seven, and 673).
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Would you pay over twenty-seven grand for a slightly-used Rem 700 bolt-action rifle and Nightforce scope? Well somebody did just that recently, paying the princely sum of $27,556.00 for a DARPA XM-3 Sniper Rifle system in a CMP Auction. In fairness the buyer did get a case, a PVS22 Night Vision Device (NVD), and some other accessories. Created for the USMC, only fifty-two (52) XM-3s were ever made, so this is a pretty rare rifle. But, honestly, is this thing really worth $27,556? What do you think?
This XM-3 system was recently sold by the CMP at auction (SEE Auction Photos). There was plenty of interest in this item, with 111 total bids for the rifle, case and accesories. Here is the CMP Auction product description:
DEFENSE ADVANCED RESEARCH PROJECT AGENCY (DARPA) XM-3 Sniper Rifle S6533990
These XM-3 sniper rifles used by the United States Marine Corps. In mid-2005, DARPA worked with Lt. Col. Norm Chandler’s Iron Brigade Armory (IBA) to field items to expeditionary units in Afghanistan. Since they already had a great working relationship, DARPA contracted IBA to build and test lightweight sniper rifles that incorporated the improvements the snipers desired in combat. The mission was to be lighter and smaller than the existing M40s, while having better accuracy, clip-on night vision that did not require re-zero, better optics, and better stock, and it had to be suppressed. The barrel had to be short enough to allow maneuverability yet long enough to deliver a 10” group at 1,000 yards. If the barrel was too heavy, maneuverability would decrease, yet if the barrel was too light it would only be able to shoot a few rounds before the groups started to shift due to barrel temperature. IBA tested a number of barrel lengths, ranging from 16 to 20 inches and in different contours. Each rifle with a different length was assigned an XM designator starting with XM1 through XM3. In each case, everything on the prototype rifles was kept the same except the barrel.
During the final phases of testing it was found that the 18” barrels had no issues keeping up with their longer 20” brethren. The final barrel length was set at 18.5”, and the contour was a modified #7. The straight taper on the barrel was only 2” vs. 4” and the overall diameter at the muzzle was .85” vs. .980”. This helped reduce a lot of the rifle’s weight while not negatively affecting accuracy or effective range. A number of the groups at 1,000 yards were < 1 MOA. The Marines of I-MEF were the first to field test the rifles at Camp Pendleton. Shortly after I-MEF took receipt of the XM-3s, the first units in II-MEF took receipt of theirs. By mid-2006 there were dozens of XM-3s in Iraq. There were 52 XM-3s made.
More info on the XM-3 Sniper Rifle can be found at SteveReichertTraining.com.
Also included: Scope SN P06798; Sniper Data Book with some firing information; PVS22 Night Vision Device SN 2936D (NVDs function); appears complete tool/cleaning kit with cleaning rod; sling; suppressor case and wrap (SUPPRESSOR IS NOT INCLUDED!); bipod; cold bore shot target; instructions; iM3200 Storm case.
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The Remington 700 is the most popular bolt-action rifle in America, at least according to Gunbroker.com sales figures for new and “previously-owned” rifles. So, chances are that you (or a close family member) may have a Rem 700 of some vintage sitting in the gunsafe. But do you have a copy of the latest Remington 700 product manual in digital PDF format? Probably not. And do you have the official Rem 700 factory target? Again, probably not.
Here at AccurateShooter.com we tend to focus on highly-accurate (1/2-MOA or better), custom-built bolt-action rifles. But for home defense, deer hunting, or just having fun with the grand-kids, factory-built firearms serve their purpose. With that in mind, we wondered, “Just what are the most popular mass-production firearms these days?” Gunbroker.com, the biggest firearms auction site, has tallied the top-selling new and “previously-owned” firearms in various categories for all of last year. Here are Gunbroker’s “Best Selling Firearms” for 2014.
GunBroker’s Top-Selling New and Used Firearms of 2014
Here at AccurateShooter.com we tend to focus on highly-accurate (1/2-MOA or better), custom-built bolt-action rifles. But for home defense, deer hunting, or just having fun with the grand-kids, factory-built firearms serve their purpose. With that in mind, we wondered, “Just what are the most popular mass-production firearms these days?” To get a complete answer you must consider both new AND “previously owned” sales figures. Gunbroker.com, the biggest firearms auction site, recently tallied the top-selling firearms in various categories. Below we present Gunbroker’s January 2014 “Best Sellers” among rifles and pistols.
Some things we expected — the Rem 700 is the top-ranking bolt-action rifle, and the Ruger 10/22 was the leading semi-auto rifle. But in the pistol rankings, there were some surprises. Despite being out of production, the Colt Python is the best-selling revolver. Why is an out-of-production gun a top-seller? First, high-grade Pythons are actually increasing in value, making this “snake” a good investment. Pythons are also highly accurate, beautifully-finished revolvers with superb triggers. These qualities make the guns highly desirable to serious shooters as well as collectors.
Want a FREE Remington Catalog? Well here you go. The latest editions of Remington’s product catalogs are now available online. You can view a digital version of the 2013 Remington Catalog in an ezine-style format, with tabs and flippable pages. Alternately you can download the 2013 catalog as a PDF file, either section by section, or as one big, humongous file. (Warning — the complete 2013 digital catalog PDF is a 187.5 mb file). You can also download a free PDF version of the Remington Model 700 Owner’s Manual (link below).
The Rifle Catalog features all the latest Remington rifles, including the Model 700 ‘Target Tactical’ model. This 11.75-lb gun boasts a Bell & Carlson composite stock with ergonomic grip and adjustable LOP and cheekpiece. The .308 Win Target Tactical retails for $2117.
Ballistics Data for Dozens of Factory Loads
Remington also has a comprehensive Ballistics Data Sheet with ballistics information for all Remington loaded ammo — from 17 Fireball all the way up to the 45/70 Government. Even if you don’t use factory-loaded ammo, this is a very useful resource that allows you to quickly compare velocities, energy, wind drift, and drop among a wide variety of cartridges. Which shoots flatter… a .204 Ruger or a 22-250? Remington’s Ballistics Data Sheet provides a quick, reliable answer. Info is laid out in tables, with color coding for different bullet types.
Want to dress up your Remington 700 or Rem-Clone receivers at a modest cost? Check out these new CNC bolt shrouds from Pacific Tool and Gauge (PTG). PTG now offers handsome Nesika-style and Lawton-style bolt shrouds for Rem-spec bolts. The aluminum Nesika-style shrouds come in silver or black finish and cost $18.50. The aluminum Lawton-style shroud comes in a silver finish only but it costs just $7.50 while supplies last. Give your Rem action the look of a custom, or enhance your Rem clone action for under twenty bucks.
Affordable PTG Muzzle Brakes
Many of you may not know this, but PTG now makes muzzle brakes — and they are a great value. The Standard Muzzle Brake, shown at right, costs just $49.90. It measures 1.80″ OAL .817″ x .940″ Taper (5/8-28 thread pitch). PTG’s Universal Short Muzzle Brake, with dimensions 1.100″ OAL x .750″ OD with 1/2-28 x .300 deep thread, is just $39.90. Though very affordable, these PTG muzzle brakes really work. A well-designed muzzle brake can reduce felt recoil by up to 30% (depending on caliber). When installed properly, quality brakes normally won’t hurt accuracy, although they can affect barrel harmonics so you may need to adjust your load.
This story suggested by Edlongrange. We invite other submissions from our readers.
Disclosure: Pacific Tool and Gauge has advertised with AccurateShooter.com.
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This video was made with the help of the World of Guns: Gun Disassembly interactive encyclopedia with 3D rendering. This remarkable web-based software allows users to view the inner workings of hundreds of different rifles and pistols — everything from a .22 LR Ruger to a .55-caliber Boys Anti-Tank rifle. There are also 25,000+ parts diagrams. This is a remarkable technical resource. SEE MORE HERE.
Want a FREE Remington Catalog? Well here you go. The latest editions of 
Affordable PTG Muzzle Brakes
