Precision Rifles & Precision Rifle Chassis Systems
Modular Driven Technologies TAC21, replacement modular chassis system to replace the factory buttstock on Remington 700, Savage and Tikka T3 rifles and rifle actions,
The MDT TAC21™ chassis system a combination of benchrest accuracy, superior ergonomics and specialized design. This chassis brings the bolt action rifles to the next level in versatility and modularity, with an instant improvement in accuracy.
The chassis system is manufactured out of billet 6061-T6 aluminum, which has been hard anodized to mil spec type III for extra strenth, and has been finished with Cerakote™ in Black or Flat Dark Earth (FDE).
TAC21™ chassis is engineered to minimize warping and distortion. The rifle receiver only makes contact with the TAC21™ chassis on the V shape bedding and recoil lug area insuring the best accuracy and repeatability. The generous clearance on the fore-end makes any barrel (diameter up to the receiver size – 1.350”), free floating.
Inherently the TAC21™ has a straightline design, meaning that the recoil comes straight back instead of making the front of the rifle kick upwards. This results in more accurate and quicker follow up shots. This also translates to a decrease in felt recoil and comfort.
So you want to build your dream bolt gun, the ultimate precision rifle but do not know where to start? One path would be like I have done. Go out purchase a Remington 700 Rifle or Barreled action. Throw away the most of the factory Remington parts, get the action blueprinted, new bolt know welded on etc or you can simply start out right and purchase a Surgeon Rifles Short Action Receiver 591SA Repeater. There is probably no better foundation than the Surgeon Rifles Short Action Receiver 591SA Repeater and while the price is steep the cost is probably a wash compared to the custom Remington 700. In fact the Surgeon Rifles Short Action Receiver 591SA Repeater will probably be cheaper and definitely superior to the Remington 700.
AICS is the acronym used to describe the Accuracy International Chassis System for the Remington 700 Model Rifle. It was designed by and for competitive shooters for for long range competition and military applications. One of the biggest drawbacks of the AICS has been the cost of the magazines at well over $100. Well that is about to change. Magpul has once again done what they do best and introduced a magazine, the PMAG® 10 7.62 AC – AICS Short Action. If the PMAG® 10 7.62 AC – AICS Short Action proves reliable in the field it will no doubt at $35 be a game changer for Remington 700 and AICS shooters. Modularrifle.com
Huber Concepts Remington 700 Trigger. Is it the best Remington 700 Trigger or just the most expensive? Let’s find out.
Remington Model 700 SPS Tactical AAC-SD I decided to kick off the relaunch of this site with an entry-level project of readily available hardware, nothing custom. As a barreled action, I decided to use a Remington Model 700 SPS Tactical AAC-SD rifle at the...
Remington XM2010 Army Sniper System ( Remington M2010 Enhanced Sniper Rifle System) is now available for purchase by American civilian shooters.
The Drake Cadex Field Tactical Core has a receiver ready to equip with any AR style stock on the market. Aluminum detachable base removable for easy trigger maintenance or tuning without need to remove your action and lose your zero. 20 MOA low profile full length dual top rail. Multiple magazine sleeves are available to fit most magazine types on the market. Oversized trigger guard and magazine release for easy manipulation with gloves. Small contour forend tube providing rail placement at 3, 6 and 9 O’clock. Barreled action sits on 4 rollers to provide a stable platform that reduce barrel vibrations.
The Drake Cadex Field Tactical Chassis System features a Magpul fully adjustable stock with integrated monopod attachment. Adjustable length of pull and cheek rest. Aluminum detachable base removable for easy trigger maintenance or tuning without need to remove your action and lose your zero. 20 MOA low profile full length dual top rail. Finger grooved rubberized Ergo Grip.
The Drake Cadex Field Strike core receiver is ready to equip with any AR style stock on the market. Aluminum detachable base removable for easy trigger maintenance or tuning without need to remove your action and lose your zero. 20 MOA low profile top rail. Oversized trigger guard and magazine release for easy manipulation with gloves. Small contour fore-end tube providing rail placement at 6 O’clock. Barreled action sits on 4 rollers to provide a stable platform that reduce barrel vibrations
Drake Cadex Field Strike has a Magpul fully adjustable stock with integrated monopod attachment. An adjustable length of pull and cheek rest. Aluminum detachable base removable, for easy trigger maintenance or tuning without need to remove your action and lose your zero. 20 MOA low profile top rail. Finger grooved rubberized Ergo Grip. Oversized trigger guard and magazine release for easy manipulation with gloves. Small contour forend tube providing rail placement at 3, 6 and 9 O’clock.
The new Hunter Stalker is designed for the hunter, tactical marksman and law enforcement sniper. It is built with the finest components available to make it lightweight, versatile, accurate and affordable. Offered in several colors, the Hunter Stalker Short Action is an universal, tactical chassis that is available for the Remington 700 and Savage model 10.
The TRG M10 is a bolt-action sniper rifle that is available in multiple calibers, manually operated and shoulder-fired, as well as magazine-fed. It has a high-capacity magazine and fully adjustable stock that make it a multi-functional system in a single...
Today we are on the precipice of great changes to the bolt action rifle.. Almost weekly some rifle chassis manufacturer or traditional firearm manufacturer announces a new rifle chassis system or a complete rifle built upon a chassis. The chassis eliminates the wood stock formerly used in bolt action rifles. The chassis in many ways are making bolt action rifles more AR-15 or AR-10 like. In fact many rifle chassis utilize AR stocks, pistol grips, scope mounts and any other picatinney rail mounted hardware you can imagine.
The changes do not end theres. Taking a play from Savage some clever folks are adapting Savage drop-in barrels to Remington 700 receivers. This method is called “Remage”. There are currently 3rd party Remington 700 action clones designed for Savage barrels. Not to be beaten at it’s own game several of Remington sniper rifles such as the PSR, MSR and CSR feature quick change barrels that look similar to that of an AR-15. It’s a matter of time before a modular quick change barrel system like that makes it to consumer rifles. We are seeing bolts that feature the best locking methods of all firearms combined in to bolts. These new rifle chassis are also in some cases allowing users to choose the type of magazine whether AR-15, AR 308 or AICS.
The future is also here with ammunition. Despite an emotional debate of purists in love with the .308 Winchester and it’s long proven history 6.5 Creedmoor is poised to be the long range accuracy cartridge king. If the military adopts 6.5 Creedmoor and brings the ammo cost down that will be a game changing moment for shooters and snipers alike.
The purpose of this site is to keep up with these changes for a future, current and historical perspective.