Sig Sauer Spring Savings! Save 10% & Earn Free Mags On Select Guns - SHOP NOW

Sig Sauer Spring Savings! Save 10% & Earn Free Mags On Select Guns - SHOP NOW

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MDT ESS CHASSIS SYSTEMS

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$1,099.95 - $1,199.95

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Made In The U.S.A.

Products marked with the Stars and Stripes are proudly made in the U.S.A.

Many customers have asked us to show which products are made in America, and we’ve begun working with our vendors to identify them. This information, however, is not available for all items nor does it imply that foreign merchandise is of lesser quality. We will continue to gather this information to assist our customers in making informed buying decisions, and will keep our website current with the latest information.

Guaranteed. Forever.®

We make purchasing and returning products as simple as possible. If you buy a product from Brownells and decide you don’t need it, don’t want it, or just don’t like it, we’ll take it back any time… with a few exceptions

Exceptions include: 

  • Firearms
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  • Modified 80% frames & receivers 
  • Gun powder
  • Primers
  • Liquids
  • Limited Quantity/Hazardous items
  • Products that are subject to pending or implemented restrictions due to Federal, State, or Local regulation/legislation

All other products are Guaranteed. Forever.® you can easily identify these products by the Guaranteed. Forever.® Icon.

Guaranteed. Forever.

Guaranteed. Forever.® return policy applies to the product’s original owner along with proof of purchase. Any items returned within 45 days of shipment are entitled to a refund. Any items returned after 45 days of shipment will be issued store credit in the form of a Brownells Gift Card. If a Brownells/Sinclair product was purchased through another retailer as a new product we will require proof of purchase to replace or refund.  (Refund will be issued as store credit in the form of a Brownells gift card.)  

The ESS retains MDT’s proven V-block bedding system to form a solid and reliable base for the rifle action. The magazine well has been refined for easy insertion of the magazine, while reducing rattle and movement. The tab style magazine release has been replaced with a semi-flush ambidextrous paddle that can easily be activated by a weak or strong hand. The recoil lug mortise has been designed to accommodate most aftermarket recoil lugs, and the trigger area will accommodate most aftermarket triggers.

A serrated barricade stop has been added to the front of the magazine well, and a polymer forend grip at the balance point adds comfort. The wide fore-grip area combined with the octagonal profiled forend tube offers flexible options when shooting over bags or improvised rests. Thumb shelves have been added to both sides of the chassis for shooters who prefer an open grip. The most significant change is the incorporation of the ESS chassis specific buttstock interface, rather than the traditional AR pattern interface. This allowed MDT to place the pistol grip in optimum relation to the trigger, while still allowing the shooter to choose from the wide variety of AR pattern pistol grips which suit their preference.

The MDT ESS chassis comes with its own buttstock, similar to MDT’s Skeleton Rifle Stock. It is fully adjustable including lateral adjustment for the butt-pad and the cheek rest. Cheek rest height and butt-pad length-of-pull are adjustable by thumb wheels.

  • Weight: Chassis system including forend and buttstock is between 4.4 to 4.8lbs (depending on action)
  • Length of Pull: 13.4" - 14.4" (Based on Remington 700)
  • Ambidextrous, easy reach magazine latch – can be operated with trigger finger or left hand
  • The extra-large magazine well for easy mag insertion/removal
  • Barricade stop in front of the magazine to prevent putting pressure on the magazine
  • Angled front profile with hand grip for minute vertical adjustments and comfort/protection from the elements
  • Thumb rests on both sides of the chassis
  • Wide front profile for extra comfort/stability when resting on flat surfaces
  • Stock height at comb and heel – 0.5” below bore centerline. 1.0” of riser adjustability
  • Allows for barrel contours up to 1.300” straight taper. (Note that at larger barrel diameters there is less space in the forend to accommodate internal attachments such as QD cups, M-lok, and sling swivels)
  • Accepts AICS pattern magazines for both short and long action. (3.715” long action)
  • Accepts aftermarket lugs up to 0.375 thick and tapered
  • Compatible with all non-beavertail AR pattern pistol grips. Beavertail grips will fit with minor trimming

CNC machined from Aircraft grade Aluminum and finished with H-series Cerakote. Cheek-piece, fore-grip, and butt-pad constructed of composites

Specifications

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Restriction

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