MDT TAC21™ chassis system is a combination of bench rest 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 strength, 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 free floating.
Inherently the TAC21™ has a straight-line 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.
The TAC21™ chassis is designed to accept any AR-15 butt-stock and pistol grip (purchased separately), offering the option to customize from the wide variety of accessories available on the market.
The TAC21™ chassis uses external box style magazines in .223 and .308 caliber and supports installation of bolt on MIL-STN-1913 accessory mounting rails on the fore-end and side of the action housing. Mounting holes are spaced for Magpul style L5 (11 slots) and L3 (7 slots) rails (1.600” / 3.200”).
With a top full length MIL-STN-1913 accessories mounting rail. The built-in mounting rail has 20 MOA (Minutes of Angle) on the action housing and is parallel to the barrel axis on the fore-end.
- Increases accuracy by up to 28%
- CNC Machined from 6061 aluminum
- Cerakote™ Finish in Black or Flat Dark Earth
- 20 MOA built in top rail
- Hole spacing for Magpul L5(11slot) and L3(7slot)Rails
- Lightweight, free-floating modular fore-end
- Will accommodate barrels as thick as the action
- Compatible with AICS style magazines in .223 or .308
- Weight: 3lb - 3.6lb (1.35-1.63kg)