MDT 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.
The MDT TAC21 chassis system comes as a 4-piece chassis, with all required mounting hardware included. This includes new action screws, and a screw for the pistol grip. 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
To complete this chassis on your rifle, the additional items you need to purchase are:
Any AR-15 buttstock or our Skeleton Rifle Stock.
A buffer tube for your buttstock. (Both milspec and commercial work on our chassis)
An AR-15 Pistol Grip
At least one magazine
*Firearm not included.