Kinetic Research Group’s 180-Alpha is designed specifically for Savage rifles. Forend Polymer Mounting holes will take L2 Picatinny rails, QD sling mounts, etc. Access hole for action mounting screw (allows the action to be removed without the forend having to be removed) Chassis V-bedding system that is CNC’d into aluminum Can take larger aftermarket recoil lugs Will accept barrel contour up to 1.2” straight cylinder Trigger Guard/Mag catch Can accept Timney, Rifle Basix, and factory triggers Extended release button is available as an optional item Magazines Used AICS 5 or 10 rounds mags (not included) Cheekpiece/Handgrips 1” travel Quickly removed and re-installed using a clamp and thumbscrew design Simple feature allows the cheekpiece to return it to the exact height it had been set Cheekpiece can move forward or backward Made of polymer Buttstock Aluminum Thumbshelf for same-side-thumb-grip QD sling mount on each side Buttpad has vertical adjustability with a hex wrench (pattern is for a Remington 700 which allows for installation of aftermarket pre-fit pads) Length of Pull Length of Pull can be adjusted with 3/8” spacers for a total of 2 ¼” adjustment Length of Pull varies slightly between versions from 12.7” to 15” Mounting Features Multiple QD mounting options on both buttstock and forend Harris bipod stud on forend Comes with MOE L2 and L3 rails Materials/Finishes All aluminum parts are Type III hard anodized Most fasteners are stainless steel with black oxide coating Steel parts are salt bath nitrided or stainless steel Grip panels are injection molded reinforced polymer The 180-Alpha Chassis is available for the following inlets: Savage SA (4.4” spacing) side or bottom bolt release Download the 180-Alpha Chassis Installation Instructions here. Kinetic Research Group KRG 180-Alpha Savage SA Side Bolt Release FDE Chassis in Fde(Tan)