MasterPiece Arms

Caliber 338 Lapua - Action Defiance Rebel Series - Bolt Precision Spiral Fluted One Piece Bolt - Barrel Spencer/MPA Hand Lapped Barrel - Action/Bolt Design Remington 700 Type - Chassis MPA Tactical Aluminum Chassis - Muzzle Brake MPA Premium Muzzle Brake - Trigger Trigger Tech - Magazine AICS Mag Compatible. (5 Round AICS Type Magazine Included) - Built in Bubble Level - Adjustable Cheek Riser - Adjustable Length of Pull - Night Vision Bridge - Barricade stop compatible - R.A.T. System Compatible - Enhanced Vertical Grip - Action - Defiance Rebel Premium Action - Wire EDM Bolt Lug Raceways - All Critical Features are machined after heat treat (Hard Machining) - Recoil Lugs Ground to .0001? Flatness and Parallelism - Bolt - One Piece Design of the Bolt Lugs and Handle - CNC OD Ground on All critical features and dimensions - Spiral Fluting on all Bolts - All Bolts are Hand Lapped and Fitted to each individual action - Barrel - Spencer/MPA Rifle Barrel - 416RQ Stainless Steel - Precision Gun Drilled Reamed and Honed - Pull Button Rifled - Stress Relieved - Hand Lapped - Bore and Land Inspected on Video Borescope - Sheffield Air Gage Inspection to .0001? on Bore and Rifle Land Variation - Chamber is indicated within .0001? or less to the bore of the rifle - Chassis - Masterpiece Arms Tactical Chassis System - Produced from 6061 Aluminum - V-Bedding System with Additional clearance for Glass Bedding Action and Straight Section of Barrel - MPA Buttstock with Adjustable Cheek Riser Length of Pull and Monopod - Front mounted Bridge with Upper Picatinny Rail - Lower mounted Picatinny Rail - 20 MOA Scope Rail (30 MOA Available) - Cerakote Finish Multiple Colors Available - Built In Bubble Level - Thumb Notch - Barricade Stop Compatible - R.A.T. System Compatible - MPA Muzzle Brake - MPA High Performance Brake - Direct Thread User Index-able Attachment (5/8-24) - Trigger: Trigger Tech - Accuracy Guarantee: 1/2 MOA - Rifle Case: Plano Basic Rifle Case - Specs - Chassis Weight 5.35 lbs - Rifle Weight 13.0 lbs (no mag or optic 26 Barrel) - Barrel Twist 1:10 (other twist rates available) - Barrel Length 26 Standard - Barrel Muzzle Thread 5/8-24 TPI - Barrel Profile -#7 (Sendero) Profile (others available) - Monopod Included - Barricade Stop Ready - Coating Cerakote - Length of Pull 13.75-15 - Trigger Trigger Tech - Trigger Pull 1.5-3 lbs. (Customer specified)