Key Features:

• True Remington 700 Footprint: Engineered to be 100% compatible with Remington 700-inlet stocks/chassis.
• Wire EDM cut raceways
• Made from Heat Treated/Stress Relieved 4340 Steel
• Hard & Corrosion-Resistant Finish: A Hard Liquid Nitride Matte Black Finish provides smooth operation and ensures long-lasting protection against wear and corrosion.
• Side Bolt Release Above Centerline
• Integral .250” Recoil Lug
• 20MOA Steel Picatinny Rail: mounted with 4x #8-40 screws and two .125ӯ dowel pins for secure mounting.
• Precision Machined for Perfect Fit: Indexed, machined, and inspected to exact dimensional tolerances, the SA3R is designed for effortless compatibility with KS Arms’ shouldered pre-fit barrels. No custom fitting required—just torque to spec and fire.
• Full Functionality with AI and AW Magazines: Designed to work seamlessly with both AI and AW magazines, the SA3R features machined index surfaces for both standards, allowing for smooth cycling, even under the full weight of the rifle on the magazine. This action does not have feed lips, all DBM’s are compatible 3.0” load port.
• 2 Locking Lugs with a 60° Opening Angle: Providing exceptional strength and a smooth bolt throw, the 3 locking lugs feature a 60° opening angle for quicker and more efficient cycling.
• Tool-Less Bolt Disassembly: Simplifies maintenance with tool-less disassembly of the bolt, allowing for quick cleaning and reassembly.
• Cone Bolt Nose with SAKO-Type Extractor: Featuring a cone bolt nose for improved feeding and a SAKO-type extractor for superior case extraction, ensuring flawless cycling and performance including BR cases.
• Weight: Complete action with Rail and Trigger pins, 35.9oz. We also offer an Aluminum rail.