The Kinetic Research Group C-4 Chassis Rem700 SA W/Ext Opt Shroud/Thumbgrip/Overmolded is a purpose-built monolithic aluminum rifle chassis created from direct input by top competitors and trainers. Designed for the Remington 700 short action and compatible clones, it delivers a rigid, extended forend with integral ARCA rail and tool-less adjustability for length of pull, cheekpiece height, and cant. Magazine height and tension adjustments help AICS, AW, and Tikka CTR magazines feed smoothly, while the ergonomic thumb grip and overmolded cheekpiece support consistent head position.

This C-4 configuration is ideal for precision rifle competition and serious training where repeatable ergonomics and stable support matter most. The extended optic shroud and long 16 3/4" forend provide generous mounting space for optics and accessories, and the ambidextrous, adjustable chassis layout lets shooters fine-tune fit without tools. Whether you are refining your match rifle or building a new precision setup, the C-4 showcases Kinetic Research Group’s focus on thoughtful design and practical innovation.

• Manufacturer: Kinetic Research Group
• Model: C-4 Chassis Rem700 SA W/Ext Opt Shroud/Thumbgrip/Overmolded
• Action Type: Short Action
• Color: Black
• Material: Anodized Aluminum
• Stock Type: Adjustable Chassis
• Forend Length: 16 3/4 Inches With Integral ARCA Rail