The Kinetic Research Group Overmolded Cheek Piece is a purpose-built replacement cheekpiece for KRG’s Whiskey-3, X-Ray, and 180 series chassis systems. Featuring a grippy overmolded polymer surface with a bit of give, it maintains the comfortable enhanced cheekpiece profile that replaced the older narrow designs on Gen 4 Whiskey-3 chassis starting in February 2014. Its subtle right-hand shooter bias can be reversed, allowing adaptable support for left-handed users or off-side shooting.

This cheekpiece is ideal for long days behind the rifle, whether you are working on precision groups at the range, training, or dialing in your chassis setup for competition. The overmolded texture helps keep your cheek weld consistent, while the refined shape promotes comfort over extended sessions. With thoughtful compatibility across Whiskey-3, X-Ray, and 180 series chassis, the Overmolded Cheek Piece reflects Kinetic Research Group’s focus on practical ergonomics and shooter-centered design.

• Manufacturer: Kinetic Research Group
• Model: Overmolded Cheek Piece
• Material: Polymer
• Color: Black
• Compatibility: Whiskey-3, X-Ray & 180 series chassis
• Orientation: Right-hand bias, reversible for left-hand use
• Design Detail: Grippy overmolded surface with comfortable enhanced cheekpiece shape