The Oversized cross hatch bolt knob (for CDX-40/CDX-50/Kraken Series) 3850-325A is designed for the CDX-40, CDX-50, and Kraken series rifles, providing enhanced grip and control. Made from durable materials, this bolt knob features a cross-hatch pattern for a secure grip, even in wet conditions. The oversized design allows for easier manipulation, improving your shooting experience and ensuring quick, reliable bolt operation. Ideal for precision shooters and hunters alike, this bolt knob is a practical upgrade for your rifle.