This is a Leupold Rifleman 1-Piece scope base for Marlin 336 rifles in a matte black finish.

• Construction: Precision machined from aircraft-grade aluminum for a balance of strength and lightweight durability.
• Compatibility: Designed specifically to fit the Marlin 336 rifle and accepts Weaver-style scope rings.
• Design: Features a cross-bolt design to ensure a secure fit for optics.