Hi Steve and welcome. Yes, the Rossi Model R95 Classic 444 Marlin Lever Action Rifle is drilled and tapped for optics. This means the receiver is pre-prepared with mounting holes and threads that allow you to attach a variety of optics mounts and, ultimately, optics like scopes to the rifle. Cheers and stay safe!

Yes, this models receiver is Drilled and tapped to accept traditional scope mount rings or a piccatinny rail to mount an optic.

Yes sir the receiver is drilled and tapped to receive scope mounts. Other information listed below.
MANUFACTURER: Rossi
FAMILY: Rossi Rifle Series
MODEL: Model R95 Classic
TYPE: Rifle
ACTION: Lever Action
CALIBER/GAUGE: 444 Marlin
FINISH: Black Oxide Finish
FINISH TYPE: Applied Finish
STOCK: Wood Stock
STOCK/GRIPS: Hardwood Walnut
BARREL: 20"
OVERALL LENGTH: 39"
DRILLED / TAPPED
RATE-OF-TWIST: 1-in-12"
CAPACITY: 6 + 1
SIGHTS: RS: Buckhorn FS: Driftable
SIGHT TYPE: Adjustable Sights
WEIGHT: 6.95 lbs.
SHIPPING WEIGHT: 8.55 lbs.
SAFETY FEATURES: Cross Bolt Safety