Monstrum Picatinny Rail Mount Henry Big Boy Rifles Savage 93 / 93r17 / Mark II Rifles Black. The Picatinny rail section installs directly to the factory mounting holes in the Savage Rascal via the included set screws. The rail section accommodates both Picatinny and Weaver based rings and optics. Crafted from lightweight 6061 grade aluminum. Specifications for Monstrum Picatinny Rail Mount: Manufacturer: Monstrum Color: Black Gun Make: Henry Gun Type: Rifle Features of Monstrum Picatinny Rail Mount Picatinny rail mount built specifically for Savage Savage 93 / 93r17 / Mark II Rifle platforms. Scope mount installs directly to receiver via the factory mounting holes and included set screws with no additional hardware required. Allows for the mounting of Picatinny or Weaver standard scope rings scope mounts red dots or other optics. Only compatible with Savage 93 / 93r17 / Mark II Rifle platforms not compatible with other Savage Arms rifle models. Scope mount installs directly to receiver via the factory mounting holes and included set screws with no additional hardware required. Allows for the mounting of Picatinny or Weaver standard scope rings scope mounts red dots or other optics. Only compatible with Savage Rascal platform not compatible with other Savage Arms rifle models. Dedicated optic mounting platform built specifically for older model long action Savage 110 rifles with rounded receiver top allowing for precision mounting of your preferred optic. Please confirm your Savage rifle is A)an older model Savage with a flat back receiver surface B)Uses a long action round such as 270 Winchester/300 Win Mag/30-06 Springfield/25-06 Remington models. Not compatible with: Savage Ultralite Models Savage Axis Models Savage Edge Models Newer model Savage 110 with Accu-Trigger and rounded receiver top Newer model Savage rifles with Accu-Trigger and rounded receiver top Short action cartridge models only including 223 Remington/243 Winchester/308 Winchester/6.5 Creedmoor. Dedicated optic mounting platform built specifically for Henry Big Boy lever action rifles allowing for precision mounting of your preferred optic. Compatible with Henry Big Boy Gen 2 and Henry Big Boy Steel Gen 2 rifle models. Not compatible with Henry Golden Boy or other rifle models. Scope mount installs directly to receiver via the factory mounting holes and included set screws with no additional hardware required. Allows for the mounting of Picatinny or Weaver standard scope rings scope mounts red dots or other optics. Package Contents: Monstrum Picatinny Rail Mount Monstrum RM135: Picatinny Rail Mount Henry Big Boy Rifles Savage 93 / 93r17 / Mark II Rifles Black