SPUHR HB20-19 Blaser Hunting (Single Interface Mount) Rings ¯1" H19/0.75" Ring Diameter:1" 50/10Body material Aluminum alloyInsert ring

50/10Body material Aluminum alloyInsert ring material PlasticProtective cover material Plastic

Ring not included

The MBUS (Magpul Back-Up Sight) Pro is a corrosion-resistant all-steel back-up sighting solution that delivers maximum functionality and strength with minimum bulk at a price that's even smaller than its size

Sightron's patented ExacTrack Windage and Elevation system is standard on all models

The aluminum housing is purged with nitrogen and sealed for water and fogproof performance

SPUHR HB20-19 Blaser Hunting (Single Interface Mount) Rings ¯1" H19/0.75" Ring Diameter:1" 50/10Body material Aluminum alloyInsert ringHunting rings for 1" tube on Blaser Saddle Mounts. Features one plain classic top cover and one Spuhr Interface top cover. Height: 19 mm 0. 75" Weight: 68 gram 2. 4 oz