Description
Scalarworks FUSE 03 Bolt On 34mm Riflescope Mount
The Scalarworks FUSE 03 Bolt-On 34mm Riflescope Mount delivers an exceptional combination of lightweight construction, strength, and precision for shooters demanding reliable optic mounting. Designed for 34mm low-power variable optics (LPVOs) and high-powered riflescopes, the FUSE/03 securely attaches to a MIL-STD-1913 Picatinny rail while minimizing unnecessary weight. Its premium construction combines 7075-T6 aluminum with 4140H steel hardware, providing a durable mounting platform for demanding shooting applications.
Featuring Scalarworks’ innovative LevelDrive leveling system, the FUSE 03 simplifies riflescope installation by helping users achieve proper optic alignment quickly and consistently. Its asymmetric ring design eliminates the traditional gap on one side, streamlining installation while creating a more level platform for compatible secondary optics. Six screws per ring distribute clamping force across the scope tube, while precision-machined internal grooves improve traction and help maintain a secure fit.
The Scalarworks FUSE 03 34mm scope mount is available in two optic center heights: 1.57 inches (SW3310) and 1.70 inches (SW3320). The 1.57-inch configuration supports a traditional cheek weld, while the 1.70-inch option provides a more heads-up shooting position and additional clearance for top-mounted accessories. Weighing approximately 5.32 to 5.54 ounces, this lightweight bolt-on mount balances strength and minimal bulk.
Finished with Type III anodizing and flash nitride treatments, the Scalarworks FUSE 03 is engineered for long-lasting performance. It also supports compatible Scalarworks KICK extension mounts for adding a piggyback red dot optic at the 12 o’clock position. Made in the USA, the Scalarworks FUSE 03 is a premium 34mm Picatinny riflescope mount for precision, durability, and streamlined optic integration.







