Blaser bases

Blaser bases are available in four different models: a model compatible with Optilock rings, with Weaver/Pictinny rails, compatible with Burris Laserscope and holosight bases.

Holosight bases

We have made a new type of red dot sight base. As a result of sensible mounting, the sight can be fitted very near the boreline, which is a significant benefit when shooting in fast situations.

Scope mounts

Osuma scope mounts made of high-grade aluminium are manufactured using state-of-the-art tools and methods, so they are very dimensionally precise.


High-quality Osuma silencers with all the most common threads.

Special scope mounts

Osuma special scope mounts are a great help for those who have had to change their aiming eye, for example as a result of an accident.

Other products

Information also on other Osuma products. Here you will find silencer vibration guards, trigger wideners and skiing harnesses.