DonnyFL | SUMO 1/2 UNF Sound Moderator | 6.35mm TM 7.62mm | Black

DonnyFL SUMO 1/2 UNF – Air rifle suppressor for .22 to .30 calibre

This suppressor is an air rifle accessory designed to reduce shooting noise. The SUMO features 1/2 UNF threading and measures 16cm in length, making it a mid-sized suppressor. The mono-core internal design provides efficient sound dampening without requiring tools for maintenance.

Construction and materials

The suppressor is constructed from aluminium and weighs 159 grams. With a diameter of 40mm, it maintains a compact profile while housing the mono-core baffle system. The black finish provides a professional appearance that matches most air rifle setups.

Application and use

This suppressor is designed for recreational shooting applications at shooting ranges. It accommodates calibres from 5.5mm/.22 through 6.35mm/.25 to 7.62mm/.30. Select a suppressor rated for at least one calibre larger than your projectile size to prevent contact between the pellet and internal walls, which could cause damage or trajectory deviation.

Integration and compatibility

The SUMO mounts via 1/2 UNF thread using a screw attachment system. When installing on rifles with optics, re-zero your scope with the suppressor attached, as point of impact typically shifts when adding or removing suppressors.