DonnyFL | Sumatra / Chaser Silencer Adapter | Black

DonnyFL Adapter for Sumatra/Chaser – Airgun silencer adapter

This adapter enables mounting of suppressors with ½ x 20 UNF threading onto Sumatra and Chaser air rifles. The CNC-machined design ensures precise fitment, whilst the included knurled protective ring provides additional grip during installation. Compatible with .22, .25 and .30 calibre air rifles.

Construction and materials

The adapter is manufactured from 6061 T6 aluminium with a black matte anodised finish. The knurled ring prevents the adapter from loosening during use. The precision machining ensures consistent thread engagement and proper alignment between the air rifle barrel and suppressor.

Application and use

This adapter serves as an interface between Sumatra or Chaser air rifles and suppressors equipped with ½ x 20 UNF threading. The adapter itself does not affect performance but creates a secure connection point for compatible sound moderators during shooting sessions.

Integration and compatibility

Specifically designed for Sumatra platform air rifles. Features ½ x 20 UNF barrel end threading that accepts standard suppressors. Compatible with air rifles in calibres 5.5mm/.22, 6.35mm/.25 and 7.62mm/.30. Verify your air rifle model and suppressor threading before installation.

Maintenance and lifecycle

The anodised aluminium construction requires minimal maintenance. Periodically check thread engagement and tighten if necessary. Clean threads with a soft brush to remove debris that could affect proper mounting.