Manufactured by Oulun Tyostokeskus OY in Finland this is probably the most used rimfire silencer in the UK. The SAK moderator a very simple but effective product consisting of an anodised aluminium outer and an internal alloy baffle. Due to its construction it is a corrosion resistant long lasting product that requires very little maintenance.
Suitable for use on .22LR / .22WMRF /.17HMR and .177/ .20 / .22 / .25 air rifles
Thread size 1/2″unf colour black