NORMAN HARPUR GUN DEALER BASED IN Co.FERMANAGH N.IRELAND CAN SUPPLY AND CAN ARRANGE THE FITTING OF SILENCERS/MODERATORS ON ALL TYPES OF RIFLES RIM FIRE AND FULL BORE.SAK SILENCERS ARE PREFERRED FOR THE RIM FIRES AND THE VARIOUS FULL BORES WE TEND TO SUPPLY  REFLEX T8 AND T6 THREAD CUTTING AND SHORTENING OF BARRELS CAN EASILY BE ARRANGED.The nearest thing to an internet gun dealer in ireland.