GMK has launched a trade-in programme on sound moderators through its participating dealers: a customer hands over an old unit and takes £25 off a new Stalon, Vanward or Hausken, the three moderator brands the distributor carries. The offer runs while stocks last, and for the trade its significance goes beyond the discount. It is the first distributor promotion built squarely on the regulatory change of late June, and it is deliberately routed through the counter.

What is the mechanism for dealers?

The scheme is simple at retail level: the trade-in is taken in store, the £25 comes off the new unit, and participation is at dealer level, with GMK listing participating shops at gmk.co.uk. No closing date has been announced beyond the while-stocks-last condition on the three brands’ inventory.

Why does the off-ticket change matter commercially?

Since late June, under the Crime and Policing Act 2026, sound moderators are no longer within the legal definition of a firearm in Great Britain and no longer sit on certificates. The variation-and-wait cycle that used to sit between a customer and a replacement moderator is gone: a swap that once meant an application to a licensing department and weeks of delay is now a single shop visit.

That changes the sales conversation. Under the old regime, a worn moderator was a purchase the customer deferred because the paperwork outweighed the product. The friction has gone, and GMK’s scheme is a straightforward attempt to convert the resulting pent-up demand: every stalking rifle and foxing rig in the country carries a unit that has been rained on, knocked and shot through for years, and many of them stayed in service only because replacing them was tedious.

What does the scheme signal about the market?

A trade-in programme is also a reading of the installed base. The offer prices the nudge at £25, which suggests the distributor believes a large population of tired units is sitting in cabinets waiting for a reason to move. If take-up is strong, the category should see an upgrade cycle running through the autumn as stalkers and pest controllers re-equip ahead of the season, with the traded-in units coming out of circulation.

For retailers who stock the GMK moderator brands, the practical question is participation: the scheme is a footfall driver at the exact moment the law has made the moderator counter-friendly, and the distributor’s dealer list is the route in.

What happens next

The offer runs through participating dealers while stocks last. GMK’s website carries the detail and the dealer list, and the trade will learn something useful from how quickly the stocks go.

Useful links

GMK – the distributor’s details of the trade-in scheme and participating dealers

Frequently asked questions

How does the GMK moderator trade-in work at retail?

A customer trades in an old sound moderator at a participating dealer and receives £25 off a new Stalon, Vanward or Hausken. The offer runs while stocks last.

Why can moderators now be sold without certificate paperwork?

Under the Crime and Policing Act 2026, sound moderators were removed from the legal definition of a firearm in Great Britain in late June, taking them off certificates and ending the variation requirement before a replacement.

Which brands does the scheme cover?

New moderators from Stalon, Vanward and Hausken, the three moderator brands GMK distributes.

Related articles

GMK launches moderator trade-in as units come off ticket – the consumer telling of the scheme on ShootingUK

Defra confirms lead ammunition ban timetable – the other regulatory change reshaping trade stock decisions