The Parker-Hale Screw Thread Adapter slides over the barrel and clamps on tight, using different sized lugs to achieve the perfect fit. Once in place, any 1/2" UNF threaded moderator can be fitted to your rifle.
- Adds a 1/2" UNF thread to most barrels
- Fits barrels 13.5-16mm in diameter
- No cutting or filing required
Pellpax offers the best delivery service in the UK, with weekly deliveries on all airguns across England and Wales (Scotland on the last Weekend of the Month), and mail order deliveries on all other items.
As an RFD we can deliver air rifles and air pistols direct to your door. See our guidelines on what ID is required.