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Non-airgunners often laugh at the thought of attaching a sound moderator to the muzzle of an airgun! But most airgun hunters I know do just that - especially if they're using a PCP with a shortish barrel.
Undoubtedly, hushing-up the report can have advantages when you're hunting with an air rifle. From the hidden depths of a hide, I've often been able to take a second, telling shot at my quarry when the first has sailed harmlessly into the dirt.
Most air rifles come with threaded muzzles - usually 1/2-inch UNF, but there are exceptions - and there are plenty of slide-on muzzle adapters if you need them to marry barrel and silencer.
Typically, you'll pay between £35 and £55 for an airgun silencer (which is unlikely to be proofed, so you can't transfer it to a firearm). Most will significantly cut down muzzle crack. The best are considered to be the Weihrauch and the Logun.
Now add Daystate to that pairing. They have just launched a new Mk4 model of the AirStream Silencer and independent tests have shown it to be the best dB buster of them all - although, at £55, it's also the most expensive.
Called the Reflex by virtue of the fact that its chamber sits back along the barrel, it has a carbon fibre casing inside which is a machined aluminium baffle system and the 1/2-in. UNF thread. Daystate only make it to fit their current models, but they will shortly be bringing out a universal variant for other makes of rifle. It's calibre specific, too - though (as has been pointed out to me), that's one of the characteristics that improves a silencer's efficiency.
Although the unit looks normal length, because of its reflex-style fitting, only around 75mm protrudes forward of the muzzle. I like that. For me, adding a long silencer to a rifle can make it 'feel' a bit difficult to control on aim. It also gives it an incredibly efficient length-to-noise reduction ratio.
Being carbon fibre and ally, it's pretty light, too - so it won't upset the balance of your combo.
Having looked at the figures (see below), I just had to screw one onto my Air Wolf. Although its barrel shroud already doubles as a 'stage one' sound suppression system, the addition of the Reflex was simply stunning. It was like I was shooting at 1.1 ft. lbs., not 11!
It may be expensive, but being the best that's out there, why shouldn't it be? Worth the extra, I'd say...
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FIGURES FROM INDEPENDENT SOUND METER TESTS (Supplied by Manufacturer)
decibel (dB) output from a .177 calibre Daystate Huntsman Classic
- Reflex - 61.3 dB
- John Bowkett Long - 63.7 dB
- Ripley Rifles (9-inch!) - 65.1 dB
- Weihrauch - 65.5 dB
- Logun QGS - 66.1 dB
- Parker-Hale MM1 - 69.5 dB
- Manders - 69.7 dB