I'm looking at three different models, the Gemtech Outback IID, the SWR Spectre, and the Silencerco Sparrow. My main concern is ease of maintenance and longevity. All three of the above can be taken apart for maintenance, which alleviates that issue.
Silencerco's website makes a big deal about the Sparrow being easy to take down, and that only the outer tube is serialized, meaning that everything else on it is replaceable. The Sparrow looks good at face value, however the Outback IID weighs less than half of the Sparrow and Spectre. If all else is equal in terms of durability and ease of maintenance, the weight saving is very attractive.
How do they all compare? Is there anything that makes one easier than another to take apart and clean?
Not really concerned about the specific db reduction since it's .22; subsonics are gonna sound like a bird fart regardless.