are you looking for an airstriper ? it seems more like you're asking for a shroud, or ldc..or airstrpers are usually found on target rifles, or where improved accuracy is wanted/needed. some are adjustable to tune the harmonics. these aren't for quieting a gun down. you'll probably get more responses if you're more specific. a functioning lcd or shroud would be words commonly used in place of a word we don't normally use.peacekj
the maurader doesn't come with an air stiper in the usual sense of the word. it has a end piece to the shroud. here is an air striper https://www.pyramydair.com/product/hatsan-air-stripper-for-select-22-cal-hatsan-air-guns?a=4557i believe you have your terminology confused. alittle research will help.peacekj
Quote from: kj on August 05, 2017, 11:10:58 PMthe maurader doesn't come with an air stiper in the usual sense of the word. it has a end piece to the shroud. here is an air striper https://www.pyramydair.com/product/hatsan-air-stripper-for-select-22-cal-hatsan-air-guns?a=4557i believe you have your terminology confused. alittle research will help.peacekjLet's not get ignorant, ok. I am aware of the PROPER TERMINOLOGY(spacer, barrel shroud). So, explain to me what most mrod/synrod owners refer to it as? An "Air Stripper". what's it's function since I need to do, "A little research"? No need to answer that, hence why I was asking for an aftermarket one. Better If you just move on if you can't be of any help. If you can/want to, then do so.Peter
Peter, no need to get defensive. The Mrod does not have an air stripper, it comes with a shroud, baffles and shroud cap. Owners most often refer to it as just a shroud. The purpose, to quieten the report. You may want to contact Oldpro, member and vendor here. At one time he did make air strippers For the Mrod. Also take a look at the EVP download on this page. Parts 13-16.http://www.crosman.com/airguns/air-rifles/marauder-rifle-177-wood-stock
For an Mrod, the shroud spacer (part #8), is an Air Stripper of sorts. It directs air I to the rear major volume chamber of the shroud as the pellet passes through the end of the shroud spacer... And before the pellet passes the baffles in the forward section of the shroud.I'm confident you already realized that.Several of us have drilled the side holes in the shroud spacer, (part #8) larger and angled rearward, to allow greater flow of air into the rear chamber with satisfactory results.Some time back, I believe Neil Claque used to make and sell a metal replacement for part #8, but I do not know if those are still available.Also, Tim at Mac-1 makes a actual adjustable STRIPPER the replaces the end cap of the barrel shroud. It adds about 3" length to the gun/shroud and the intent is to redirect any remaining air (from the muzzle blast), away from the rear of the pellet/bullet.Hope this helps.
I found a metal version thru ebay early last year sorry don't have link but it works great its a little longer overall.
FWIW: I have always referred to the muzzle shroud spacer as the air striper, and call the breech side, the shroud spacer. Many others have too. There is a small reduction to the ID just past the holes. Regardless, I think we are all on the same page now, with what the OP is talking about. Aluminum replacements did seem to be more common a few years ago. Many looked to that to try to solve fluctuating poi issues. The ones I've used (mostly Prods), didn't reduce the sound any noticeable amount. My theory is, regardless of the amount of holes to flow air and the effectiveness of the "striper" the shroud volume is the limiting factor. With the aluminum air striper/spacer, you do need to Loctite it to the barrel. They usually had a different length then the oem, and with Gen 1, had to mod one of the baffles length. That should be within the Gen 2 shroud spring compression range, so that shouldn't be needed. I also remember having some o-ring and spacing issues to the shroud. Basically, you are making a precise tolerance part that is going between two less precise crosman parts.
Thanks for that bit of info. With this air stripper, I won't be running any baffles with a shorter shroud and an LDC. Hopefully, the combo is what I'm looking for.