Try a Logun or an SFS.
I dont know if the Weihrauch will still fit with and adaptor.
You may have to get the barrel threaded.
I have a superten carbine in .22 with bsa silencer. what is the best silencer to fit on it as its noisier than my full length bull barrel (.22) and it keeps waking the bunnies when i shoot them!?!? other than that its a fantastic gun!
Try a Logun or an SFS.
I dont know if the Weihrauch will still fit with and adaptor.
You may have to get the barrel threaded.
Master Debater
I had a BSA one on my s10 carbine when I first had it, much louder than my aa410 carbine, so changed it for a SFS one, a bit bigger a lot quieter and a better finish too, also looks good with Mk3 stock and a wtc scope!