Subsonic lead free alternative to .22

User00039

Well-Known Member
Hi all,

Does anyone know of an alternative accurate and also cheap subsonic rim fire calibre in testing to replace the .22 lr subsonic?

Many thanks.
 
So what about us that shoot around easily spooked horses. The only other option will be gassing the warrens
It's similar to what I was thinking. Only alternative was subsonic shotgun or my friends .223 with subsonic ammunition but that is not financially viable.
I had read that Winchester looked at replacement calibre but it was scrapped, I can't find the article on Google, so posted the question hopeful that someone may know of something. The whole thing is crazy.
 
Only one I’ve found after testing a few different makes are Norma segmented sub .50 of an inch at 50 yds the other from Norma are a high but stringy grouping round, not much good to be honest, some of the other makes we’re horrendous

but they ain’t cheap
 
Only one I’ve found after testing a few different makes are Norma segmented sub .50 of an inch at 50 yds the other from Norma are a high but stringy grouping round, not much good to be honest, some of the other makes we’re horrendous

but they ain’t cheap
After something subsonic otherwise I'll just use 17 hmr
 
It will require a rethink. 22lr has been around for 150 odd years, and ammo made today needs to OK in old rifles.

No reason why you cannot make a monolithic copper bullet that will open at subsonic velocities. Nor any reason why it shouldn’t be accurate.

Peregrine and Discreet Ballistics have developed such bullets for us .308 calibres for bigger four legged and I suspect two legged animals. And no I sm suggesting that a 150 gn subsonic .308 bullet out of 300 Blackout is needed for rabbits or fox.

Now if there was .224 or .25 diameter 40 to 50 odd grain bullet using same tech, being shot out of 1 in 10” or 1 in 8” barrel at subsonic velocities you would have a silent effective varminter. As for cartridge - well you wouldn’t need the volume of the .223 Rem but you can do subsonics with bulky low energy powder. You could of course do a 22 Long Rifle version, but that need to be a rimfire large factory type set up which would require a big player to see the market potential. And it would need a much faster twist rate.

Given all the challenges with fundamentally changing a cartridges characteristics with both Saami and CIP (basically once cartridge is listed it can’t be fundamentally changed), a new cartridge may need to be introduced.

Just like there have lots of positive developments in both rifles and shotguns no reason to think that a subsonic vermin and small cartridge solution cannot be developed.

In the meantime many controlling vermin have switched across to the 17 HMR with non toxic bullet. Yes they make a crack but its not that loud. And to be honest driving around in the dark on a quad or pickup probably disturbs more than the cracks of a moderated .17 HMR.
 
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You make a good point above, there is no ‘need’ for a subsonic round for rabbits when you can gas or ferret in noise sensitive areas.

Cant see anything working in small calibers to be honest, 17 hmr works well where noise isn’t an issue
 
Is the HMR bullets all copper or lead centre same as a lot of bullets if so that will also be a problem
 
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It would need a fancy copper bullet to work in 22. The case and bullet are all but a few thou the same diameter. The copper bullet would need a thin skirt to allow obturation and seal the barrel. The forward section would need circumference rings to aid sealing and reduce friction maybe, maybe some lube too.
Probably no more than 29-30 grain. A hyper velocity type.
If all this nonsense goes through forget subsonic 22 ammo.
Just gonna have to get use to hearing rifles going off and so are the horses, which by the way, have never been an issue for me including shotguns and large rifles!
 
Thing is if we collect the slain and dispose of them in a way that birds cannot eat the carcass there is NO REASON WHY WE CANNOT CARRY ON WITH LEAD . Its a metter of trusting our community to do that and i think most of us know we aint short of idiots in our rank , who think they dont have to abide by the rules .
When i was shooting crows on a shotgun day on an estate not that long back i was the only guy who picked up my dead , bagged them and disposed of them via the refuse ( still gulls etc will get to some as they go on the dump ) Might be a few owls and buzzards there also , so my defence is weakish .
 
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