BACK IN STOCK: Adler Arms RF224 Tactical Semi Auto Rimfire Rifle, 22 LR 11.7” Barrel

I think it’s a stiff hammer spring. My bolt moves smoothly when the hammer is cocked.

I took mine apart and I found the hammer surface, that’s operated on by the back of the bolt, to be quite rough. I didn’t do anything to smooth it out as I generally don’t like fixing what isn’t broken.
Agreed on the hammer spring being stiff. A larger charing handle would help. I may pull mine apart and do some polishing on some surfaces, I find that makes a huge difference especially on the trigger components.
 
‘Fiddy’

It still seems to have weak ejection. No malfunctions but it doesn’t throw the brass very far. 🤷‍♂️

Maybe that’s just how it runs? I’ll try some stingers next. Maybe it’ll break in enough to run CCI Semiauto Subsonics. I hope so.

26.3 inches long by my measurements. It’s compact and handy. Seems really well built.

Just ordered a white one too. If only it had the magazine coming in from the left side - it’d be so Stormtrooper! Wouldn’t hit anything, but fun. 😂
Mine really likes CCI Minimags & Stingers. I tried SK Match & SK Longrange and they would stovepipe. So it seems to like hotter rounds. But very happy with the accuracy. This is CCI Minimags at 20 yrd leaning on my truck.
 

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What does the mag adapter look like? Has anyone tried 597 mags yet?
Its just a small insert that goes over the top of the 597 mag. I prefer to run it with 597 mags, but the other ones work fine too, I just really dislike 10/22 mags. only a couple of malfunctions with 500 rounds. Seems to like everything so far. I hope to find CCI semi auto quiets to give them a try. Its louder than longer barrel 22s for sure.
 
Its just a small insert that goes over the top of the 597 mag. I prefer to run it with 597 mags, but the other ones work fine too, I just really dislike 10/22 mags. only a couple of malfunctions with 500 rounds. Seems to like everything so far. I hope to find CCI semi auto quiets to give them a try. Its louder than longer barrel 22s for sure.
So your adapter works as it should with 597 mags?

I was under the impression, from a YouTube review, that they don’t work.

I’ve not tried it myself.
 
Dang..would Love to know if these are working with 597 mags. Sucks that the higher caps. are all Pro-Mag. I avoid pro-mag, as much as possible.{they usually suck!}
Hopefully someone in here can Update/has tested various 597 mags.
 
What's the trigger situation? Could a guy put Ruger trigger packs in it?

I've been shooting a Ruger SR-22 for a long time, and wished I could pick up another one as a backup. There aren't a lot of 22s with AR ergos available. This thing seems to check the boxes, iiiif it doesn't suck.
 
Some post a vid or pic of the bolt. Would it take a Tandemkross/Volquartson extractor, firing pin, other parts? Main springs and extended charging handles etc?
 
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