yes and no. I bought an A&O recoil reduction rod/spring for my S&W pistol. I had GREAT turn around time on the order and the service issue that emerged. However, I don't know if it is the nature of the system, or weather it is a problem with it, but I've only fired about 10 rounds through it and it failed to feed a new bullet 3 times on the same magazine. It could just need to be 'broken in', or it could be a design flaw. Personally, I haven't had the time to try putting more rounds through it, and I just moved and haven't had the time to ask A&O any advice. John seems to be a good guy and they respond to customer questions rapidly [I just haven't asked yet], so I would like to keep doing business with them if this is just a 'breaking/wearing in' issue. Sorry, nothing definitive.
jms
