There were a couple of companies that were selling ambi-slide releases, I don't know how well they worked. And I don't remember if they were shown in the latest Brownell's catalogue or not.
You might try looking at their web site: http://www.brownells.com
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Ne Conjuge Nobiscum
MOLON LABE
Leonidas c 480 BC
FFF
You might try looking at their web site: http://www.brownells.com
------------------
Ne Conjuge Nobiscum
MOLON LABE
Leonidas c 480 BC
FFF