I can't see how it would work with a standard bolt assembly, have you looked at the AR conversions? I can see how it would "work", but ejecting the adapter every time would seem a bit cumbersome, with a fair chance of damaging the adapter.

http://www.brownells.com/.aspx/sid=52397/pid=0/sku/_22LR_Conversion_Kit_w_26_Round_Mag

Last edited by kciH; 10/31/09.
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