Smith Enterprise M1A M14 Compliant Thread Adaptor

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SEI M1A M14 NY Compliant Thread Adaptor


This New York compliant adaptor fits M1A/M14 rifles. The threads have been machined off to comply with state regulations regarding “no flash suppressors or muzzle brakes”. Allows the use of a standard USGI, National Match, tritium dot or tritium bar front sight. The castle nut must be TIG welded to the adapter to make it a permanent device. Includes wire EDM internal male splines and a rectangular hole for the castle nut. Made from 1144 fatigue proof steel bar stock. MADE IN THE USA