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Provides AR-15 9mm Conversion with No Modifications

The American Tactical 9mm Conversion Adapter fits any standard AR-15 5.56mm/.223 Lower Receiver, and converts it to 9mm with no modifications to your lower or magazine.

The conversion adapter features a built-in magazine release for Glock® style magazines, locks it into places with the standard AR-15 magazine catch, releases the same way as standard AR magazines, and has a bolt hold open feature that locks your bolt back after the last round.

  • Works with Glock® style double stack magazines
  • Machined from 6061-T6 aluminum
  • Fits standard AR-15 5.56mm/.223 Rem lower receivers
  • Comes with one 10-round ETS magazine
  • Bolt hold open feature locks bolt back after the last round

Convert your AR-15 from 5.56mm/.223 Rem with the new American Tactical AR-15 9mm Adapter for 5.56 Receivers.


Big Book Catalog, Issue:72, Page:016

ATI - AR-15 9MM ADAPTER FOR 5.56 LOWER RECEIVER

Discontinued by the Factory

Product has been discontinued and no longer available.