This MKIII is a wonderful shooter; 10 years old with MANY thousands rounds of fun. Years ago I polished the sear and hammer notch and the trigger pull is crisp, light, and breaks like glass. The advantage ( huge for me) over the earlier MKs is the location of the mag. release button. As far as the LCI and Mag."cut-off" safety, a few Tandemkross and Volquartsen parts and an hour remedied those issues.

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John