RIFLE: LMT - LEWIS MACHINE & TOOL MODEL DEFENDER 2000, SERIAL NUMBER LMT30617, BLUE, CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56MM, 16 LMT DEFENDER 2000 5.56 RIFLE - 16" BARREL, LE MARKED, 1 MAGAZINE, USED LMT Defender 2000 chambered in 5.56, 16" barrel configuration. Law enforcement-marked model on LMT's well-regarded monolithic rail platform, known for rigidity and durability. Specs: Caliber: 5.56 NATO Barrel Length: 16" Marking: Law Enforcement Only Platform: LMT Defender 2000 (monolithic rail) Includes: 1 magazine No light or optic included Condition: Used - some cosmetic dents on the exterior. Barrel shows some surface corrosion, no pitting. Functions reliably. Buyers should review photos closely for an accurate assessment of condition before purchasing.