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		                        | National Stock Number:
 1005-01-650-3550
 
 Federal Supply Class:
 1005
 
 National Item Identification Number:
 016503550
 
 Description:
 RIFLE,5.56 MILLIMETER
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 Manufacturer Information:
 
 | LMT 5.56 MARS-L (GS16) | 3W544 | LEWIS MACHINE & TOOL CO. | 
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 Techincal Specification:
 
 | SPECIAL FEATURES | 16-INCH BARREL VARIANT; SOP MOD STOCK |  | FEED METHOD | CLIP |  | III PART NAME ASSIGNED BY CONTROLLING AGENCY | MARS-L GS VARIANT |  | III SIZE DESIGNATION | 5.56 MILLIMETER |  | PROPRIETARY CHARACTERISTICS | PACS |  | MODEL NUMBER | GS16 |  | OPERATION METHOD | GAS | 
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