Section 19 ARMS AND AMMUNITION; PARTS AND ACCESSORIES THEREOF 93 ARMS AND AMMUNITION; PARTS AND ACCESSORIES THEREOF 93 05 PARTS AND ACCESSORIES OF ARTICLES OF HEADINGS 93.01 TO 9304.00.00. Commodity Code Description 93 05 10 PARTS & ACCESSORIES OF REVOLVERS OR PISTOLS 93 05 20 PARTS AND ACCESSORIES OF SHOTGUNS OR RIFLES OF HEADING 93.03 93 05 91 PARTS & ACCESSORIES OF MILITARY WEAPONS OF HEADING 93.01 93 05 99 OTHER PARTS & ACCESSORIES OF ARTICLES OF HDS.93.01-9304.00.00