Set of inserts 6522-U20, 7 inserts, Ø 3.2; 3.4; 3.6; 3.8; 4.0; 4.1; 4.3 mm.
For Standard M18 front Sights
Item Nr.: 004196
Set of inserts 6522-U20, 7 inserts, Ø 3.2; 3.4; 3.6; 3.8; 4.0; 4.1; 4.3 mm.
For Standard M18 front Sights
Item Nr.: 004196