Combat Armory Thread Protector 1/2 x 28 (9mm & .357SIG Barrel) Knurled Straight Fluted in Radio Active Green. The Combat Armory thread protector is manufactured from solid Aerospace Materials. Designed to protect your threaded barrel when an accessory is installed. This thread protector is common to 9mm caliber threaded barrels. (including 9mm conversion threaded barrels) Fits all 1/2 x 28 threaded barrels.
Combat Armory
Combat Armory Thread Protector 1/2 x 28 (9mm & .357SIG Barrel) Straight Fluted in Radio Active G
Combat Armory
Combat Armory Thread Protector 1/2 x 28 (9mm & .357SIG Barrel) Knurled Straight Fluted in Naked.
Combat Armory
Combat Armory Thread Protector 1/2 x 28 (9mm & .357SIG Barrel) Knurled Straight Fluted in Copper
Combat Armory
Combat Armory Thread Protector 1/2 x 28 (9mm & .357SIG Barrel) Knurled Straight Fluted in Gold.
Combat Armory
Combat Armory Thread Protector 1/2 x 28 (9mm & .357SIG Barrel) Knurled Straight Fluted in Red. T
