GrovTec Muzzle Thread Protector 1/2-28 .620 Pencil Barrel

Grovtec Thread Adapter 1/2"-28 to 5/8"-24 Steel Black

HUXWRX QD Flash Hider Suppressor Mount 5.56mm AR-15 1/2"-28 Thread Black

Dead Air KeyMo Adapter for HUB Based Silencers 1 3/8"-24 Steel Black

KAK Industry Plan B HUB Mount for 1.375x24 HUB

Sig Sauer Taper Cap 7.62 5/8x24

Surefire SOCOM Muzzle Brake Suppressor Mount AR-15 1/2"-28 Thread 5.56/223 Steel Matte

Banish Thread Adapter 1/2"-28 to 5/8"-24 Thread