Yankee Hill Machine Co
YHM THREAD PROTECTOR VICTRA-12
Model:

Thread Protector , Weight (oz): 7
Yankee Hill Machine Co Thread Protector, For Use with VICTRA-12 Mounting Device When Suppressor is Not in Use, Matte Finish, Black YHM-1249For Victra-12 Silencers • 17.76 Free-Float LVOA Rail/ Ambi Bolt Release