Home / NFA Accessories / YHM KURZ QD ADAPTER 1-3/8-24 View cart “SILENCERCO DELTA THREAD PROTECTOR 1/2X28” has been added to your cart. YHM KURZ QD ADAPTER 1-3/8-24$74.00 1 in stock [] YHM KURZ QD ADAPTER 1-3/8-24 quantity Add to cart UPC: 841812100997 SKU: YHM-3051 Category: NFA Accessories Product ID: 9994 Related products RADIAN RAPTOR-SD AR15/M16 GAS VENTED CHARGE HANDLE $124.94 – $129.95 Select options DEAD AIR 1/2X28 THREAD PROTECTOR $18.99 Add to cart SilencerCo Fixed Barrel Spacer AC22 $50.15 Add to cart RUGGED 3 LUG MOUNT FOR OBSIDIAN 9 $99.99 Add to cart