Tier One Nightvision Thermal QD Rails - Pard Black Black T1UBM-PARD07BLK. The UBM features their smooth cam QD system which offers micro adjustment and a smooth locking lever action. Along with three integral recoil lugs these features help ensure...
Tier One Nightvision Thermal QD Rails - Pard Black Black T1UBM-PARD07BLK. The UBM features their smooth cam QD system which offers micro adjustment and a smooth locking lever action. Along with three integral recoil lugs these features help ensure...