F.A.B. FRBS Front & Rear Back-Up Sights
FRBS is an advanced, low-profile, durable, auxiliary front & rear sight. The FRBS Kit is readily mounted on any 1913 Picatinny rail, making it ideal for use on M4 / AR-15 / M-16 platforms and on the FAB Defense® KPOS.
Included:
Front and Rear Polymer Back-up Sights.
₱5,200.00Price
Color