FAB Defense FXRBS Rear Back-Up Sight for AR-15/ M16/ M4 Dual Aperture Low Folded Profile Spring-Locked Deployment Black Polymer & Metal
FAB DEFENSE (USIQ) · Rear Back-Up Sight · Polymer/Metal
UPC: 7290105941992 · Supplier item: 107066
$51.99
MSRP: $55.20
In Stock at Warehouse
Available from our primary warehouse. Warehouse fulfillment typically takes about one week.
FAB Defense FXRBS Rear Back-Up Sight for AR-15/ M16/ M4 Dual Aperture Low Folded Profile Spring-Locked Deployment Black Polymer & Metal