Strike Industries R.Ex Riser PISTOL UPPER INTERNALS Heavy duty polymer stock and

Heavy duty polymer stock and handguard

Environmentally-friendly low-carbon steel for front protection

Comes with a low profile Picatinny / 1913 mount

The body of the trigger is CNC machined out of a solid block of Aircraft Grade Aluminum

Strike Industries R.Ex Riser PISTOL UPPER INTERNALS Heavy duty polymer stock andFeatures Low profile rail riser Lightweight, 2 0z total installed co witness height Co witness with A2 or Sidewinder Sight using R. EX mount 3 Picatinny slot sections 6061 T6 aluminum construction Anodized finish The R. EX Riser is a low profile, lightweight riser for AR platforms. Set at the ideal height for co witnessing while using the SI Reflex Exoskeleton mount with either A2 height, or Sidewinder sights (without spacer), the REX Riser is