Tiberius Arms M4 Front and Rear Site Combo Set Tactical Vests & Accessories OPR Rebuild – up to

OPR Rebuild – up to 4-5 rebuilds

Programmable Breech Delay with selectable Eye Process and (4) Eye Modes

This is a barrel tip

Other bolt features include our ramping detents grooves which make for a much easier transition for the ball detents during each shot

Raised carry handle sight

Tiberius Arms M4 Front and Rear Site Combo Set Tactical Vests & Accessories OPR Rebuild – up toThe Tiberius Arms M4 Front and Rear Sites are all metal quality fixed sights for your weapon system. Front Site Specs: Adjustable Front Sight Quick realease thumb lock Square A2 post for precise elevation adjustments Fits most tactical rails Rear Site Specs: Adjustable Rear Sight Quick realease thumb lock Precision windage elevation adjustments Dual sight apertures Fits most tactical rails