Proof Research Stainless Steel Terminus Zeus QC Pre-fit 223 Remington 26" 1:7 Twist Competition Contour
Action: Defiance Ruckus
Caliber: 223 Remington
Barrel Length: 26"
PROOF Research pre-fit carbon fiber & steel barrels for the Defiance Ruckus are to be installed in a simple operation requiring few specialized tools. The pre-fit barrels are chambered and threaded for a simple install that require only a few specialized tools. Simply torque your barrel on, double check headspace with proper gauges and head to the range! Unprecedented accuracy and performance - it does not get much better than our Defiance Ruckus steel pre-fit barrels. * PROOF drop-in barrels are designed to fit Ruckus actions with the 'Recessed' bolt nose option only and will not be compatible with actions that have cone, flat, or control round feed bolts.