ASG Steel Bearing Spring Guide for EVO 3 Thread Pattern_14mm CCW "Model M870 Tactical" is engraved

"Model M870 Tactical" is engraved on the left side of the receiver

High quality ABS plastic construction with metal parts

Box also includes a removable comfortable stock cover that doubles as both a soft cheek-piece and shell storage holder allowing the attachment of four additional shells

brushed metal magazine

SAMURAI EDGE LAW ENFORCEMENT USE ONLY" on the right side

ASG Steel Bearing Spring Guide for EVO 3 Thread Pattern_14mm CCW "Model M870 Tactical" is engravedUpgraded spring guide for the EVO 3A1. This upgraded spring guide has a core of high tension steel, making it capable of handling any power spring one could wish to install in the EVO. The outer part of the guide rod has a free rotating sleeve made in POM polymer, which protects the spring from unnecessary wear and heat build up, as well as minimizing friction. In combination with a supported pressure bearing, this spring guide will handle any power