The CTR also features a supplemental friction lock system that minimizes excessive stock movement for enhanced weapon stability and an ambidextrous QD sling mount that will accept any push-button sling swivel

either a weaker or stronger spring may be desired (this is a case to case basis)

Conformal coating (Military Specification MIL-V-173C)

Upper Receiver / Polymer Grip

for expert or airsoft gunsmith

DYE i4 Pro Goggle - SRGNT Olive/Black Condor The CTR also features aDESCRIPTION Introducing the new i4 Pro Goggle, another step in DYE's long legacy of goggle engineering. A lightweight, small profile goggle system delivering utmost protection, visibility, and now with enhanced precision comfort thanks to DYE's groundbreaking GSR Pro Strap premium feature. The GSR Pro Strap offers the most precise tension control for a secure, comfortable fit. Simply turn the dial to your desired tension and go. The wide head pad