Bunkerkings NTR Speed Feed BlackThe Bunkerkings NTR is the Speed Feed You've Been Waiting For. Until the NTR ("Enter"), if you wanted a full coverage, soft rubber speed feed, you had to deal with poor reload performance, spilling paint or sagging fingers. Soft Full Coverage Spring Fingers Fast & Easy Reloads Never Sags Holds in Paint Won't Pop Open Cleans in Seconds More Durable Full Coverage Design Keeps Dirt and Debris out of your Spire Crawling through brush and sticks, diving in