RA Tech CNC Steel Nozzle Guide for WE M4 Airsoft GBB Rifle

"Good solid construction, no marred edges. Had some trouble installing them in my RA-Tech CNC Bolt carrier with the magnetic locking nozzle. But with a little persuasion with my hands and maybe one tap from a tiny hammer it was in and never coming out. I would say RA-Tech isn't a perfect fit with WE-Tech internals but that basically all we have for WE-Tech upgrades. at least RA-Tech fits okay with RA-Tech parts

"I was a bit apprehensive with purchasing these as I've been burned in some way with every RA-tech product I've ever bought. Every single upgrade I've purchased has been off spec from original WE designs which is frustrating.

This is no different HOWEVER, its the best part I've purchased from them in terms of it's fitment. These are good quality and to my surprise they also fit right in with my build. I did still have hang up with stock WE plastic nozzles (end of 2015 nozzles) but this can be negated by shaving down some material with the side nozzle guide (one pictured to the left in Evike's stock photo). This due to added material right at the end of WE's plastic nozzles. Overall I've been most satisfied with this part in terms of it's near drop in fit which should have been common place from the start with RA-tech products.

Relevant parts list: BLACKSMITH steel bolt (RA-tech clone), RA-tech nozzle guides, WE complete nozzle w/ npas, modified RA-tech forged receiver, stock WE charging handle, modified New Age hopup unit, etc etc