Angel Custom Enhanced Polycarbonate Loading Nozzle Assembly for WE-Tech M4 / M16 / MSK Series Gas Blowback Rifles

"This is a great upgrade from the stock nozzle. In my WE-Tech M16A3, the stock nozzle is tight at the very front of the bolt at the o-ring part (the very back part of the nozzle). However, the Angel Custom one works very well in the stock bolt and is even better in the RA-Tech steel bolt.

Pros:
+ Great build quality
+ Bright red color to show that it’s an upgraded part (isn’t super noticeable while shooting so it won’t stick out too much in the brush)
+ O-Ring is of great quality
+ Nozzle spring is snappier than the stock one

Cons:
— The rocket valve in the Angel Custom nozzle blows. The FPS is lower than stock (which could be a pro to indoor players), BUT it makes the cycling extremely sluggish. It makes it feel like the gun is much more under powered than it did with the stock nozzle. Replacing the rocket valve with the stock one fixes the issue. Also, replacing it with the RA-Tech NPAS fixes the issue as well.

I highly suggest getting this over the RA-Tech aluminum nozzle. And if you have to replace the stock one because it broke, this one is cheaper and has much better quality. Amazing buy!

"I thought before posting this review because others are getting low FPS. I can say the nozzle is way better than the plastic one the guns come with. The red color is no problem because you ever see it. I replaced the valve inside with the stock valve from my broken nozzles. i don't know the FPS of the valves that came with it. I am using a Maple leaf hop rubber. I ordered 2 nozzles for my M4 and Raptor. Regular green gas and 20 seconds of gas in Pmags. I am shooting 470-473 FPS with .28 bb's in both guns. My 416 (888) with stock nozzle shoots 380 FPS. I suppose it depends on what gun you put it in. It seems mostly the low FPS comes from the 416. Both the M4 and Raptor sound very strong. The recoil is more prevalent with this nozzle. I was surprised at how loud and strong the lock back of the bolt was the first couple of times. Great replacement nozzle.

"Stock nozzle in my We Tech 416 (M4 SOL 888)lasted a few minutes in game while this was flawless during my few hours of play,no jams or shenanigans.I got 370s FPS peak with .25 which was just enough for my cqb field.If you want to use the Npas you must use the rocket valve spring already inside the nozzle and not the Npas one.Its too short and the npas will be loose inside the nozzle assembly.

I paired the back half of the We tech stock nozzle with this loading nozzle,this will allow you to reach over 400 fps with .25 if that is important to you and adjust for any scenario.This part is mandatory if you have a we tech AR style open bolt.We tech loading nozzles being lemons seem to be a normal thing so just do yourself a favor ,get this and a pin punch set to avoid any headaches in the future.I know I will buy another spare just in case.Hopefully this review will help you avoid any guess work for FPS.