ESD ER15 10.5"

This is a replica based on the VFC m4 system, where everything that’s supposed to be steel is steel.

● T7075 T6 forged aluminum alloy receiver.
● Receivers with hard anodize surface finished.

● Steel outer barrel and outer barrel seat.

● Steel flash hider, steel forward assist, steel dust cover.

● Steel selector, steel pivot pin and takedown pin.

● Steel magazine catch with aluminum alloy CNC button.

● Aluminum alloy trigger guard, and forged aluminum alloy charging handle.

● RS buffer tube with steel nut and steel end plate.

Purchased in March 2024 and used in a few games. The hop-up rubber has been replaced and it shoots very nicely and straight (I’ve been using 0.36g BBs). It came with a steel inner barrel right out of the box. It’s definitely sturdier and more realistic feeling than most other GBBRs — on par with Vipertech. Thanks to the steel parts, it’s nearly indestructible. The gun uses VFC nozzles, so compatible spare parts are easy to find.

I’ve used it in 7°C weather without issues, though it’s not a cold-weather gun like the MWS, especially not in full auto.

Hop-up is adjustable from the front using a long Allen key, which is included.

There are no defects whatsoever. Only few smaller scratches.