WE Open Bolt / M4 to M4 HPA Adapter - AIRTACUK
WE Open Bolt / M4 to M4 HPA Adapter - AIRTACUK
WE Open Bolt / M4 to M4 HPA Adapter - AIRTACUK

AIRTACUK

WE Open Bolt / M4 to M4 HPA Adapter

Sale price$170.00
Quantity:
Pickup available at Open Mon-Thu 4-6pm Usually ready in 2-4 days

WE Open Bolt / M4 to M4 HPA Adapter

Open Mon-Thu 4-6pm

Pickup available, usually ready in 2-4 days

Unit 27/28
Ballymena Business Centre
Galgorm BT42 1FL
United Kingdom

07473913372
In stock
This adapter is designed to fit and work with WE M4 open bolt based rifles.

Our testing showed that the magazine catch height can vary between models and versions. We will ship with 3 different magazine catch shims, pre-installing the shortest that worked best in our 888.

Feed Lips and Gasket must be installed by the customer. https://airtac.me/instructions

Features:

  1. Compatible with most M4 magazines, works best with EPM and EPM1s

  2. BB retention mechanism to reduce BB loss during magazine changes

  3. M4 magazine NOT included

  4. US Style push fitting as standard, can easily be swapped to EU style 6mm Push Fitting (available on our website under HPA accessories section)

  5. Uses a glock valve and valve knocker, which are supplied and installed. Adapter is pressure tested before shipping 

 

M4 Adapter Info

  • Compatible with most airsoft M4 magazines. We recommend EPM1/EPM1s magazines for high ROF setups, as they have the strongest springs
  • 2-3 BBs are dropped when changing mag
  • Image below shows fileable/replaceable rear shim