We are achieving 1J@100psi on a 0.25g BB. This means heavier BBs or higher PSI will put you way into or above UK field limits and closer to DMR (you can go up to 130PSI on this adapter). The adapter cycles well down to 80PSI.

• CNC Mag Release and Feed Tube

• CNC Valve Collar (This means no valve on plastic thread, for a FAR more durable adapter)

• BB retention mechanism to reduce BB loss during magazine changes

• Adjustable rear shim to fit various M4 mags (we recommend EPM1/EPM1s in all cases)

• US HPA FITTING as standard, EU push fitting can be found on the website

• Rack your gun before insertion of the adapter

Requires donor feed lips, valve and pins from a VMP1 gas magazine. Install pins from the right side of the adapter (when held as if in the gun)

It doesn’t end there, we offer excellent product support, lifetime warranty (with airtac) , and provide free spare parts should you or your team ever need them!

 

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