Another release from SPEED Airsoft aimed at those who are looking into tunable M4 triggers for their HPA-powered AR airsoft rifles... "SPEED Airsoft new Externally Tunable HPA M4 Triggers will bring out the beast in the Polarstar and Wolverine HPA conversion systems.

The new SPEED Externally Tunable HPA M4 Triggers incorporate dual set screws, which players can now adjust externally, and fine tune anytime with no need to remove the mech box from the receiver.   The new SPEED Externally Tunable HPA M4 Triggers will include a specially designed coil compression spring that reduces the pull tension, so players with the Polarstar and Wolverine systems can rip off lightning fast strings easily even in semi-automatic mode.

The new SPEED Externally Tunable HPA M4 Triggers available now:-

• SA5002: SPEED HPA M4 Standard Tunable Trigger (Silver)
• SA5003: SPEED HPA M4 Standard Tunable Trigger (Black)
• SA5004: SPEED HPA M4 Blade Tunable Trigger (Silver)
• SA5005: SPEED HPA M4 Blade Tunable Trigger (Black)

 
SPEED Airsoft products are all in-house CNC precision machined from USA grade billet aluminum by SPEED Airsoft in Canada.
 
All SPEED Airsoft products are available through your favorite airsoft dealers worldwide.
 
For more info, visit their website at www.SpeedAirsoft.com or contact them at [email protected]."