MPA Defender Trigger
Reduced trigger slap trigger for MasterPiece Arms Defender pistols and other semi-auto MAC-pattern firearms.
Designed to significantly reduce the trigger slap commonly associated with MPA Defender pistols and similar MAC clones. While it may not eliminate trigger slap entirely, even severe cases are reduced to a minimal and far more manageable level.
Manufactured from hardened 4140 steel and DLC coated for long-term durability and wear resistance.
Compatibility
Compatible with:
-
MasterPiece Arms Defender pistols
- Sheet metal lowers
- Milled lowers
- Velocity VMAC9
- Cobray semi-auto MAC variants
Available calibers:
- 9mm and 5.7mm
- .45 ACP
Installation Notes
These triggers have been drop-in compatible with every firearm tested so far, though some fitting may be required depending on individual receiver tolerances and firearm configuration.
If fitting is required, we are happy to assist with the process or accept a return for a full refund.
Additional Information
Some product photos depict prototype components. Final production parts may vary slightly from the images shown.
We do not currently have an estimated restock date, though another production run is planned.