MPA Defender Trigger
This trigger is designed to significantly reduce "trigger slap" common
to the Masterpiece Arms Defender series pistols and other semi auto MAC
clones. It won't eliminate slap 100%, but it will take even the most
severe trigger slap and reduce it to a negligible amount. While it's
been a drop-in part on every gun we've tested so far,
it may require some fitting
on some guns. If it doesn't work out of the box, reach out
to us and we can guide you through the fitting process or accept a
return with a full refund. Compatible with MPA Defenders both sheet
metal and milled lowers.
It has also been tested and proven to work in Velocity VMAC9 and Cobray guns.
These are made of hardened 4140 steel and DLC coated for a lifetime of hard use.
Installation Instructions
Some of the product photos here depict a prototype part, the final product may differ very slightly from the photos.
Installation Instructions
Some of the product photos here depict a prototype part, the final product may differ very slightly from the photos.