Trigger groups on Ebay typically sell for $200+. I would never buy one, because it is likely someone is offloading a problem child.
What series is your mini? ( First 3 numbers in the serial number, such as 184- or 581-)? For instance.
When I was in the People's Republic of Kalifornia, I would never modify my mini's in a manner that would require goofy stock, or magazine changes. Those would likely have a high probability of failure, just at a critical moment.
I would recommend sucking up the high cost of the muzzle brake and gunsmithing. And while your at it, have the gunsmith smooth out you trigger pull.
You will be very happy with your reliable, smooth running mini at the end of the process. Money well spent.
What series is your mini? ( First 3 numbers in the serial number, such as 184- or 581-)? For instance.
When I was in the People's Republic of Kalifornia, I would never modify my mini's in a manner that would require goofy stock, or magazine changes. Those would likely have a high probability of failure, just at a critical moment.
I would recommend sucking up the high cost of the muzzle brake and gunsmithing. And while your at it, have the gunsmith smooth out you trigger pull.
You will be very happy with your reliable, smooth running mini at the end of the process. Money well spent.
