Knife_Sniper
New member
- Joined
- Mar 29, 2005
- Messages
- 2
I have had my MPA-30 for over a year now and have taken it out to shoot twice.
The first magazine it started to double and sometimes triple fire. I open her up and find that the sear plate has a chip on the end towards the back of the gun.
Get a replacement sear from MPA
Installed sear, took out to property.
First magazine 5th shot it starts to double and triple AGAIN.
Open her up and what do I find? Notch in the new sear in the same place. I threw it in my safe and pursued other projects.
Anyone have this problem? When I installed the new sear and manually simulated the squeeze and release cycle of the trigger the hammer and sear functioned just as they should have. I could NOT (no matter how hard I tried) get it to malfunction. I did it with the upper off, the upper on... ect. Only when I shot it did it take a chunk out of the sear.
Anyone had this type of problem?
The first magazine it started to double and sometimes triple fire. I open her up and find that the sear plate has a chip on the end towards the back of the gun.
Get a replacement sear from MPA
Installed sear, took out to property.
First magazine 5th shot it starts to double and triple AGAIN.
Open her up and what do I find? Notch in the new sear in the same place. I threw it in my safe and pursued other projects.
Anyone have this problem? When I installed the new sear and manually simulated the squeeze and release cycle of the trigger the hammer and sear functioned just as they should have. I could NOT (no matter how hard I tried) get it to malfunction. I did it with the upper off, the upper on... ect. Only when I shot it did it take a chunk out of the sear.
Anyone had this type of problem?