I have seen a broken plastic trigger group. It was just a few months ago when I was cleaning/ inspecting a Mossberg 500 8-shot. As I removed the trigger group, parts went airborn. The back of the trigger ensemble had cracked where it holds the hammer spring. This gun is 15 years old, had thousands of rounds put through it, and has seen some abuse and neglect.
Before this, I acquired a used Mossberg Slugster. The trigger guard was cracked at the rear. The gun had all kinds of obvious signs of medling and tampering from unskilled hands. It was probably the result of a previous owner doing something stupid or just mistreating it.
Does this scare me? No. Plastic on guns doesn't bother me at all. It's been my experience that the plastic lasts longer than the metal parts do. I've replaced a whole lot more worn metal parts on guns.
What the experience did teach me is that I don't like Mossberg Cust. Service. You don't work on Mossberg trigger assemblies, you just replace the whole thing. That's the way they've designed it. Now, when you try to order a replacement trigger assembly from them, they want a copy of your gunsmithing certificate from a "certified" gunsmithing school. Needing a certificate to push a pin out of a receiver is about like needing a health inspector to verify you have wiped your butt and washed your hands according to state regulations.
You don't get that treatment from Remington. Remington customer service will help you build a custom gun by giving you part numbers and supplying the parts.
With all the plastic I hang on guns from stocks to sidesaddles, and with all the plastic I put in guns (remember, shotgun shells are more plastic than brass), I'm not afraid of plastic at all.
2guntom
454 Casull +