My 870 express has the metal trigger group instead of plastic and it had a 28in. ribbed barrel with the Remchoke. What vintage would it be and when did the trigger group change? The shotgun is a great shooter and has had no cycling problems. I replaced the 28" barrel with a Remington 18" barrel and use it as a home defense weapon now. Are there any advantages in owning older Expresses? I have read posts that newer Expresses may have quality issues. Regardless of any issues, I'll probably hang on to it since it was given to me and I have no money tied up in it. As I said, it seems to be a real sound firearm and I keep it close and loaded at night.