The DA Grizzly is a knock-off of the Remington 870, so obviously the quality is not going to be near the 870. The workmanship is definitely sub-par to that of Remington. I own both the Remington 870 Police and the DA Grizzly.
youre comparing the Grizzly to a gun that costs more than double the price.
a fair comparison is a Grizzly to an 870 Express -- and if you are comparing apples to apples like that, the grizzly is
not any worse. in fact in some ways it is better than the Express - some parts of it are significantly beefier, and it has an aluminum trigger housing like the more expensive Wingmasters and 870Ps, and actually comes with swivels installed/swivel cap thats an extra $30 on an Express.
its main downside compared to the Express is the fact that Grizzly barrels do not index perfectly on an Express, and vice-versa... whereas if you buy an Express you get 100% perfect compatibility with
all the 870 aftermarket and take-off parts. i also could not fit a Wingmaster bolt/carrier into my Grizzly.
The OP didn't ask about price, he asked about quality/workmanship/etc. If he's lucky enough he can probably find an old 870 Police, or a or a nice Wingmaster, for a price not significantly higher than the Grizzly. As for the look, feel, and attention to detail, an 870 Express is going to be a bit nicer.
do you own a recent production 870 Express? if so, did you type the bold part with a straight face? i cant believe anyone would use the words
'attention to detail' and
'look and feel' in the same sentence as 870 Express unless they are immediately preceeded by the word 'cheap'. the Grizzly and Express are
equally crappy in the fit/finish department
and yes, you can find a used 870P or Wingmaster for the same price as a Grizzly - this is an excellent suggestion. however make sure to consider that it will undoubtedly come chambered for 2 3/4" shells and will have a 28-30" fixed choke barrel also chambered for 2 3/4" shells. now you can convert it to 3" and rebarrel, and it will undoubtedly be a
superior gun when you are finished, however this requires at least another $150 for a barrel, $12 for the 3" ejector, $10 for the two ejector rivets, and some time.
and good luck trying to sell a 2 3/4", 30" fixed full choke Wingmaster barrel. been there done that.