Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The devil's in the details

I like the Blackhawk Serpa holsters, but this one is advertised as being for a Taurus Judge with a 3" barrel. What the seller (and Blackhawk) fail to mention is that this is for the Judge with a 2 1/2" chamber. The Serpa lock system will not engage the trigger guard if you have the Judge model with the 3" chamber. This is a really good holster, but be aware of the difference in chamber dimensions and don't buy this if you have the 3" chamber.