Excellent

The Magpul SGA Stock for the 870 is a great improvement over the factory Express stock. Installation takes only minutes. The grip angle is improved, which allows for more positive indexing of the trigger, safety, and quicker/shorter movement to slide release. Includes spacer to customize length of pull in half inch increments, but I actually found the shortened length with out spacers to be most comfortable. Overall, balance is improved by moving the center of gravity slightly back toward the shooter. quite satisfied with this product.