Hello
Most of the 38 Special reviews that I did were shot with two guns.
A Taurus 85 Ulta Lite 2 inch barrel and a Smith & Wesson model 15 with a 4 inch barrel.
First I do forensic exam of the ammunition. Next I shoot a group while chronographing with each gun. 10 yards with the 2 inch Taurus 85 and 25 yards with the 4 inch Model 15. Chronograph is a Oehler 35P
Then the ammunition is shot out of each gun into a 55 gallon plastic barrel of water. The bullets are then recovered, photographed and then measured for expansion. In cases where the bullet fragments and loses its jacket, a weight is taken with all the recovered material and also a weight taken with just the lead core.
Here is the link to all the photos of the review;
38 SPL FED 110gr. HydraShok — Postimages
Data Sheet
Rather disappointing results from the 2 inch gun. It almost looks like it was trying to implode rather than expand. Almost had another blow through on the bottom of the barrel, but I cut out some hard plastic matting and positioned it on the bottom to absorb some of the energy of bullets that don't expand in water.
The bullet that was fired in the 4 inch gun did much better.
It's too bad that 38 Special has to be loaded at the pressure level that SAMMI dictates. Many of these loads are at that critical velocity threshold between expansion and no appreciable expansion. Physics is physics.
This ammunition is labeled low recoil and so it is. Very pleasant to shoot. I wonder why Federal doesn't offer this product in a +P variant.