Shooting range segment very disappointing!
After the series being crafted around the .44 Magnum, the most powerful handgun in the world (at that time anyway), it was disheartening when Harry admitted using 'light Specials' for better control. This refers to the .44 Special, a much less powerful round that predates the .44 Magnum by almost 50 years. A 'light Special' might only have 1/3 of the power of the Magnum.
It makes sense and I do the same, but then I didn't have five movies made about me.