50 AE - Snap Caps Dummy Rounds - - INERT

I am thinking about getting a Smith and Wesson 686 replica air pistol to allow me to practice on the cheap. How faithful to the real thing are these in terms of

All American Training Rounds - Dummy 380 Auto Training Snap Caps (Set of 10 Nickel and Blue) : Sports & Outdoors

Trainer Dummy Rounds, Training Rounds, Dummy Rounds, Tactical

Dummy Rounds / Snap Caps - J&M Spec Firearms, Blanks, Dummy Rounds, & Film Props

Inert Ammunition Photos and Images & Pictures

Dummy Rounds Collection - eHobbyAsia Airsoft

Buy Live And Dummy Ammo Online

7.62x54R in Stripper Clip - Snap Caps Dummy Rounds

Dummy Rounds, Snap Caps, Inert Training Ammo - J&M Spec.

300 Blackout (AAC) - Snap Caps Dummy Rounds

50 AE Snap Caps Dummy Rounds INERT

50 Cal Round - Inert Dummy Ammunition - Inert Products LLC