COLT KING COBRA 4" (PRE-2019), PYTHON 4", TROOPER 4" | DAN WESSON .357 4" | RUGER GP100 4", SECURITY SIX 4", SERVICE SIX 4", SPEED SIX 4" | SMITH & WESSON K Frame M10 4", K Frame M19 4", K Frame M66 4", L Frame M586 4", L Frame M686 4" | TAURUS 425 TRACKER 4", 627 TRACKER 4", 66 4"