Now you can have superb accuracy (1/2" or less at 25 yds with good ammo) without sending your pistol off to a master pistolsmith and waiting for months. Wilson Combats "drop-in" barrel has the critical lock-up contact areas cut to a dimension that provides a good lock-up in most Colt and Springfield pistols. Due to variations in pistol dimensions, installation in some pistols may require very minor material removal which most people can easily do themselves.
Specifications and Features:
Wilson Combat match Drop-In barrel
.45 ACP Government
Caspian Government Model/Enhanced Government Model
Safari Arms Matchmaker
Colt Gold Cup
Colt Double Eagle