Safariland 6378 als paddle holster - Safariland 6378 ALS Paddle Holster - STX Tactical Black, Right Hand 6378-180-131

This holster was one of the best investments made for my PX4. It fits snug with a suede lining to protect the guns finish and still allows for quick presentation. The ALS is easy to operate while presenting a bit of a challenge for anyone trying to disarm you. There's a quick attachment system to make a quick and easy switch between mounting platforms.
Pros: Snug fit, paddle and belt loop mounting included, positive locking securing of gun
Cons: changing mounts

This review was written in the old system and had content requirements that are different than reviews written today.