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This design evolved from the Tac 1 battle belt rig, hence the name. The Evolution Competition uses a downsized version of our battle proven, rock solid, Tac 1 laminated chassis. We can use the EV chassis to drop, offset and cant the holster to accommodate the individual shooter's style and build while remaining within legal holster guidelines. The Evolution Competition has become the most successful solution for women because of the extensive adjustment parameters. Hourglass or straight waisted, low riders or high waisted pants, bent knee or rotated hip stance, we can tune the EC to your particular and unique style. With the EC, women competitors can take advantage of more forgiving female drop and offset holster rules. The EC can substantially increase speed through ergonomic efficiency, by accommodating the wide range of motion, strength, stance and build differences of women shooters. The Evolution Competition is Wicked Fast and is custom looped for your competition belt so it will be rock solid. This is not a manufactured product, it is a custom crafted and tuned piece of competition equipment. When possible we prefere that you come to our shop with all of your equipment for the final fit and tune of the EC, so that we get it perfect. We know this may be an effort for some but like custom tailored clothing, it makes a difference. When a visit is impractical, we can get the information we need to set the rig up from pictures of you in action. If we can see how you shoot we can wrap the equipment around your style rather than making you adapt to the equipment.

Evolution Competition Holster

  • Viper is a custom shop and will accommodate any request we feel is possible and safe. This includes vehicular, ATV, UTV, Marine and SMGs.

    Viper will purchase any blue gun that is available, in order to fullfill an order, at no cost to the customer.


    For those handguns for which a Blue Gun does not exist, Viper can construct a holster using the customer's handgun if it can be made available. On orders of this nature Viper guarantees a 72 hour turnaround unless there are extenuating circumstances, complications or extreme custom work that require more time. Viper also has access to gun shops that may have your model gun. If we can find your model in a local shop this provides an alternative to transporting or shipping your handgun to our shop.

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