Gun app?

[M1XdColt]

Does anyone know any kind of Gun turning app that tells your add parts to the gun with increase or decrease? I'm more interested in the muzzle break types , just pop up in the mind but I think it's real only in the video game .

[Euphoria526]

Does anyone know any kind of Gun turning app that tells your add parts to the gun with increase or decrease? I'm more interested in the muzzle break types , just pop up in the mind but I think it's real only in the video game .

Wut?
You mean a gun tuning app that would add or subtract accuracy? Legality?
What you wrote makes no sense

[CouchOperator]

Its the Tere Hanges app, available only in iTunes, target audience and all....