Modular rifle platform - Defiance Rebel Action

Our June build of the month features a modular rifle platform built with premium brands:
⌖ Defiance Rebel Action
⌖ Krieger Barrel - SS, 6mm, K#14 Heavy Palma, 8 twist, 29'' blank, 4 Groove
⌖ Bix'n Andy - Remington 700 Trigger
⌖ APW Carbon- X Chassis
⌖ Element Optics | Theos 6-36X56 FFP APR-2D MRAD Riflescope
⌖ Element Optics | Accu- Lite Scope Mount Rings Low 34mm

[@barakakatembo3131]

Here is my question; what mathematical formula allows you to find the total length of a rifle barrel?

[@patriot.outdoors]

Hi @barakakatembo3131,
Thanks for reaching out! To better assist you with your question, could you please provide your contact information? Alternatively, feel free to reach us directly at [e-mail].
Thanks,
The Patriot Team

[@barakakatembo3131]

@@patriot.outdoors je reste dans la ville touristique de goma je fais le l'électronique et la télécommunication, il ya près que deux que je fais de recherche concernant la conception de carabine