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Pressure Trace system
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JGreen email

Sells for $680

PressureTrace Internal Ballistics System

This is the interior ballistics portion of the RSI Shooting Lab system. It consists of pressure instrumentation and software that runs on a Windows PC. You must have access to a PC while using this product.

Barrel harmonic calculations are also provided when velocities are entered from a chronograph but a chronograph is not required for operation. PressureTrace II will work equally well with any good chronograph

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    DO NOT USE  bullets that are larger than .277" in these barrels, the chambers were designed for .277" bullets and all 6.8 barrels have a .277" bore so bullets larger than .277 will cause excess pressure and increased copper fouling.  It seems some Maker bullets and Cavity Back bullets made by Maker are .278" and on top of that they are solid copper so check the diameter of the bullets before using them.


    This business supports AMERICA and its Constitution
    DeSantis 2024

    We're in business for the Deplorables, Patriots, protectors of the US Constitution and flag.

     AR Performance (ARP)

    Morristown Tennessee 37814

    Hi performance 5.56 & 6.8 SPC barrels and parts since 2007

    The best way to contact is by email

    Phone: 801-750-4216  8am-5pm eastern time  M- Fri only
    Sorry we do not export anything and do not have a storefront. Everything must be purchased online.

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