PMM does a lot of SCAR barrel work. In doing so we replace the factory Gas Jet with a Stainless Steel Version.
The PMM Stainless steel Gas jet uses a 2.5 MM Allen Wrench for installation and removal and Is available in a variety of sizes.
Technical Note:
FACTORY SCAR 16
16″: 1.35MM
14″: 1.45MM
10″: 2.00MM
FACTORY SCAR 17
16″: 1.45MM
13″: 1.60MM
FACTORY MK20
20″ 7.62: 1.40MM
*These are not recommendations. PMM does not guarantee or make suggestions on what gas jet size you will need to tune your SCAR. The above is offered for informational purposes only.*
NO RETURNS OR EXCHANGES ON GAS JETS
PMM Tutorial on how to use the PMM FN SCAR® Gas jet tool.
PMM Tutorial on Removing the FN SCAR® Factory Gas jet.