FN Scar™ 16/17/20 Stainless Steel Gas Jet Kits
Designed as a drop in replacement for the factory gas jet, these are precision machined from Stainless Steel and feature a 2.5mm Internal Hex to aid in removal. Sold in 2 "tuning" packages, Each kit features the perfect combination of jets to suite your unique rifles needs.
Non Suppressed Package Includes:
1.2mm,1.3mm,1.4mm,1.5mm,1.6mm Gas Jets
Suppressed Package Includes:
1,7mm , 1.8mm , 1.9mm , 2.0mm , 2.25mm , 2.5mm Gas Jets