JMAC: MMS Gas tube - WBP Mini Jack/Lynx 5.56

Brand :

(No reviews yet) Write a Review

JMAC Customs MMS Handguard Gas Tube

GT-MJ556 - Fits WBP Mini Jack / Lynx 5.56/.223


  • Compatible with WBP Mini Jack / Lynx 5.56/.223 Length Gas Systems
  • Partially sleeves over the gas block for additional 1913 rail slots
  • Free float design does not make contact with gas block or rear sight block
  • Can be used to mount optics and will retain zero
  • Requires the MMS Lower Handguard
  • Gas tube is optional for MMS installation