JMAC Customs MMS Handguard Gas Tube - GREEN ANODIZE!
GT-MJ556-G - 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