Daniel Defense was awarded the Naval Surface Warfare Center - Crane Division contract for the MK12 low profile gas block. As a result we are able to offer this gas block commercially. This gas block is built to Crane specification for USSOCOM.
* Does not fit within the DDM4 Rail, SLiM Rail, MFR XS, or Omega Rail.
Product Weight 1.9 oz
Inside Diameter 0.750"
Attachment Style Set Screws
Manufacturer Daniel Defense