The DD MK18 Upper: A CQB Powerhouse
The Daniel Defense (DD) MK18 higher receiver is really a renowned ingredient from the AR-15 System, known for its shut-quarters fight (CQB) prowess. At first made for USSOCOM (United States Specific Operations Command), the MK18 upper happens to be a sought-soon after option for equally professional and civilian AR-15 lovers because of its trustwor