The DD MK18 Upper: A CQB Powerhouse
The Daniel Defense (DD) MK18 higher receiver can be a renowned ingredient within the AR-15 platform, known for its close-quarters fight (CQB) prowess. Initially created for USSOCOM (America Distinctive Functions Command), the MK18 upper is becoming a sought-just after option for equally Skilled and civilian AR-15 enthusiasts because of its reliabil