The DD MK18 Upper: A CQB Powerhouse
The Daniel Protection (DD) MK18 upper receiver can be a renowned component during the AR-15 platform, noted for its close-quarters battle (CQB) prowess. At first made for USSOCOM (U . s . Particular Functions Command), the MK18 higher is now a sought-immediately after option for the two Qualified and civilian AR-fifteen enthusiasts as a consequence