The DD MK18 Upper: A CQB Powerhouse
The Daniel Protection (DD) MK18 upper receiver is really a renowned element in the AR-fifteen System, recognized for its close-quarters beat (CQB) prowess. At first suitable for USSOCOM (U . s . Distinctive Functions Command), the MK18 upper has become a sought-after selection for equally Skilled and civilian AR-fifteen lovers resulting from its de