The DD MK18 Upper: A CQB Powerhouse
The Daniel Defense (DD) MK18 higher receiver is usually a renowned component from the AR-fifteen System, noted for its close-quarters fight (CQB) prowess. At first suitable for USSOCOM (U . s . Exclusive Operations Command), the MK18 higher has grown to be a sought-following option for each professional and civilian AR-fifteen fanatics resulting fr