The DD MK18 Upper: A CQB Powerhouse
The Daniel Defense (DD) MK18 upper receiver is often a renowned element inside the AR-fifteen platform, recognized for its shut-quarters fight (CQB) prowess. At first created for USSOCOM (United states of america Distinctive Operations Command), the MK18 upper happens to be a sought-right after choice for both Skilled and civilian AR-fifteen fans d