The DD MK18 Upper: A CQB Powerhouse
The Daniel Defense (DD) MK18 upper receiver is actually a renowned part within the AR-fifteen System, noted for its shut-quarters beat (CQB) prowess. At first designed for USSOCOM (United states of america Specific Operations Command), the MK18 upper has become a sought-following selection for both of those Experienced and civilian AR-fifteen enthu