The DD MK18 Upper: A CQB Powerhouse
The Daniel Defense (DD) MK18 upper receiver is often a renowned part from the AR-fifteen System, noted for its shut-quarters beat (CQB) prowess. At first designed for USSOCOM (Usa Specific Operations Command), the MK18 upper is now a sought-right after selection for both equally Specialist and civilian AR-fifteen fans as a result of its dependabili