The DD MK18 Upper: A CQB Powerhouse
The Daniel Protection (DD) MK18 upper receiver can be a renowned ingredient 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 has become a sought-right after option for each professional and civilian AR-fifteen enthusiasts on account of its tru