The DD MK18 Upper: A CQB Powerhouse
The Daniel Protection (DD) MK18 upper receiver is really a renowned part while in the AR-fifteen System, noted for its shut-quarters fight (CQB) prowess. Initially created for USSOCOM (U . s . Unique Operations Command), the MK18 upper has grown to be a sought-after option for the two Specialist and civilian AR-fifteen fans as a result of its depen