The DD MK18 Upper: A CQB Powerhouse
The Daniel Defense (DD) MK18 upper receiver is a renowned component within the AR-fifteen System, noted for its shut-quarters combat (CQB) prowess. Originally made for USSOCOM (U . s . Unique Functions Command), the MK18 higher has grown to be a sought-immediately after option for both equally Skilled and civilian AR-15 lovers because of its depend