The DD MK18 Upper: A CQB Powerhouse
The Daniel Defense (DD) MK18 higher receiver is really a renowned component while in the AR-15 System, recognized for its shut-quarters battle (CQB) prowess. Originally suitable for USSOCOM (U.s. Unique Functions Command), the MK18 upper has grown to be a sought-right after selection for equally Expert and civilian AR-fifteen enthusiasts as a conse