The DD MK18 Upper: A CQB Powerhouse
The Daniel Protection (DD) MK18 upper receiver is usually a renowned part in the AR-fifteen platform, known for its shut-quarters battle (CQB) prowess. Initially designed for USSOCOM (U . s . Exclusive Operations Command), the MK18 upper has grown to be a sought-just after choice for the two professional and civilian AR-fifteen fanatics as a result