The DD MK18 Upper: A CQB Powerhouse
The Daniel Protection (DD) MK18 upper receiver is really a renowned component within the AR-fifteen platform, noted for its close-quarters battle (CQB) prowess. Originally created for USSOCOM (Usa Special Operations Command), the MK18 upper happens to be a sought-after option for equally Experienced and civilian AR-15 lovers resulting from its reli