The DD MK18 Upper: A CQB Powerhouse
The Daniel Defense (DD) MK18 higher receiver is usually a renowned element during the AR-fifteen System, noted for its near-quarters battle (CQB) prowess. Initially suitable for USSOCOM (United States Special Functions Command), the MK18 upper is now a sought-after selection for both of those Qualified and civilian AR-15 lovers resulting from its r