The DD MK18 Upper: A CQB Powerhouse
The Daniel Protection (DD) MK18 upper receiver can be a renowned part within the AR-fifteen platform, known for its shut-quarters overcome (CQB) prowess. Originally suitable for USSOCOM (United States Distinctive Functions Command), the MK18 upper has become a sought-soon after option for the two Qualified and civilian AR-15 fans as a consequence o