The DD MK18 Upper: A CQB Powerhouse
The Daniel Defense (DD) MK18 upper receiver is actually a renowned element during the AR-fifteen platform, known for its shut-quarters beat (CQB) prowess. Initially made for USSOCOM (United states of america Unique Functions Command), the MK18 upper happens to be a sought-immediately after choice for both Qualified and civilian AR-15 fanatics resul