The DD MK18 Upper: A CQB Powerhouse
The Daniel Protection (DD) MK18 upper receiver can be a renowned element within the AR-fifteen System, recognized for its near-quarters battle (CQB) prowess. At first made for USSOCOM (America Unique Operations Command), the MK18 upper is becoming a sought-after option for each Expert and civilian AR-fifteen lovers due to its trustworthiness, maneu