The DD MK18 Upper: A CQB Powerhouse
The Daniel Defense (DD) MK18 upper receiver is actually a renowned ingredient while in the AR-fifteen platform, noted for its close-quarters battle (CQB) prowess. At first made for USSOCOM (U . s . Particular Functions Command), the MK18 higher is becoming a sought-after choice for both of those Skilled and civilian AR-fifteen fans resulting from i