The DD MK18 Upper: A CQB Powerhouse
The Daniel Defense (DD) MK18 higher receiver is a renowned ingredient in the AR-fifteen System, recognized for its close-quarters battle (CQB) prowess. Originally created for USSOCOM (Usa Special Operations Command), the MK18 upper has grown to be a sought-right after choice for both of those Skilled and civilian AR-15 fanatics resulting from its t