This is the JBD designs Mod-2L (9” 300blk barrel) adjustable valve for the MCX (Virtus/Spear LT). Condition is new. Never seen any rounds. I’m selling a 9 inch barrel as well on another post. If you want more info you can visit JBD designs website. Below is some of the info from there. “ The OMEGA Valve is the first tunable gas valve for the Sig Sauer MCX. It is made from 17-4 stainless steel via additive DMLS manufacturing, and is coated in an advanced hexagonal boron nitride coating. It does three things: Instead of indexing on a ball detent within the gas block, it indexes on the gas valve retaining pin, allowing for four gas positions as opposed to the original two. It utilizes extended gas flow paths to delay entry of the gas into the expansion chamber of the Valve, slowing down the cycling of the rifle. It utilizes Parker Mountain Machine SCAR gas jet screws, allowing the user to vent excess gas out of the front of the OMEGA Valve. “ ****READ ME**** I am not interested in trades or face to face meetups, so please don’t ask. Also…. PLEASE look at the photos before purchasing from me. Unless I explicitly state it’s condition, assume there are blemishes. Ask questions or ask for more photos. I am happy to accommodate. ****READ ME****
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