SIG MCX Gen 1 Legacy M-Lok and KeyMod Rails for sale in Texas

$800.00

SIG MCX Rifle chambered in 5.56 NATO (.223 Rem). This rifle is a gen 1 production, known as the “MCX Legacy”, which I believe is the best of the three. It is lighter than the Virtus and the current Spear LT model as well as being the only one in a black color and has a shorter handguard rail that doesn’t reach all of the way to the muzzle. Unlike anecdotal reports in the current Spear LT line, the Gen 1 barrel is solid without feeling muzzle-heavy.

This rifle also has the newer upgraded bolt and bolt carrier found on the Spear LT and Virtus, which has the thicker curved locking lugs for durability as well as the firing pin block, as opposed to the earliest Gen 1 models which has a traditional style AR15 bolt and no firing pin block.

The rifle includes both the original KeyMod rail as well as an aluminum Midwest Industries MLOK rail handguard. I have both equipped with a picatinny rail at the bottom for a handgrip to be mounted, but they can be removed if desired.

I am also including a Sig Sauer red dot sight with front and rear Magpul BUIS. The original handgrip is included, but I currently have a Magpul MIAD grip.