Sig Sauer MCX Rattler LT 5.56 7.75" Pistol - Fresno - calguns.net
Dec 1, 2025 · I have for sale a Sig Sauer MCX Rattler legacy lower paired with Sig Sauer MCX Rattler a LT 5.56x45mm NATO 7.75" barrel complete upper. Comes with Sig Sauer's folding pistol brace. An …
Sig MCX-Regulator, Thoughts? - calguns.net
Apr 1, 2025 · The MCX upper can be fitted on a AR lower but it doesn't make use of the buffer tube. You cannot use MCX lower with an AR upper. If you are looking for an AR platform rifle, look somewhere …
SIG MCX-Regulator too expensive at $3199? - calguns.net
Oct 23, 2024 · BTW, I saw a blurb somewhere that said the MCX upper is the same on this rifle as a regular MCX. Which means you can get an MCX upper for 1400 bucks. About a hundred bucks in …
SOLD!! New! Sig MCX Spear LT w/EOtech Setup and Geissele Trigger
Jun 2, 2025 · Selling my brand new Sig MCX Spear. I have it all set up but need funds to move out of CA and figured I'd give a great deal to a fellow calgunner. Included: Eotech optic and magnifier …
WTS: SIG MCX-R Regulator w/ Optic and Bipod - SoCal - $1850
Jul 1, 2025 · The mcx is a normal upper so you can get a sig adapter and throw it on a normal lower too Optic is zeroed to 100 yards. Comes with the scope (Sig Tango MRS 2-12) and bipod (magpul fde), …
MCX REGULATOR with scope (No foregrip included) (Roseville, Rocklin ...
May 6, 2025 · MCX REGULATOR has never been shot and I don’t have the time to keep it around. Looking to use the money for a motorcycle. The gun is to be DISCONTINUED so not many around …
Which would you rather have HK MR762 or Sig MCX 308?
Jan 5, 2024 · Which would you rather have HK MR762 or Sig MCX 308? I've been thinking about getting a 16" barrelled regularly available but also relatively newly available 308 semi-auto rifle.
[SOLD] Sig Sauer MCX-Regulator - Bay Area - Calguns.net
[SOLD] Sig Sauer MCX-Regulator - Bay Area ***NO TRADES*** Looking to sell a MCX-Regulator - this rifle is brand new and unfired. I originally planned to keep it and mount the upper onto an AR lower, …
Sig Sauer MCX Rattler LT 5.56 7.75" Pistol - Fresno - calguns.net
Dec 22, 2025 · I have for sale a Sig Sauer MCX Rattler legacy lower paired with Sig Sauer MCX Rattler a LT 5.56x45mm NATO 7.75" barrel complete upper. Comes with Sig Sauer's folding pistol brace.
MCX-Spear LT 16" Black 5.56 Nato - calguns.net
Aug 23, 2025 · Make: Sig Sauer and Anderson Model: MCX-SPEAR LT Caliber: 5.56 NATO Location (city or county): Sylmar Price: $2,000 Will ship (Y/N): No Description: I have a Sig MCX-Spear LT …