About this stock
Sig Sauer Stockxcollapsibleblk Mcx/mpx Black Synthetic Telescoping Collapsible Fits SIG Mpx Mcx is a stock for AR-15 | Sig Sauer.
Check what the stock attaches to. On an AR that means mil-spec versus commercial buffer tube; on a bolt gun it means the exact action, and whether the barrel channel matches your barrel contour.
California note: on a featureless rifle an adjustable stock is pinned in one position; on a fixed-magazine (MagLock or CompMag) rifle it stays adjustable. See the California Rifle Compliance Guide.
Manufacturer details
Sig's factory telescoping stock installs easily on your MCX/MPX via the receivers 1913 interface. It offers three different lengths of pull.
Specifications
- Brand: Sig Sauer
- Fits: AR-15 | Sig Sauer
- Finish: Black
- Manufacturer Part #: STOCKXCOLLAPSIBLEBLK
- UPC: 798681544073
Buying from WBT Guns
- Delivery: Ships to your door anywhere in the United States, or pick it up free at our La Mesa store.
- Payment: Pay in full or finance with Credova.
- Questions: Fitment or compatibility questions? Call (619) 667-9453 or email sales@wbtguns.com. FAQ
WBT Guns is family-owned in La Mesa, California, and has served shooters since 2012.
A note on accuracy. Specifications, fitment and images come from the manufacturer and can contain errors or change without notice. If a detail matters to your purchase, call us and we will confirm it before you order. Any compliance notes are general information, not legal advice; California and local laws change, and the rules that apply depend on the firearm the part goes on.
