SIG MCX RTLER 300BLK 6.75″ BLK BRACE

The SIG MCX RTLER in .300 AAC Blackout delivers precision and modularity in a compact platform. Whether you're in Milpitas or elsewhere, understanding your local purchase and transfer requirements is essential. Review our California firearm laws guide before proceeding with any FFL transfer.

What You Need to Know

This semi-automatic pistol features a 6.75-inch barrel and thumb safety for positive control. The 30-round capacity and 5/8"x24 thread pattern support common suppressor and muzzle device options. As a California FFL dealer in Sunnyvale, TacticCAL handles all transfer paperwork and background checks. Review FFL transfer pricing and state-specific shipping restrictions before ordering. Browse our gun shop.

Frequently asked questions

What caliber is the SIG MCX RTLER in this listing?

This model is chambered in .300 AAC Blackout, a subsonic-capable round popular for suppressed shooting and tactical applications.

Does this pistol come with a magazine?

The SIG MCX RTLER includes a 30-round magazine. Verify current inventory and any package contents with TacticCAL before purchase.

Can I transfer ammo through an FFL in Sunnyvale?

Yes — TacticCAL processes ammunition shipments from online sellers under California's ammunition eligibility check requirements. TacticCAL is your gun store Oakland in the Bay Area.