Product Overview
- Semi-automatic .300 AAC Blackout AR pistol with a short-barreled gas piston operating system.
- 9" threaded barrel with QD suppressor-ready flash hider, 1:5" twist rate, and M-LOK handguard in Flat Dark Earth.
- Includes pistol; additional contents not confirmed.
- Must ship to a Federal Firearms License (FFL) holder.
Overview
The Sig Sauer MCX Rattler LT chambered in .300 AAC Blackout is a semi-automatic AR pistol operating via a short-stroke gas piston system. It features a 9" carbon steel threaded barrel (5/8"-24), 30+1 capacity, aluminum alloy receiver with Flat Dark Earth anodized finish, M-LOK handguard, and a SIG Flat Blade Match Trigger. The barrel has a 1:5" twist rate and ships with a QD suppressor-ready flash hider. Overall length is 18.8" and weight is 5.6 lbs.
Key Features
- .300 AAC Blackout chambering with 30+1 capacity and 9" carbon steel barrel.
- Short-stroke gas piston operating system.
- 5/8"-24 threaded barrel with QD suppressor-ready flash hider installed.
- 1:5" twist rate barrel for stabilizing .300 Blackout projectiles.
- M-LOK handguard for mounting accessories along the forend.
- SIG Flat Blade Match Trigger for a defined break.
- Ambidextrous thumb safety; optics-ready top rail; Flat Dark Earth anodized aluminum receiver.
FFL & Compliance
This firearm must ship to a Federal Firearms License (FFL) holder. Buyer is responsible for knowing and following all applicable local, state, and federal laws prior to purchase. Magnum Ballistics does not provide legal advice or determine buyer eligibility. We ship only to the FFL selected during checkout.
