Small but Mighty
US Special Operations Command (SOCOM), on May 19th, issued a notice of intent to buy an undisclosed quantity of Sig Sauer’s MCX short-barreled rifles as personal defense weapons (PDW) under a five-year sole source contract. As a result, special Operations Forces (SOF) will finally be receiving a much-requested ultra compact PDW to help blast their way out of tight places. Known as the “Rattler,” this Sig will be chambered in .300 blackout and standard 5.56X45mm ammunition.
The official US Government notice of intent reads, in part:
“The Government hereby submits a notice of intent to award the Commercial Personal Defense Weapon (PDW) contract to Sig Sauer. This IDIQ (Indefinite Delivery, Indefinite Quantity contract) will provide complete PDW weapons (Sig Rattlers – 5.56mm and .300 Blackout caliber) that includes suppressors (SL series), cleaning kits, magazines, quick barrel change kits and force on force training kits. Furthermore, parts, sustainment, and New Equipment Training will also be part of this IDIQ. The PDW system will allow Operators to have maximum firepower in a concealable weapon.”
A Long Time Coming
SOCOM had explicitly requested a weapon chambered in .300 blackout as it delivers more stopping power when launched from a short-barreled rifle (the Rattler has a 5.5-inch barrel) and boasts improved performance over 9mm offerings in the subsonic velocity band. If an operator decides to fire 5.56 NATO rounds instead, the switch is simple. All one has to do is change the barrel. As you’ll note above, quick change barrel kits are included.