Sig Sauer MCX Rattler (300 Blackout) Telescoping Pistol Stabilizing Brace (Coyote) with Romeo4T Optic

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Sig Sauer Rattler Pistol with Telescoping Pistol Brace

Rapid deployment, thin, agile and precise. This is the SIG MCX® Rattler. Featuring a 5.5″ PDW barrel, the MCX platform has never been more compact or accessible. Ready to go wherever it’s needed, the MCX Rattler PSB features a 3-position telescoping pistol brace for stability and easy concealment. This gun was designed from the ground up to be as discrete as possible while retaining all the robust capabilities of the MCX. Free-floating M-LOK® handguards matched with a PDW upper and 5.5″ barrel, the MCX Rattler PSB is the ideal choice for fast-moving operators.

Romeo4T Optic

What makes this Romeo4T Solar Compact Red-Dot Sight different from other commercial sights?  This sight has been thoroughly tested and inspected to meet the strictest of military standards. All testing done on this sight was held at the Sig Sauer Elecro-Optics facility at their Oregon location. Because of all of this testing, the Romeo4T is one of the best sights on the market.

Sig Sauer’s Romeo4T was designed to make sure you always have a sight that works. The Romeo4T utilizes both a CR2032 battery as well as a solar panel. Between the battery and the solar panel, you will be able to get over 100,000 hours of use from your Romeo4T. The reason this sight is so efficient at sustaining battery/solar power is due to the fact Sig Sauer gave this sight MOTAC. MOTAC, meaning motion activated illumination, powers up your sight when motion is sensed, and powers it down when motion is idle. Between the battery, solar panel, and the MOTAC, you are sure to always have power when you need it.

This optic also features unlimited eye relief to make sure you are can always acquire your target no matter the position of your eye behind the sight. The Romeo4T gives you the ability to select between four different reticle options (Dot, CircleDot, Dot with Holds, and Circledot with Holds). This waterproof and fogproof sight is made with durable 7075 aluminum to ensure you get a lifetime of reliable service, making this sight the perfect addition to your firearm.


Additional Information
ManufacturerSig Sauer
ModelMCX Rattler
TypePistol:  Semi-Auto
Caliber300 BLACKOUT
Receiver FinishHard Coat Cerakote – Coyote
ActionGas Operated Semi-Auto
SightsNo Sights
Barrel Length5.5″
Overall Length19.3″
Weight5.1 lbs
Pistol BraceSig Sauer Telescoping Brace
MagazineOne 30-Round Magpul PMAG
OpticRomeo4T (1x20mm)
Manufacturer SKUPMCX-300B-5B-TAP-COY-RX

Additional Information Content

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