Featured RECOILtv First Look: SIG SAUER MCX Rattler RECOILtv August 23, 2017 RECOILtv First Look: SIG SAUER MCX Rattler A 5.5-inch barrel in 5.56 or 300 Blackout definitely lives up to the name Rattler. The SIG SAUER MCX Rattler comes with a folding PDW stock, which allows the gun to be collapsed and fully functional at 16 inches, making it the shortest rifle on the market today according to SIG. It retains all the ambi controls found on the MCX. The upper from a Gen 1 MCX is interchangeable with the new version and barrels can be changed in the Rattler platform, so you can go back and forth between 5.56 and 300 Blackout. Subgun size with AR power? We expect this to raise a few eyebrows. Want to see more from RECOILtv? WATCH NOW! Explore RECOILweb:Official Statement from X-Products CEO James Malarkey in Response to ControversyOwn the Night: Night Vision Devices and IR LasersComic-Con: the Heroes of MarvelNew Firearms Products NEXT STEP: Download Your Free Target Pack from RECOIL For years, RECOIL magazine has treated its readers to a full-size (sometimes full color!) shooting target tucked into each big issue. Now we've compiled over 50 of our most popular targets into this one digital PDF download. From handgun drills to AR-15 practice, these 50+ targets have you covered. Print off as many as you like (ammo not included). Click here to get IMMEDIATE ACCESS to a digital PDF of this target pack!