Pistol, BANSHEE, Mk57, 5.7X28MM, 8"

The hunt for your next personal defense weapon is over. Chambered in 5.7x28mm this Mk57(TM) BANSHEE(TM) utilizes an 8" barrel to maximize the full potential of the 5.7x28mm round as a close-range personal defense caliber. Built on the Mk57 platform, this BANSHEE accepts FN(R)* Five-seveN(R)* pattern magazines and features an intuitive oversized mag release. Rest assured that even with the use of pistol mags, conventional AR functionality like last round bolt hold open is here to stay in the Mk57.Available in a variety of cerakote finish options, the BANSHEE series represents the most innovative AR pistols and SBRs available today. From the quick deploying RIPBRACE(R), to the stylized receivers and EML(TM) handguards, every BANSHEE is tailor-made to be the personal defense weapon you can always depend on. With full length M-LOKslots on both sides and the bottom of the handguard as well as M-LOK between the top picatinny rail sections, you'll always have enough space for those must have accessories.With the wide range in ammunition available, and the option for suppressed operation, the available Action Tuning Kit will allow you to tune your system even more for added flexibility and smoother operation. .carousel-container { max-width: 1200px; margin: 0 auto; overflow: hidden; position: relative; width: 100%; border-radius: 15px;/* Rounded corners for container */ box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);/* Subtle shadow for a floating effect */ } .carousel-wrapper { display: flex; width: 100%; transition: transform 0.5s ease;/* Smooth transition on slide change */ } .carousel-slide { flex: 0 0 calc(33.333% - 20px); margin-right: 20px;/* Increased margin for a clean look */ display: flex; justify-content: center; align-items: center; position: relative; border-radius: 10px;/* Rounded corners for images */ overflow: hidden; background-color: #f1f1f1;/* Soft background for each slide */ } .carousel-slide img { width: 100%; height: auto; object-fit: cover;/* Ensure images fill the space */ transition: transform 0.3s ease;/* Smooth zoom effect on hover */ } .carousel-slide:hover img { transform: scale(1.05);/* Subtle zoom effect on hover */ } .carousel-controls { display: flex; justify-content: space-between; align-items: center; margin-top: 15px; position: absolute; top: 50%; width: 100%; transform: translateY(-50%); z-index: 10;/* Ensure buttons are above the carousel */ } .carousel-btn { background-color: rgba(0, 0, 0, 0.6); color: white; border: none; padding: 12px 18px; cursor: pointer; font-size: 16px; border-radius: 30px;/* Rounded buttons */ transition: background-color 0.3s ease; opacity: 0.7;/* Slight transparency */ } .carousel-btn:hover { background-color: rgba(0, 0, 0, 0.8);/* Darker on hover */ opacity: 1;/* Fully opaque on hover */ } @media (max-width: 1024px) { .carousel-slide { flex: 0 0 calc(50% - 20px);/* Show 2 slides on medium screens */ } } @media (max-width: 768px) { .carousel-slide { flex: 0 0 100%;/* Full width slides on smaller screens */ } } @media (max-width: 480px) { .carousel-btn { padding: 10px 15px;/* Smaller buttons on mobile */ } } Previous Next document.addEventListener('DOMContentLoaded', function() { const carousel = document.getElementById('carousel'); const prevBtn = document.getElementById('prevBtn'); const nextBtn = document.getElementById('nextBtn'); const slides = carousel.children; const slidesToShow = 3; let currentSlide = 0; function updateCarousel() { const slideWidth = slides[0].offsetWidth + 20; // width + margin carousel.style.transform = `translateX(-${currentSlide * slideWidth}px)`; } nextBtn.addEventListener('click', function() { if (currentSlide + slidesToShow 0) { currentSlide--; updateCarousel(); } }); // Responsive adjustment window.addEventListener('resize', updateCarousel); }); Radial Delayed Blowback(TM) Operating SystemOriginally developed for the .45 ACP MkG platform, CMMG has adapted our Radial Delayed Blowback system across our pistol caliber lineup to create pistols and rifles with a softer recoil impulse and reduced bolt weight compared to traditional straight blowback systems. Check out our CMMG Resources article & video to learn more about what sets Radial Delayed Blowback apart.Mk57 ZEROED parts and accessories - Quality comes standardThe AR platform is well known for its capability for customization but picking the right parts doesn't have to be a nightmare of homework. Everything from the RIPBRACE to the full kit of ZEROED parts and accessories are made here in the USA with quality and attention to detail that is second to none and each BANSHEE comes equipped with a slew of ZEROED parts standard, including:ZEROED Pistol GripZEROED Drop-In TriggerZEROED 60deg/90deg Ambi SafetyZEROED AR15 Ambi Charging HandleZEROED AR15 Bolt CatchZEROED AR15 Polymer Dust CoverZEROED Linear Compensator 5.56mmLifetime Quality GuaranteeWe aim to please, that's why every CMMG product is backed by our Lifetime Quality Guarantee against material and workmanship defects. Learn More.~Firearms shipping to states with magazine capacity restrictions will only ship with 10rd magazines in place of standard capacity magazines. CMMG does not address any other state compliancy requirements for further restricted states.