MAXIM DEFENSE MDX CQB Lower Receiver Complete Pistol Brace BLK

FOR STABLE, COMPACT PERFORMANCE. The Maxim Defense MDX CQB Pistol Brace Lower Receiver delivers mission-ready performance in a compact package. Built from 7075 billet aluminum and finished with a Type III hard coat anodize, this lower is designed for durability and precision in demanding environments. Equipped with the Maxim Defense GEN:6 CQB Pistol Brace and CQB Standard 3.30 oz Buffer System, it collapses to just 5.3” for discreet maneuverability and extends to 10” for stability. Combined with the ALG Combat Trigger, ambidextrous Radian safety selector, ambidextrous Maxim magazine release, and Maxim grip, this lower provides the ideal balance of comfort, control, and adaptability. No buttons to push, just pull the stock to deploy. And with 4 total positions you can adjust for maximum comfort and multiple scenarios. Rapid deployment, purpose driven materials, and the functionality you need, the Maxim Defense CQB Lower Receiver is simply the most thought out, versatile, and durable CQB Pistol Brace on the market. COMPATIBILITY: For Caliber 5.56 / .223 REM / 7,62x39 / .300AAC etc. (The correct buffer weight is a fundamental requirement)Compatible with AR-15 Upper Receivers according to Mil-Spec diametersCompatible with AR-15 bolt carrier groups according to Mil-Spec diametersCompatible with Maxim Defense CQB Buffers onlyCompatible with Maxim Defense CQB Springs only Package Contents: MAXIM DEFENSE MDX CQB Mil-Spec Lower Receiver Complete Key Features: Multi-Caliber MDX 7075 Billet Lower: Precision-machined from 7075 billet aluminum for unmatched strength and rigidity while keeping weight to a minimum.Multi-Cal AR15 Platform: Designed as a multi-caliber AR15 lower receiver for broad compatibility with Mil-Spec uppers.Type III Hard Anodized BlackALG Combat Trigger: Outfitted with the proven ALG Combat Trigger, offering a crisp, consistent pull and reliable reset. Perfect for shooters demanding both speed and accuracy.Radian Selector: Features the premium Radian ambidextrous safety selector, engineered for smooth engagement and positive feedback. Built for high-stress environments where reliability matters most.Maxim Defense Grip: Ergonomically designed to maximize comfort and control during extended shooting sessions. The textured surface ensures a secure grip even in adverse conditions.Maxim Defense Ambidextrous Magazine Release: Enables quick, efficient reloads from either side, enhancing adaptability for all shooters.Maxim Defense GEN6 CQB Pistol Brace: Compact brace collapses to 5.3” and extends to 10”, offering portability and stability in one platform.Ambidextrous QD attachment pointsSafe/Semi/Auto safety selector markingsUS Veteran designed and proudly made in the USA Dimensions: MIN Length from Buffer Housing 150mm (collapsed stock) MAX Length from Buffer Housing 250mm (extended stock)Weight 1108g