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sig sauer
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RMCX-556N-7B-LT-SBR-Sig
798681684632
RMCX-556N-7B-LT-SBR
The Sig Sauer MCX Rattler LT 5.56x45mm NATO 7.75" 1:5" CHF Bbl Black Short Barrel Folding Rifle RMCX-556N-7B-LT-SBR is a cutting-edge short barrel rifle designed to meet the rigorous demands of modern tactical operations. Featuring a 7.75-inch cold hammer forged barrel with a 1:5 twist rate, this Sig Sauer RMCX-556N-7B-LT-SBR rifle offers exceptional accuracy and durability. The compact design is enhanced by a folding stock, making it highly portable and easy to maneuver in tight spaces. Equipped with an M-LOK handguard, the Sig Sauer MCX Rattler LT allows for versatile accessory attachment, accommodating various mission requirements.
The Sig Sauer MCX SPEAR-LT represents the latest evolution in the esteemed MCX series. Building on the success of earlier models, it integrates the lightweight, modular design of the original MCX with the rugged durability of the MCX VIRTUS, resulting in a system that excels in lightness, strength, modularity, and accuracy.
The Sig Sauer MCX SPEAR-LT features a handguard with two additional screws for enhanced rigidity and stability, allowing for more accessories without affecting the rifle’s aim or impact. The handguard is lighter and ergonomically designed, while the barrel, though lighter, has a slightly larger contour to enhance accuracy. It comes equipped with a QD Flash Hider and a proprietary Clutch-Lock system for suppressor attachment.
Additional upgrades include a newly designed lower receiver with fully ambidextrous controls, similar to the M400’s bolt catch, and compatibility with standard MCX and MCX VIRTUS upper receivers. The rifle features the Matchlite Duo trigger but also supports AR15-style or other MCX triggers due to a firing pin latch in the bolt carrier. Notably, this version is chambered in 7.62x39, a first for the MCX line, with a new latch system designed to reliably cycle all types of 7.62x39 cartridges.
