The Sig Sauer M400 SDI X-Series is a top-tier semi-automatic rifle that sets a new standard in the AR-15 platform. Developed with insights from the esteemed SIG SAUER Academy, this model is a masterpiece of precision, performance, and reliability, making it a coveted piece for both collectors and active shooters. In excellent condition, this rifle shows minimal signs of prior use, boasting a clean, mirror-finished bore with sharp rifling, ensuring optimal performance. Included in this sale is the original box, paperwork, and a 30-round magazine, making it a substantial acquisition for any enthusiast.
Crafted with a sleek black finish, the M400 SDI X-Series features a 16" chrome-moly barrel with a threaded muzzle and flash hider, enhancing its tactical capabilities. The Magpul collapsible stock and Sig pistol grip provide an adaptable and comfortable shooting experience. The standout feature is its fully ambidextrous controls, including a unique bolt catch and release system, which caters to both left and right-handed shooters. The innovative free-floating M-LOK handguard, with a new steel lockup design, ensures maximum rigidity and accuracy while allowing accessory attachments without affecting performance.
At the heart of the M400 SDI X-Series is the 2-Stage Matchlite Duo trigger, offering a crisp pull weight between 4.5 to 6.5 pounds with a flat blade design for precision shooting. The rifle's high-quality performance coatings guarantee durability and reliability, making it a dependable choice for various shooting scenarios. Manufactured in the United States in 2024, this rifle is a pinnacle of Sig Sauer's engineering prowess, ideal for tactical, competitive, and recreational use. Embrace the future of shooting sports with the Sig Sauer M400 SDI X-Series and experience unparalleled versatility and performance.




