Bozeman-based LD Systems, a military tactical supplier, has announced its latest offering, the LD626 Multi-Caliber Rifle. The LD626 Rifle is the ultimate in operational flexibility, with a multi-caliber platform that allows for easy swapping of two barrels and two bolts. This transformation allows the rifle to switch from a one primary caliber to a secondary caliber, making it perfect for a wide range of operations.


The LD626 Rifle boasts an impressive list of features, including a gas impingement operating system, semi-auto or select fire options, and a rear charge. The rifle comes in 7.5″, 11.5″, and 14.5″, 16.5″, and 20.5″ barrel lengths, providing versatility to meet any mission requirement. The folding shoulder stock and M-Lock Handguards provide the user with added comfort and ease of use.


Other features of the LD626 Rifle include a flat top with flip-up front and back iron sights, suppressor compatibility, and an ambidextrous safety lever and magazine release. The Mil Spec 7075 forged upper/lower, upper receiver, lower receiver, and handguard are hard anodized to Mil Spec Type III specifications, ensuring durability and longevity.


LD Systems is proud to offer the LD626 Multi-Caliber Rifle as its exclusive manufactured product. The rifle is available for purchase via the LD Systems website. For more information on the LD626 Rifle or any of LD Systems’ other military supplies, visit