Calibers: 5.56 NATO, 300 BLK. Made at the request of Argentine law enforcement and military agencies. Manufactured in Georgia. 15-inch MLOK rail, Mission First Tactical stock, grip, and magazine. 16″ barrel, 1:7 twist. Weight: 5.4 lbs. Introduced 2024. Add $65 for Magpul version with M-LOK handguard (2026). Values are for the 5.56 variant; add 24% for the 300 BLK variant.