ArmaLite AR10TAC18 AR-10 .308 Win 18-inch 25+1
Specs at a glance
About this product
The ArmaLite AR10TAC18 is a semi-automatic AR-10 platform built for practical duty use and precision-oriented applications. Chambered for .308/7.62 NATO, this model pairs an 18-inch black Cerakote stainless steel barrel with a rifle-length gas system and an adjustable gas block. It ships equipped with Magpul MBUS flip-up sights, a 15-inch KeyMod handguard, and a Magpul STR multi-position collapsible stock for versatile setup and carry. The rifle’s construction uses forged 7075-T6 aluminum receivers and an ambidextrous safety for user-friendly operation.
Key Specifications
- Chambered in .308 / 7.62 NATO.
- The action is Semi-Auto.
- The barrel measures 18 inches.
- The magazine capacity is 25 + 1.
- The twist rate is 1:10.
- The rifle weighs 8.8 lbs.
- The overall length is 37.5–41.5 inches depending on stock position.
- The stock is a Magpul STR multi-position collapsible.
- The handguard is a 15-inch KeyMod free-floating design.
- Standard sights are Magpul MBUS flip-up front and rear.
Built with durable materials and practical features, the AR10TAC18 balances controllability and adaptability for field use, range work, or precision-driven applications. Its combination of an 18-inch barrel, adjustable gas system, and familiar AR ergonomics makes it a versatile platform for shooters who prioritize reliability and straightforward performance.