The ArmaLite AR10TAC20 is engineered as a reliable workhorse for duty, defense, and demanding precision applications. Chambered in .308 Winchester, this rifle is designed for consistent performance and durability across varied operational environments.
Key Features
Barrel & Gas System
This platform integrates a 20-inch, double-lapped, chrome-lined chrome moly barrel, purpose-built for consistent velocity and durability under sustained use. A rifle-length gas system with an adjustable gas block is standard, allowing for optimized tuning crucial for diverse ammunition types and suppressed operation to maintain cyclic reliability.
Stock & Grip
The AR10TAC20 incorporates a Luth-AR MBA-1 lightweight precision buttstock, providing critical adjustability for length of pull and comb height. This feature supports stable shooting positions, directly contributing to the rifle’s inherent accuracy potential. The Magpul MOE+ pistol grip offers a secure, ergonomic interface for positive weapon control.
Sighting & Muzzle Device
Magpul MBUS flip-up sights provide immediate aiming capability as a primary or backup solution. A dual-purpose flash hiding compensator is installed to mitigate recoil and reduce muzzle signature, a significant advantage for rapid follow-up shots and operational discretion.
Handguard & Ergonomics
A 15-inch KeyMod handguard offers ample space for a secure grip and facilitates the direct attachment of compatible accessories. A full-length MIL-STD 1913 rail at the 12 o’clock position enables the secure integration of primary optics and other essential sighting systems.
Construction & Finish
The rifle is finished with a durable black hard coat anodize on the aluminum components and black phosphate on steel parts, providing robust corrosion resistance and an understated, functional aesthetic. This construction contributes to the AR10TAC20’s longevity and reliability.
Technical Specifications
- Caliber: .308 Winchester
- Barrel Length: 20 inches
- Barrel Material: Chrome Moly, double-lapped, chrome-lined
- Gas System: Rifle-length, adjustable
- Stock: Luth-AR MBA-1 (Adjustable Length of Pull & Comb Height)
- Pistol Grip: Magpul MOE+
- Sights: Magpul MBUS Flip-Up
- Muzzle Device: Dual-purpose Flash Hiding Compensator
- Handguard: 15-inch KeyMod with Full-Length MIL-STD 1913 Top Rail
- Finish: Black Hard Coat Anodize (Receivers), Black Phosphate (Steel Components)
- Primary Application: Duty, Defense, Precision Shooting









