ArmaLite AR-10 Competition | .308 Win | 25+1

The ArmaLite AR-10 Competition is a compact, optics-ready semi-automatic rifle chambered for .308 Winchester/7.62 NATO with competition-grade features built for practical rifle and 3-gun use. It ships configured with a Timney single-stage trigger, an adjustable Luth-AR MBA-1 buttstock and an ambidextrous charging handle and safety for match-oriented ergonomics. For optics, a low-power variable optic such as the Vortex Viper PST Gen II 1-6×24 pairs well with the AR-10 Competition and remains under $1,000 while providing fast target acquisition and accuracy for dynamic stages.

Product Specifications

• The caliber is .308 / 7.62 NATO.
• The capacity is 25 + 1.
• The barrel length varies; see notes for conflicting entries in source data.
• The barrel description is Heavy Match Grade.
• The twist rate varies; see notes due to conflicting entries in source data.
• The muzzle device is an ArmaLite tunable brake (pinned and welded).
• The gas system is Carbine length.
• The handguard is an ArmaLite 12″ M-LOK Free Float Competition unit.
• The trigger is a Timney 667S single-stage drop-in.
• The stock is an Adjustable Luth-AR MBA-1 with cheek and length-of-pull adjustments.
• The charging handle is an Ambidextrous Radian Raptor.
• The upper and lower receivers are MIL-SPEC 7075 aluminum.
• The safety selector is Ambidextrous.
• The overall length measures 36.30 to 37.30 inches depending on stock position.
• The UPC is 651984015957.

This AR-10 Competition is built to be practical on the course of fire while remaining serviceable for precision-oriented stages. Its combination of a crisp Timney trigger, adjustable MBA-1 stock and a tunable muzzle brake makes it suited to competitive formats and other precision/practical shooting applications where controllability and sighting speed matter. The platform is optic-ready to accept modern low-power variable scopes or magnified optics.

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