Build More, Save More | Get up to $220 Off! | Shop Now

Build More, Save More | Get up to $220 Off! | Shop Now

AT3 Tactical Rifles

Discover AT3 Tactical’s American-made rifle collection featuring our 16″ FLATLINE series and compact ALTERNATOR pistols. Available in 5.56 NATO or .300 Blackout configurations, each rifle comes equipped with free-float M-LOK handguards, 4.5lb Alex Pro triggers, and ambidextrous controls. Choose from Black, FDE, or OD Green finishes to match your preference. READ MORE

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AT3 Flatline AR-15 Rifle

(1)

AT3™ AT-15 FLATLINE Rifle 16 Inch 5.56 NATO – 15 Inch M-LOK Handguard

AT3 Alternator AR-15 Pistol

AT3™ AT-15 ALTERNATOR Pistol 10.5 Inch 5.56 Barrel – 12 Inch M-LOK Handguard

AT3 Tactical Prowler AR-15 Rifle - 5.56 NATO

AT3™ AT-15 PROWLER Pistol 10.5 Inch 5.56 Barrel – 9 Inch M-LOK Handguard

AT3 Alternator AR-15 Pistol

AT3™ AT-15 ALTERNATOR Pistol 10.5 Inch .300 Blackout Barrel – 12 Inch M-LOK Handguard

AT3 Flatline AR-15 Rifle

AT3™ AT-15 FLATLINE Rifle 16 Inch .300 BLK – 15 Inch M-LOK Handguard

Discover AT3 Tactical’s American-made rifle collection featuring our 16″ FLATLINE series and compact ALTERNATOR pistols. Available in 5.56 NATO or .300 Blackout configurations, each rifle comes equipped with free-float M-LOK handguards, 4.5lb Alex Pro triggers, and ambidextrous controls. Choose from Black, FDE, or OD Green finishes to match your preference. Quality components and reliable performance at an accessible price point.