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Circular USA military insignia with crossed rifles, Counter and USA, on gold and green background.
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Open Field Tactics logo with crossed rifles on a green and white circular background.
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Blog

AR-15Articles

AR-15 Maintenance for Longevity and Performance

Articles

New Product Lineup for 2025 by Guntec USA

Precision-machined metal firearm components showcased on a wooden workbench.
AR-15

AR-15 Barrel Materials and Their Impact

Comprehensive array of precision-engineered firearm components for tactical customization on beige background.
AR-15

AR-15 Muzzle Devices: Comprehensive Guide

Precision-engineered AR-15 handguard with Picatinny rail and M-LOK cutouts for accessories.
AR-15

Exploring the Latest Innovations in AR-15 Handguards

AR 9mmAR-15AR-308Articles

Maintaining Your AR: Tips and Tools for Every Gun Owner

Organized display of pistol parts, showcasing engineering precision and artistic arrangement.
AR 9mmAR-15AR-308Articles

Pistol Grips and Vertical Grips: Enhancing Control and Ergonomics

AR 9mmAR-15AR-308Articles

The Evolution of AR Stocks: Comfort Meets Functionality

High-powered tactical rifle with scope at outdoor range, silhouetted by sunrise, with targets visible.
AR 9mmAR-15AR-308Articles

Advanced Optics and Iron Sights for Precision Shooting

Gunsmiths workbench with disassembled firearm parts: barrels, slides, and triggers on wood.
AR 9mmAR-15AR-308Articles

Choosing the Right Bolt Carrier Group for Your AR Build

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U.S. Army Counter Emblem: Gold Rifles on Olive, Military Readiness, Official Insignia.
Serving 100% American Made AR-15, AR-308 and AR 9mm accessories since 1989.

15545 N 77th Street Scottsdale, Arizona 85260

(866) 592-2486

support@guntecusa.com

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