Upgrading an AR trigger can transform the rifle’s performance for competition, field use, or duty work. A drop-in unit that balances crisp feel, durable construction, and fast installation gives you immediate returns at the range and in the field.
PATRIOT ORDNANCE FACTORY DROP-IN FLAT
This single-stage, non-adjustable, drop-in trigger ships pre-assembled in a Hardcoat Anodized aluminum housing with rubber urethane feet, ready for competition, hunting, or tactical applications right out of the box. Its solid 4.5 lb. pull weight provides predictable, repeatable breaks without the need for gunsmithing.
Design and construction
The PATRIOT ORDNANCE FACTORY DROP-IN FLAT is carved from American A2 steel, with the Trigger, Disconnect, and Hammer Nitride Heat Treated to 70 Rockwell case hardness. That level of treatment increases strength and corrosion resistance where it matters most—components that see direct contact and impact. The included custom-fit stainless steel KNS Precision Anti-Walk Pins are tailored for both standard AR and POF USA ambidextrous lower receivers, reducing the chance of pin migration during heavy use.
Installation and compatibility
Installation is straightforward: remove the rear takedown pin and two trigger pins, extract factory parts, then drop the complete system into your lower and reinstall the pins. Most users will have their rifle operational within minutes. Important compatibility note: the curved trigger profile does not work with DPMS 308 lowers that have straight trigger guards, nor with Sig 716 lowers—confirm your lower type before purchase.
Price-wise, this drop-in trigger is offered at $124.99—an accessible upgrade that delivers hardened internals and a ready-to-run housing. View product details and pricing to confirm fit for your build and to see current stock.
Why choose this model
For shooters who want a reliable, durable trigger without adjusters or extra setup, this POF unit stands out for material quality and straightforward installation. The Hardcoat Anodized housing resists wear, the rubber urethane feet dampen vibration, and the Nitro-treated internals extend service life under high-round-count use.
For a durable, drop-in flat trigger that’s designed for immediate use and long-term reliability, check current availability and secure yours today. Shop this product
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People Also Ask
What makes this product stand out from competitors?
This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.
Is this product suitable for beginners?
Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.
What warranty or support is available?
The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.
How does this compare to similar products in its price range?
This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.
What maintenance is required?
Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.
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