Patriot Ordnance Factory Drop-In Trigger 4.5lb Single Stage – AR-15/AR-10

The POF Drop-In Trigger is a single-stage unit designed to replace factory mil-spec triggers in AR-15 and AR-10 platforms. It delivers a clean 4.5-pound break with minimal overtravel, improving precision without sacrificing reliability. This is a purpose-built trigger for shooters who want a crisper pull for marksmanship work without stepping into competition-only territory.

The trigger assembly is self-contained in a drop-in housing, which simplifies installation and ensures consistent geometry. No gunsmithing required—standard punch set and basic familiarity with AR lower receivers is sufficient. The housing is aluminum, and internal components are machined steel with a corrosion-resistant finish.

• Part Type: Drop-In Trigger Assembly
• Compatible Firearms: AR-15, AR-10
• Pull Weight: 4.5 lbs
• Stages: Single
• Material: Aluminum Housing, Steel Internals
• Installation: Drop-In (No Gunsmithing Required)
• Includes: Trigger Assembly, Installation Pins