The JP Enterprises AR-15 Trigger Spring Kit brings a lighter, crisper trigger pull to your rifle build. This reduced-power spring upgrade drops the trigger break to 3.5 pounds when paired with JP's own trigger components, or 4.5 to 5 pounds when used with standard AR trigger groups. If you're building a precision rifle or competition gun and want a more responsive, controllable break without the cost of an entirely new trigger assembly, this kit gives you a straightforward way to dial in the feel you're after.

The kit includes a hammer spring, trigger return spring, and disconnector spring—everything needed for the swap. JP also includes guidance on polishing the engagement surface if you want to refine the overall trigger experience further. This is a practical upgrade for shooters who've already invested in a quality build and want to fine-tune the trigger behavior to their preference.

This spring kit is engineered for recreational shooting and range work. It will reliably fire domestically manufactured ammunition with properly seated primers. JP specifically advises against using foreign-manufactured ammunition with these springs, as some international primers are much harder and may not ignite reliably. Likewise, this kit is not recommended for duty, defensive, or home-defense applications where absolute reliability under all conditions is non-negotiable.

The JP Enterprises AR-15 Trigger Spring Kit brings a lighter, crisper trigger pull to your rifle build. This reduced-power spring upgrade drops the trigger break to 3.5 pounds when paired with JP's own trigger components, or 4.5 to 5 pounds when used with standard AR trigger groups. If you're building a precision rifle or competition gun and want a more responsive, controllable break without the cost of an entirely new trigger assembly, this kit gives you a straightforward way to dial in the feel you're after.

The kit includes a hammer spring, trigger return spring, and disconnector spring—everything needed for the swap. JP also includes guidance on polishing the engagement surface if you want to refine the overall trigger experience further. This is a practical upgrade for shooters who've already invested in a quality build and want to fine-tune the trigger behavior to their preference.

This spring kit is engineered for recreational shooting and range work. It will reliably fire domestically manufactured ammunition with properly seated primers. JP specifically advises against using foreign-manufactured ammunition with these springs, as some international primers are much harder and may not ignite reliably. Likewise, this kit is not recommended for duty, defensive, or home-defense applications where absolute reliability under all conditions is non-negotiable.