KNS Precision Non-Rotating Trigger Hammer Pins for AR-15 – .1555 Diameter (NRTHP-1555)

• Non rotating trigger and hammer pin set designed to secure fire control components during operation
• .1555 inch diameter pins fit receivers requiring oversized trigger and hammer pin configurations
• Prevents pin movement and rotation while firearm is fired improving component stability and longevity
• Designed to withstand semi automatic and full automatic firing conditions across multiple calibers
• Black finish provides corrosion resistance and consistent appearance with firearm component assemblies
• Torque specification includes eleven inch pounds maximum and eight inch pounds recommended installation setting

The KNS Precision Inc .1555 Diameter Non-Rotating Trigger Hammer Pins Black is a trigger pin set designed for securing trigger and hammer components in compatible firearms. This KNS Precision Inc .1555 Diameter Non-Rotating Trigger Hammer Pins Black provides a .1555 diameter pin system with non-rotating retention design.

The KNS Precision Inc .1555 Diameter Non-Rotating Trigger Hammer Pins Black features stainless steel pins with black nitride treated side plates and is rated for an 11 inch-pound maximum torque with 8 inch-pound suggested installation. It is designed to withstand use in semi and full-auto firearm configurations and prevent pin movement during firing cycles. This product is used for retaining trigger and hammer assemblies in platforms requiring .1555 diameter pins. In standard configurations, the non-rotating design supports consistent pin placement, and the side plate system provides external retention. The construction supports repeated use while maintaining alignment of internal trigger components during operation.