Kns Ar15 Firing Pin Retaining Pin

KNS Precision AR15 Firing Pin Retaining Pin

Firing Pin Retaining Pin for AR15 Bolt Carriers

The KNS Precision AR15 Firing Pin Retaining Pin is designed to replace the standard cotter pin found in the bolt carrier of AR15 rifles. It is a direct drop-in replacement that ensures the firing pin is securely retained, providing a reliable and efficient firing mechanism.

Features

The KNS Precision Perma Pin is a sturdy machined pin made from heat-treated steel, providing flexibility and strength. It is designed to fit mil-spec bolt carrier groups and ensures a secure and reliable firing pin retention.

Key Features

• Direct Replacement: The KNS Perma Pin is a direct replacement for the standard cotter pin firing pin retaining pin in the bolt carrier.
• Quick Installation: The pin installs easily without the need for tools. Simply orient it with the slotted feature horizontal to the bolt carrier group and press it home with your fingers.
• Easy Removal: The pin can be removed easily by using the end of a round or another appropriately sized item to push it back out of the BCG and remove it.

Specifications

• Material: Steel
• Finish: Black
• Compatibility: AR-15 bolt carrier group
• Usage: Designed for AR-15 rifles only, does not fit .308 bolt carriers

Description

The KNS Precision Perma Pin is designed to improve the efficiency and reliability of your AR15 rifle. It eliminates the frustration of dealing with low-quality parts and ensures that your rifle will fire consistently. The pin is made in the USA with high-quality materials, ensuring a durable and reliable product.

Installation Instructions

1. Remove the stock cotter pin from the bolt carrier.
2. Align the slot in the new Perma Pin with the length of the bolt.
3. Press the pin in. The pin will seat itself and become easier to install and remove with continued use.

Important Notes

• The pin may break if it meets rough ridges in the corner holes and excessive force is used. Lightly remove any ridges with a round machinist file.
• The KNS Perma Pin is a sturdy machined pin that is a direct drop-in replacement for the antiquated cotter pins that are original equipment firing pin retainers in AR-15 bolt carrier groups.

Conclusion

The KNS Precision AR15 Firing Pin Retaining Pin is a reliable and efficient replacement for the standard cotter pin found in AR15 rifles. It ensures a secure and consistent firing mechanism, making it an essential upgrade for any AR15 owner.