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PTI Parts AR15 Anti Rotation Trigger Hammer Pin Set Anodized Black

Enhance your rifle’s reliability with the AR-15 Complete Anti-Rotation Trigger/Hammer Pin Set in anodized black—perfect for tactical builds, competitive shooting, or high-round-count range days. Whether you're upgrading your AR-15, AR-308, or 9mm PCC, this US-made set from PTI Parts, prevents pin walkout under stress with anti-rotation locking cam pins and a rugged T6 6061 aluminum design. Easy to install with the included Allen key, this upgrade ensures your trigger and hammer pins stay secure during rapid fire, making it a must-have for serious shooters demanding performance and durability.

Estimate Fees

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

Shipping

We can ship virtually to any address within the U.S.A. Due to restrictions on some items, those items cannot be shipped internationally. 

In general, please allow 5-7 business days for your order to process. Some orders may also be delayed depending on carrier transport times. We assure you, we are doing all we can to get your order to you as quickly as possible!

If you wish to cancel your order please contact us with your order number available. We will try our best to get that canceled however the order may be too far along in processing and unable to be cancelled. Please note a tracking number will be provided upon label creation, carriers generally pick up shipments every afternoon. 

In stock
SKU
714569647834

Precision Anti-Rotation Pin Set for AR Platforms

The AR-15 Complete Anti-Rotation Trigger/Hammer Pin Set in anodized black is a must-have upgrade for maintaining long-term reliability and preventing pin walk-out in your AR platform. Whether you’re firing rapidly or pushing your rifle to its limits, this set ensures your fire control group remains securely in place.

Trusted Quality from PTI Worldwide

Manufactured in the USA by PTI Worldwide—a trusted name in firearm accessories since 1989—this pin set reflects decades of engineering excellence in AR-15, AR-308, and AR 9mm components. Built to deliver consistent performance and strength, it’s ideal for both new builds and existing rifle upgrades.

Durable Construction with a Tactical Finish

Crafted from premium T6 6061 aluminum and finished with a corrosion-resistant anodized black coating, this pin set offers both rugged durability and a clean, tactical aesthetic that integrates seamlessly with most AR-style receivers.

Easy Installation with Included Tools

Installing the AR-15 anti-rotation pin set is quick and straightforward thanks to the included Allen key. Whether you’re a DIY enthusiast or a professional builder, the anti-rotation locking cam pins are engineered for a secure fit without the need for additional tools or gunsmithing.

Key Features

  • Prevents trigger and hammer pin walk-out during heavy use
  • Anti-rotation locking cam pins for secure, consistent operation
  • Sleek anodized black finish for corrosion and wear resistance
  • Built in the USA by PTI Worldwide, trusted since 1989
  • Includes Allen key for easy, no-hassle installation
  • Compatible with AR-15, AR-308, and AR 9mm rifles
  • Perfect for performance upgrades and custom builds

Specifications

  • Material: T6 6061 Aluminum
  • Finish: Anodized Black
  • Includes: Allen Key
  • Compatibility: AR-15, AR-308, AR 9mm
  • Function: Replaces Trigger and Hammer Pins
  • Country of Origin: USA
More Information
Brand PTI Worldwide
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PTI Parts AR15 Anti Rotation Trigger Hammer Pin Set Anodized Black

$16.99