Trijicon ACOG® Internal Adjuster Caps & Lanyard TA71

Overview of the Trijicon ACOG® Internal Adjuster Caps & Lanyard Adjuster Caps | TA71

When you are operating in the field, losing a small component can lead to significant equipment failure. The Trijicon ACOG® Internal Adjuster Caps & Lanyard TA71 provides a fail-safe solution for your windage and elevation protection. Designed specifically for ACOG models featuring internal adjusters, this kit ensures your silver adjustment dials remain shielded from the elements.

Secure Retention in Any Environment

The most significant advantage of this set is the integrated stainless steel wire lanyard. By tethering your caps directly to the optic housing, you eliminate the risk of dropping or losing them during zeroing or maintenance. This is a critical upgrade for law enforcement officers and military veterans who understand that gear retention is essential for mission success.

American Made Reliability

Built with the same commitment to quality as the optics they protect, these caps feature a rugged matte black finish and tactile knurling. Whether you are a forensic investigator in the field or a tactical professional at the range, the TA71 ensures your internal settings, which sit inside a specialized brass setting, are never exposed to moisture or debris. This genuine Trijicon accessory preserves the zero of your advanced combat optical gunsight.

Key Features

• Model Identification: Specifically designed for internal adjusters with silver dials and brass housings (UPC 719307302693).

• Retention System: Includes a flexible stainless steel wire lanyard with brass crimp connectors to keep caps attached to the optic.

• Tactile Grip: Deep knurled texture on each cap allows for easy removal and installation, even while you are wearing tactical gloves.

• Rugged Materials: Machined from high-grade aluminum with a non-reflective matte black finish for low visibility and high durability.

• Technical Specifications: Each cap weighs approximately 0.2 ounces and has a diameter of roughly 0.75 inches to maintain a low profile.
  
  

Compatibility

The Trijicon TA71 kit is engineered exclusively for ACOG scopes equipped with low profile internal adjusters. These adjusters are easily identified by their silver-colored dials that require a tool for manipulation and are recessed within a brass setting.

Please note that this accessory is not compatible with "Compact" ACOG models like the TA33 (3x30) or TA44 (1.5x16). It is also not intended for use with external, hand-adjustable "target" style knobs. For external adjusters, you should select the TA71E model instead.

Intended Users

This retention kit is designed for law enforcement professionals, EMS responders, and forensic investigators who need to maintain their gear in high-stress environments. It is a favorite among military personnel and hunting enthusiasts who operate in dense brush or mud where a lost cap could result in optic damage. If you frequently adjust your zero for different distances or ammunition types, these tethered caps will ensure your protective covers are always within reach.

What’s Included

• 2 x Internal Adjuster Caps (Black, Knurled)

• 1 x Stainless Steel Retention Lanyard (TA71)

• Brass Connecting Crimps (Pre-installed)
  
  

Frequently Asked Questions about Trijicon ACOG® Internal Adjuster Caps & Lanyard

Question 1

How do I know if my ACOG has internal adjusters?

Internal adjusters are silver in color and are recessed inside a brass ring on the optic housing. If you need a screwdriver or a specific tool to turn the windage and elevation dials, your model uses internal adjusters and is compatible with the TA71.

Question 2

Is the lanyard made of plastic or metal?

The lanyard is constructed from high-strength stainless steel wire. This ensures it can withstand extreme temperatures and physical tension without snapping, unlike plastic tethers that may become brittle over time in the sun.

Question 3

Can I install this kit myself without a gunsmith?

Yes, the installation is straightforward and requires no tools. You simply unscrew your existing caps, position the lanyard loop around the adjuster housing, and screw on the new caps. It is a quick field-expedient upgrade.

Question 4

Does the matte black finish match the original Trijicon coating?

Yes, as a genuine Trijicon product (MPN TA71), the caps are finished to the exact same military-grade specifications as the ACOG housing. The color and texture will blend perfectly with your original optic.

Question 5

Will this fit the TA01 or TA31 models?

The TA71 fits most standard 4x32 TA01 and TA31 models that utilize the traditional tool-adjusted internal system. Always check your specific dial type before ordering to ensure it is not the newer hand-adjustable external version.

Why Buy from WCUniforms

WCUniforms is a veteran-owned business founded by former law enforcement, EMS, and military professionals from the USMC and USCG. We have personally field-tested the products we sell, ensuring they stand up to the rigors of duty. Most orders for in-stock items ship within 48 business hours, often on the same day. We provide a hassle-free 30-day return policy and send real-time tracking updates via SMS and email. For expert advice, you can connect with a real human via our instant chat or by calling 855-452-4440.