Geissele Automatics  |  SKU: RSR-GEI05-435B
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Geissele Automatics - Ultra Duty Lower Parts Kit, Black

Regular price $16495
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Description

The Geissele Ultra Duty Lower Parts Kit is engineered for the most demanding operators, providing all the essential internal components to complete or refurbish your lower receiver. Crafted with precision in North Wales, PA, this kit features proprietary Geissele designs, with key components made from stainless steel to ensure longevity and resistance to rust and failure under extreme conditions or heavy use.

This top-tier kit includes the renowned Maritime Bolt Catch, known for its aggressive texturing and extended paddles, and the Ambidextrous Super Configurable Safety, which allows for easy and secure swapping of safety levers while delivering satisfying tactile feedback. The takedown pins and mag release button share the same tank treading as the Maritime Bolt Catch, providing a cohesive and stylish look to your rifle.

The kit also features Geissele’s Ultra Precision Trigger Guard, meticulously machined from a solid block of billet 7075-T6 aluminum and finished with Type-3 hardcoat anodizing, ensuring your build stands out from the rest.

Key Features

  • Material: Stainless steel components for durability
  • Maritime Bolt Catch: Aggressive texturing with extended paddles
  • Ambidextrous Super Configurable Safety: Easily swap safety levers
  • Ultra Precision Trigger Guard: 7075-T6 aluminum, Type-3 hardcoat anodized
  • Checkered Takedown and Pivot Pins: Stylish and functional design
  • Made in: North Wales, PA, USA

Specifications

  • Bolt Catch Spring: Included
  • Maritime Bolt Catch: Included
  • Safety Detent: Included
  • Magazine Release Button: Included
  • Magazine Release Spring: Included
  • Takedown Pin & Pivot Pin Detents: Included
  • Takedown Pin & Pivot Pin Springs: Included
  • Buffer Retainer: Included
  • Buffer Retainer Spring: Included
  • Checkered Takedown Pivot Pin: Included
  • Bolt Catch Plunger: Included
  • Safety Detent Spring: Included
  • Checkered Takedown Pin: Included
  • Super Configurable Safety Selector: Included
  • Magazine Catch: Included

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Frequently Asked Questions

What makes the Geissele Ultra Duty Lower Parts Kit suitable for demanding conditions?

The Geissele Ultra Duty Lower Parts Kit is engineered with precision and durability in mind, making it ideal for demanding conditions. Key components are crafted from stainless steel, offering exceptional resistance to rust and failure even under extreme conditions or heavy use. This ensures that the parts will maintain their integrity and performance, providing reliability when you need it most. The kit's design is tailored for operators who require robust and long-lasting components in their firearms.

How does the Maritime Bolt Catch enhance the functionality of my rifle?

The Maritime Bolt Catch included in the Geissele Ultra Duty Lower Parts Kit significantly enhances your rifle's functionality. It features aggressive texturing and extended paddles, which provide a larger surface area for easier and more reliable engagement. This is particularly beneficial in tactical situations where quick and sure manipulation of the bolt catch is crucial. The design ensures that even in wet or muddy conditions, the bolt catch will perform reliably, giving you confidence in your rifle's operation.

What advantages does the Ambidextrous Super Configurable Safety offer?

The Ambidextrous Super Configurable Safety in the Geissele Ultra Duty Lower Parts Kit offers several advantages for firearm customization and use. It allows for easy swapping of safety levers, enabling users to configure their rifle's safety mechanism to their preference. This feature is particularly useful for left-handed shooters or those who require a specific setup for tactical applications. The tactile feedback provided by the safety ensures that users can confidently engage or disengage the safety without visual confirmation, enhancing operational efficiency.

How does the Ultra Precision Trigger Guard improve my rifle build?

The Ultra Precision Trigger Guard in the Geissele Ultra Duty Lower Parts Kit is designed to enhance both the aesthetics and functionality of your rifle build. Machined from a solid block of billet 7075-T6 aluminum and finished with Type-3 hardcoat anodizing, it provides a durable and stylish component that stands out. The precision machining ensures a perfect fit, reducing the likelihood of snagging and improving the overall handling of the rifle. This trigger guard is particularly beneficial for those who value both performance and appearance in their firearm builds.

Why are the checkered takedown and pivot pins important in this kit?

The checkered takedown and pivot pins included in the Geissele Ultra Duty Lower Parts Kit are crucial for both functionality and aesthetics. The checkered design provides enhanced grip, making it easier to manipulate these pins during disassembly and reassembly of the rifle. This feature is particularly useful in field conditions where precision and speed are required. Additionally, the cohesive styling of these pins complements the overall look of the rifle, providing a professional and polished appearance.

What components are included in the Geissele Ultra Duty Lower Parts Kit?

The Geissele Ultra Duty Lower Parts Kit includes all essential components needed to complete or refurbish your lower receiver. This includes the Maritime Bolt Catch, Ambidextrous Super Configurable Safety, Ultra Precision Trigger Guard, checkered takedown and pivot pins, magazine release button, and various springs and detents. Each component is crafted with precision and durability in mind, ensuring a reliable and cohesive build. This comprehensive kit provides everything necessary for assembling a high-performance lower receiver.

How does the Geissele Ultra Duty Lower Parts Kit contribute to a cohesive rifle build?

The Geissele Ultra Duty Lower Parts Kit contributes to a cohesive rifle build by providing components that are both functionally and aesthetically aligned. The tank treading design on the takedown pins and mag release button matches the aggressive texturing of the Maritime Bolt Catch, creating a unified look. This attention to detail not only enhances the visual appeal of the rifle but also ensures that each part works seamlessly with the others, providing a reliable and efficient firearm setup.

What are the benefits of using stainless steel components in this kit?

The use of stainless steel components in the Geissele Ultra Duty Lower Parts Kit offers significant benefits in terms of durability and reliability. Stainless steel is highly resistant to rust and corrosion, which is crucial for maintaining the integrity of the parts in harsh environments. This material choice ensures that the components will withstand heavy use and extreme conditions without compromising performance. For operators who demand the highest standards, stainless steel provides the assurance of long-term reliability.

How does the Geissele Ultra Duty Lower Parts Kit ensure ease of assembly?

The Geissele Ultra Duty Lower Parts Kit is designed to ensure ease of assembly for both novice and experienced builders. Each component is precisely machined to fit together seamlessly, reducing the likelihood of installation errors. The inclusion of all necessary springs and detents further simplifies the assembly process, allowing users to focus on achieving a reliable and efficient build. This kit is ideal for those who want to ensure a smooth and hassle-free assembly experience.

What makes the Geissele Ultra Duty Lower Parts Kit stand out from other kits?

The Geissele Ultra Duty Lower Parts Kit stands out from other kits due to its precision engineering and high-quality materials. Each component is crafted with meticulous attention to detail, ensuring superior performance and durability. The use of stainless steel and billet 7075-T6 aluminum, along with unique features like the Maritime Bolt Catch and Ambidextrous Super Configurable Safety, sets this kit apart as a top-tier choice for demanding operators. This commitment to excellence makes it a preferred option for those who require the best in their firearm builds.

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