AR Partial Lower Parts Kit

AR-15 Partial Lower Parts Kit

Whether you’re upgrading or assembling your AR-15 from the ground up, the AR-15 Partial Lower Parts Kit delivers the essential components you need to build with confidence. Engineered with precision and crafted from high-quality materials, this kit ensures smooth functionality, compatibility, and long-term durability.

✅ Premium Construction for Long-Term Durability

Each component is made from hardened steel and rugged polymer, selected for:

• ✅ Excellent resistance to wear and corrosion

• ✅ Long-lasting strength under frequent use

• ✅ Consistent reliability in demanding conditions

✅ Precision Machining for Seamless Fit

Every part is machined to exact tolerances, ensuring:

• ✅ Mil-spec compatibility

• ✅ Smooth and tight fit with your AR-15 lower receiver

• ✅ Enhanced trigger and safety performance

✅ Essential Components for Performance and Reliability

This Partial LPK includes the core internals to complete or enhance your build:

• ✅ 1x Hammer Pin

• ✅ 1x Trigger Pin

• ✅ 1x Takedown Pin Detent Spring

• ✅ 1x Pivot Pin Detent Spring

• ✅ 1x Takedown Pin Detent

• ✅ 1x Pivot Pin Detent

• ✅ 1x Safety Selector Spring

• ✅ 1x Safety Selector Detent

• ✅ 1x Disconnector Spring

These components support critical functions, including trigger responsiveness, safety engagement, and pin retention.

✅ User-Friendly Installation

Whether you're an experienced builder or new to the AR platform, this kit is:

• ✅ Easy to install with standard tools

• ✅ Ideal for home builds or replacements

• ✅ Compatible with most mil-spec and custom lowers

✅ Trusted Sourcing from Leading Brands

We source parts from industry-trusted manufacturers, known for their:

• ✅ Commitment to quality control

• ✅ Field-tested performance

• ✅ Consistent reliability and fitment

✅ Perfect for Upgrades, Builds, or Repairs

This Partial LPK is great for:

• ✅ Completing your build with quality parts

• ✅ Replacing worn or lost components

• ✅ Customizing without purchasing a full kit

? Why Choose This AR-15 Partial Lower Parts Kit?

• ✅ Built from premium steel and polymer

• ✅ Precision machined for mil-spec compatibility

• ✅ Includes essential lower receiver components

• ✅ Compatible with most AR-15 platforms

• ✅ Easy to install, even for first-time builders

• ✅ Sourced from reliable American brands

Enhance your AR-15’s functionality with battle-ready components that never compromise on quality. Whether you're finishing your build or replacing internals, this AR-15 Partial Lower Parts Kit is the dependable choice for gun owners who value performance, compatibility, and ease of use.