DPMS DP51655128521 AR10 Lower Build Kit – Complete AR-10 Lower Parts Kit
The DPMS DP51655128521 AR10 Lower Build Kit is a high-quality, complete lower parts kit designed specifically for building or completing an AR-10 style rifle. Manufactured by DPMS, a trusted name in the AR platform industry, this kit contains all the essential components needed to assemble a functional AR-10 lower receiver. Whether you are building a custom AR-10 from the ground up or replacing worn parts on an existing rifle, this lower build kit provides reliable, mil-spec quality components at an affordable price. The kit is engineered for smooth operation, durability, and compatibility with most standard AR-10 platforms.
Ideal for gunsmiths, custom builders, and enthusiasts, the DPMS AR-10 Lower Build Kit offers everything required to finish a stripped lower receiver into a fully functional lower assembly ready for upper receiver installation.
Key Features of the DPMS AR-10 Lower Build Kit
Complete Lower Parts Kit
Includes all necessary components to fully assemble an AR-10 lower receiver.
High-Quality Components
Manufactured to strict quality standards for reliable function and long-term durability.
Trigger Group Assembly
Comes with a complete trigger, hammer, disconnector, and associated springs and pins.
Controls & Hardware
Includes safety selector, magazine catch assembly, bolt catch, and pivot/takedown pins.
AR-10 Platform Compatible
Designed specifically for AR-10 / LR-308 style lower receivers.
Easy Installation
Well-machined parts allow for straightforward installation with basic tools.
Why Choose the DPMS DP51655128521 AR10 Lower Build Kit?
The DPMS AR-10 Lower Build Kit is an excellent choice for anyone looking to build a custom AR-10 rifle or complete a stripped lower receiver. DPMS has a long-standing reputation for producing reliable AR-platform components, and this lower parts kit continues that tradition. Building your own lower allows you to select the exact components and finishes you want while potentially saving money compared to purchasing a complete lower receiver. This kit includes all the critical small parts that are often difficult to source individually, saving time and frustration during the build process. The components are machined to tight tolerances to ensure smooth trigger pull, positive engagement of the safety selector, and reliable magazine retention. Whether you are a first-time builder or an experienced gunsmith, the DPMS AR-10 Lower Build Kit provides the quality and completeness needed for a successful build. It is compatible with most standard AR-10 and LR-308 pattern lower receivers, making it a versatile option for a wide range of custom rifle projects. For those looking to create a reliable, accurate, and personalized AR-10, this lower build kit is a smart and cost-effective solution.
Technical Specifications
| Specification | Details |
|---|
| Brand | DPMS |
| Model | AR-10 Lower Build Kit |
| Part Number | DP51655128521 |
| UPC | 850044275038 |
| Platform | AR-10 / LR-308 |
| Includes | Trigger Group, Safety Selector, Magazine Catch, Bolt Catch, Pins & Springs |
| Finish | Black Oxide / Phosphate |
| Compatibility | Most Standard AR-10 Lower Receivers |
| Best For | Custom AR-10 Builds, Lower Receiver Assembly |
Shop the DPMS AR-10 Lower Build Kit Today!
The DPMS DP51655128521 AR10 Lower Build Kit (UPC 850044275038) is a complete lower parts kit designed for building or completing an AR-10 style rifle. This kit includes all the essential components needed to assemble a functional AR-10 lower receiver, including the trigger group, safety selector, magazine catch, bolt catch, and all necessary pins and springs. Manufactured by DPMS, this high-quality lower build kit offers reliable performance and is compatible with most standard AR-10 and LR-308 pattern lower receivers. Perfect for custom rifle builders and enthusiasts looking to assemble their own AR-10 from the ground up.
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