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Epc 9 Receiver Sets Threaded - Epc 9 Threaded Receiver Set 9mm/40 S&W Fde
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$374.98
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SKU: 100042439
Overview
Built as the starting point for an AR9-style rifle, this receiver set is intended for shooters planning a 9mm or .40 S&W build with the appropriate bolt carrier and barrel. It accepts standard frame Glock magazines and includes a last round bolt hold open for added functionality. The lower receiver features a threaded bolt catch pin, an integrated enlarged trigger guard, and a threaded takedown pin detent recess to support easier assembly. For hunters and range users who want a dedicated pistol-caliber platform, it offers a practical foundation without unnecessary extras.
Why Hunters Choose the Aero Precision
Precision Machined
From custom 7075-T6 aluminum forgings
Includes Last
Round bolt hold open
Compatible Standard
Standard frame Glock magazines
Supports 9x19
Appropriate bolt carrier and barrel
Threaded Bolt
Catch pin simplifies installation
Key Features
- EPC-9 receiver set designed as a foundation for an AR9 build.
- Precision machined from two custom 7075-T6 aluminum forgings.
- Includes last round bolt hold open functionality.
- Compatible with standard frame Glock magazines.
- Supports 9x19 and .40 S&W with the appropriate bolt carrier and barrel.
- Threaded bolt catch pin allows easier installation.
- Integrated enlarged trigger guard adds a more rugged lower receiver platform.
Best Used For
- AR9 builders wanting a receiver set foundation for a 9mm or .40 S&W build with Glock magazines.
- Hunters or shooters planning a compact pistol-caliber carbine setup with last round bolt hold open.
- Users who prefer a receiver set with threaded installation points for easier assembly.
- Builders looking for an enlarged trigger guard and rugged lower receiver design for a custom project.
Specifications
| Caliber Compatibility | 9x19 and .40 S&W |
|---|---|
| Color | Fde |
| Integrated Enlarged Trigger Guard | Yes |
| Last Round Bolt Hold Open | Yes |
| Magazine Compatibility | Standard frame Glock magazines |
| Material | 2 custom 7075-T6 Aluminum forgings |
| Threaded Bolt Catch Pin | Yes |
| Threaded Takedown Pin Detent Recess | Yes |
Pros
- Precision machined from custom 7075-T6 aluminum forgings
- Includes last round bolt hold open
- Compatible with standard frame Glock magazines
- Supports 9x19 and .40 S&W with appropriate bolt carrier and barrel
- Threaded bolt catch pin simplifies installation
- Integrated enlarged trigger guard adds a more rugged platform
Considerations & Trade-offs
- Designed for an AR9 build, so it is not a complete firearm and still requires the appropriate bolt carrier, barrel, and other build components.
- Compatibility is limited to standard frame Glock magazines; it is not presented as a universal magazine solution.
- The receiver set is listed for 9x19 and .40 S&W only when paired with the correct bolt carrier and barrel, so caliber use depends on the rest of the build.
- The threaded installation features may simplify assembly, but they also mean this set is aimed at builders who are comfortable completing a receiver-based project.
Suggested Comparisons
- AR9 complete upper receiver assemblies
- AR9 lower receivers
- 9mm AR magazines
- AR9 barrel and bolt carrier group combinations
Suggested Accessories
- AR9-compatible bolt carrier group
- Appropriate 9mm or .40 S&W barrel
- Standard frame Glock magazines
- Lower receiver parts kit
Frequently Asked Questions
What cartridges is the EPC-9 receiver set compatible with?
The product data states it is compatible with 9x19 and .40 S&W when used with the appropriate bolt carrier and barrel.
What magazines does this receiver set use?
It is compatible with standard frame Glock magazines.
Does the EPC-9 receiver set include last round bolt hold open?
Yes. The source data lists a last round bolt hold open feature.
What are the main lower receiver features called out in the product data?
The listed lower receiver features are a threaded bolt catch pin for easier installation, an integrated enlarged trigger guard, and a threaded takedown pin detent recess.
What material is the receiver set made from?
The product description says it is precision machined from two custom 7075-T6 aluminum forgings.