Angstadt Arms AA-0940: Precision 9mm AR Receiver for GLOCK Magazines

Pistol-caliber carbines and compact AR-style pistols demand a receiver set that balances precision machining with practical features for fast reloads and reliable operation. Builders who prioritize compatibility with GLOCK-pattern magazines and AR-15 parts need a foundation that reduces fitting work while delivering long-term durability.

ANGSTADT ARMS AA-0940

ANGSTADT ARMS AA-0940 9mm AR receiver set for GLOCK magazines

The ANGSTADT ARMS AA-0940 is a precision-machined, billet aluminum AR receiver set built specifically for GLOCK(R) magazine-fed pistol-caliber carbine (PCC) and pistol builds. At approximately 16.5 oz combined and finished in hard coat anodized black, the AA-0940 offers a modern, optics-ready flat-top upper and a lower designed with competition and tactical reload ergonomics in mind. Shop this product

Design and Construction

Both upper and lower receivers are CNC-machined from 7075-T6 billet aluminum, delivering tight tolerances that reduce wobble and improve receiver alignment for blowback systems. The slick-side upper omits a forward assist and dust cover to create a clean, streamlined profile ideal for red-dot optics and aftermarket handguards. The lower includes an integrated last-round bolt hold open and a flared magwell for faster, more confident reloads during competition or defensive drills.

Caliber Compatibility and Operating Notes

The AA-0940 is designed around GLOCK(R)-pattern magazines and supports 9mm as well as .40 S&W and .357 SIG in proper builds. For builders focusing on 9mm PCCs, the blowback action simplicity pairs well with this receiver set and widely available AR-15 triggers, safeties, and buffer systems. Because barrels, bolts, and buffers are dependent on the full build, the AA-0940 provides a flexible platform that accepts standard AR-15 components where applicable.

Practical Considerations

At a listed price of $1,100.99, the AA-0940 targets builders who want a premium starting point rather than a cast or polymer option. Its billet construction and feature set justify the cost for competition shooters and defensive-minded owners seeking durability and modularity. For full purchasing details and shipping options, View product details and pricing.

AA-0940 billet upper and lower receivers close-up

Who Should Consider the AA-0940

This receiver set is ideal for builders aiming for a compact, GLOCK-mag-fed PCC for competition stages or a reliable defensive platform. Its billet 7075-T6 construction, flared magwell, and integrated last-round bolt hold open make it a versatile choice for custom builds where fit, finish, and modularity matter. Check current availability and order details at the shop link to begin your build: Check current availability.

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.

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