Acme Proximal: .300 AAC Blackout Semi Auto with Hive Handguards

When you need a compact, hard-hitting semi-auto that balances maneuverability, modern ergonomics, and thoughtful engineering, you want gear that’s purpose-built and dependable. This rifle is designed for tight spaces, rapid transitions, and straightforward maintenance — qualities any serious operator or responsible owner will appreciate.

ACME RIFLES AM-15 PROXIMAL

Built on ACME’s AM-15 receiver set in a pistol configuration, the AM-15 PROXIMAL is a purpose-driven platform for shooters who need a compact package without compromising on modularity. If you’re ready to evaluate fit, form, and real-world capability, Shop this product to see current inventory and purchase options.

Overview: What the AM-15 PROXIMAL Brings to the Table

The AM-15 PROXIMAL is chambered in .300 AAC Blackout and ships with a 10.5-inch barrel — a combination that makes the platform exceptionally effective in short-barrel roles. Built from 7075-T6 aluminum, the upper and lower receivers are durable and lightweight. ACME’s Gen II billet lower brings integrated features aimed at improving ergonomics and handling under stress.

Design & Construction

7075-T6 Billet Receivers and Gen II Lower

Using 7075-T6 aluminum in the receiver set provides strength comparable to forged receivers while keeping weight down. The Gen II billet lower includes an integrated trigger guard and a finger rest that improves trigger control and index consistency. An improved magazine release protector helps reduce accidental engagement while loading or slinging the pistol, which is especially useful in dynamic environments.

Free-Float Hive Gen 3 Cut-Away Handguards

The AM-15 PROXIMAL ships with ACME’s free-float Hive Gen 3 handguards. These feature full-length M-LOK slots for accessory mounting and unique honeycomb-pattern lightening cuts that reduce weight while retaining rigidity. A free-float barrel interface enhances barrel harmonics and overall accuracy potential, especially in short-barrel applications where every fraction of an inch of precision counts.

Ergonomics, Controls, and Accessories

The pistol comes standard with an SBA3 pistol brace from SB Tactical and a standard A2 pistol grip. The SBA3 provides a stable, adjustable platform for cheek weld and support when shooting from different positions while maintaining compliance with pistol classifications. The A2 grip is a proven ergonomic choice that keeps the control interface simple and reliable.

.300 AAC Blackout: Why it Matters in a 10.5″ Barrel

.300 AAC Blackout is known for delivering solid terminal performance in short barrels and for being efficient with suppressed shooting — it was designed for roles where maneuverability and compactness are priorities. In a 10.5″ barrel, .300 BLK provides good energy at common defensive ranges and remains versatile for both supersonic and subsonic loads, depending on the shooter’s mission profile and intent. For users planning to pair the AM-15 PROXIMAL with a suppressor down the line, .300 BLK is a logical choice.

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Practical Applications

This pistol configuration excels in roles that prioritize room-to-room maneuverability, vehicle storage, and discreet transport in a compact case. Its short 10.5″ barrel makes it well-suited for close-quarters defensive applications, while the free-float handguard and 7075-T6 construction keep it tuned for accuracy and longevity. The included 30-round magazine supports sustained practice and training without constant reloads.

Maintenance and Reliability

The combination of a free-float handguard and billet receivers simplifies field maintenance and parts compatibility. The robust materials — 7075-T6 aluminum and Gen II billet lower — stand up to regular use and help ensure long-term reliability when parts are cared for properly. Routine cleaning and inspection, paired with quality ammunition, keep this platform running smoothly.

Value and What’s Included

At a listed price of $599.99, the AM-15 PROXIMAL offers an approachable entry point into a feature-rich pistol platform. The package includes one 30-round magazine and the SBA3 pistol brace, giving buyers a ready-to-use system out of the box. For those comparing the market, the mix of billet features, Hive Gen 3 handguard, and .300 BLK chambering makes this a compelling value proposition in the Semi Auto category.

Who Should Consider the AM-15 PROXIMAL?

Serious shooters who need a compact, adaptable platform will appreciate the balance struck by the AM-15 PROXIMAL. If you operate in confined spaces, carry in vehicle storage, or want a short-barrel pistol that accepts modern accessories via M-LOK, this model is designed with your priorities in mind. Its construction and component choices are practical for both tactical-minded users and responsible civilian owners looking for a capable, modern platform.

To check current stock and purchase options, Check availability — that link will take you to the shop page where you can complete the transaction through the retailer.

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.