The HK VP9A1 X OE with Holosun SCS is a crossover 9mm striker-fired pistol that blends compact slide dimensions with a full-size grip frame, delivering the ideal balance of concealability, shootability, and capacity. As part of the enhanced VP9A1 series, the VP9A1 X builds on the proven VP9 platform with refined ergonomics, upgraded controls, and performance-focused improvements designed to maximize shooter confidence and control. Manufactured to Heckler & Koch’s exacting standards, the VP9A1 X offers duty-grade durability in a versatile crossover configuration. What sets the VP9A1 X apart is its crossover design. Featuring a 4-inch barrel paired with a full-size grip frame, this model provides the sight radius and handling characteristics of a compact slide while maintaining the higher capacity and improved control of a full-size handgun.

The longer grip enhances recoil management and allows for a full firing grip, making it especially appealing for shooters who want increased capacity and stability without moving to a full-length slide. Positioned between traditional compact and full-size pistols, the VP9A1 X is well suited for concealed carry, home defense, and duty applications. The VP9A1 upgrades focus on improving the interface between shooter and firearm. An enhanced trigger system delivers a crisp break and short, tactile reset for improved accuracy and faster follow-up shots. The redesigned grip texture increases traction while remaining comfortable for extended range sessions.

HK’s interchangeable backstraps and side panels allow users to customize grip size and contour, ensuring a tailored fit for a wide range of hand sizes. Fully ambidextrous controls make the VP9A1 X accessible and intuitive for both right- and left-handed shooters. The VP9 series has earned widespread adoption among law enforcement agencies, with many officers reporting improved qualification scores and overall shooting performance after transitioning to the platform. The VP9A1 X OE model continues that legacy with factory optics-ready capability and a pre-installed Holosun SCS (Solar Charging Sight) Super Green optic. Designed specifically for the VP9 optics footprint, the SCS mounts directly to the slide without the need for adapter plates.

This direct-mount system provides a lower optic height for a more natural sight picture and improved co-witness with iron sights. The green reticle enhances visibility in bright and low-light conditions, while the solar-assisted power system supports dependable operation with minimal maintenance. The HK VP9A1 X OE with Holosun SCS includes one 17-round magazine and one 20-round magazine, offering excellent capacity for both defensive and range use. Also included are the factory cover plate, a Holosun sight tool, and multiple interchangeable grip panels for a fully customizable setup. With its crossover dimensions, optics-ready slide, premium ergonomics, and HK’s reputation for reliability, the VP9A1 X variant stands out as a high-performance 9mm pistol for concealed carry, duty use, and home defense applications.

FEATURES

Enhanced trigger has a nickel-teflon coated trigger bar, providing a smoother pull and cleaner break.
Adjustable length of pull – The VP9 A1 now offers a total of six replaceable backstraps. This includes the existing S, M, (ES & L available on HK Webstore) backstraps that change the circumference of the grip and two additional extended backstraps (M Ext & L Ext) that allow you to fine tune the length of pull (the distance from the trigger face to the back of the grip).
Fully customizable grip – The VP9 A1 offers a full set of interchangeable backstraps and side panels to custom fit each gun to any user for grip circumference and length of pull. 54 different configurations are possible.
Additional front and rear maritime serrations provide an enlarged gripping area.
Factory-flared magwell for smoother reloads
Improved ambidextrous controls are easier to manipulate without being overly obtrusive
Serrated surface on the frame provides a tactile reference point
Recess cut in the magazine base facilitates easier removal and/or retention.
Sight configuration features a black serrated front sight with a clean, black serrated rear
Optics-ready cut with cap. Machined steel adapter plates (sold separately) with integral recoil lugs
Fully ambidextrous controls.
Holosun SCS Super Green optic preinstalled
Heavy-duty extractor functions as a loaded chamber indicator
Patented HK charging supports make pulling the VP slide rearward easy
The take down lever remains locked until the magazine is removed and then the slide can be removed, without pulling the trigger
Slides are high strength steel with carbon-nitride “hostile environment” corrosion-resistant finish
Barrels are hammer forged from our proprietary blend of cannon-grade steel for higher precision and greater strength than lesser barrels

SPECIFICATIONS

Manufacturer: Heckler & Koch
Model: VP9A1 X OE w/Holosun SCS
MPN: 81001213
UPC: 642230272552
Caliber/Gauge: 9mm
Capacity: 17+1/20+1
Sights: Blacked-Out Serrated Front, and Blacked-Out Serrated Rear; Holosun SCS
Barrel Length: 4.09"
Barrel Type: Cold Hammer Forged Cannon Grade Steel
Weight: 1.66 lbs
Overall Length: 7.34"
Finish: Black HE (Hostile Environment)
Grip/Stock: Black Fiber Reinforced Polymer w/Interchangeable Backstraps and Side Panels