Beretta PX4 Storm Rail-Mounted Compensator

Please see instructions and information below before adding to cart. 

Transform your shooting experience with precision and control. The Vantage Point Armory Compensator combines innovative technology with a patent-pending design, offering unparalleled functionality and adaptability for any situation.

We offer our Rail-Mounted Compensator in models to fit the following handguns: 

Beretta Px4 Storm Full / 9mm & .40 Cal Compact Tactical Handgun

Beretta Px4 Storm Compact / 9mm & .40 Cal Compact Personal Defense Pistol

Minimize Recoil / Reliable Compensation: Minimize recoil and maintain control shot after shot. During firing of the weapon, the attached compensator funnels the gas from the propellant through the ports machined into the compensator.  This acts the same as other compensators on the market.  However, because this system is not attached to the slide or barrel it does not inhibit, change or impede the cycling action of the pistol.

Enhance Stability: Ehanced stability and  target reacquisition for unparalleled accuracy

Rugged and Reliable: Designed to withstand intense shooting sessions. Drop tests have proven the Vantage Point Compensator to be as rugged as it is effective.

Standoff Device: When in a situation where the muzzle of the firearm is pushed up against its intended target, the pistol will not go out of battery and therefore it will still be able to fire with the compensator in place. 

Ease of Cleaning: Barrel-mounted compensators need to be disassembled and unthreaded to be cleaned which can be a hassle and time consuming to re-time the device. This unit can just be unclamped from the rail by disengaging the locking lug on the accessory for easy field stripping and cleaning of the firearm and compensator.

Price vs. Competition: Since the Vantage Point Compensator mounts to the accessory rail, there is no need for expensive aftermarket barrels.

50 State Legal: Since no threaded barrel is required, our compensator is legal in all 50 states.

Sleek Design: The designer has matched the lines of each individual slide to the compensator, resulting in a streamlined device.

Made in USA: Crafted with precision from premium materials in the USA.

Learn more about holster compatibility here.

• Compatible with
• Beretta Px4 Storm Full / 9mm & .40 Cal Compact Tactical Handgun
• Beretta Px4 Storm Compact / 9mm Compact Personal Defense Pistol
• Anodize Color: Black
• Material: 7075 Aluminum
• Rated for Standard and +P/+P+ Ammo
• Factory slide, barrel, and frame required for proper installation

Carefully read and follow the instructions below to avoid damaging your compensator and firearm. Failure to follow these instructions may result in injury to the shooter and damage to the compensator and firearm.  As the Customer, you acknowledge and agree that it is solely your responsibility for complying with these procedures and checking your compensator regularly. We are not responsible for damage to the compensator or firearm. 

Step-by-Step Instructions for Assembling the Vantage Point Rail-Mounted Compensator to a PX4:

Before you begin, ensure you have the following:

PX4 Compact:

• VP Armory Beretta PX4 Storm Compact Rail-Mounted Compensator
• Two set screws (included with Compensator)
• 3/32” Allen key
• Torque wrench (optional but recommended)
• Beretta PX4 Storm Compact

PX4 Full:

• VP Armory Beretta PX4 Storm Full Rail-Mounted Compensator
• Two set screws (included with Compensator)
• 3/32” Allen key
• Torque wrench (optional but recommended)
• Beretta PX4 Storm Full

    1. Prepare the Firearm:

• • Ensure the firearm is unloaded before proceeding.

2. Prepare the Compensator:

• Ensure your rail is clean.
• Carefully slide the compensator onto the rail, ensuring proper alignment.

     3. Account for Variations:

• DO NOT FORCE THE COMPENSATOR ONTO THE RAIL – IF IT IS TOO TIGHT OF A FIT CONTACT US. IF YOU FORCE THE COMPENSATOR ONTO THE RAIL, YOU COULD DAMAGE THE RAIL.
• Understand that PX4 molds may vary, impacting the fit of the compensator.

4. Set Screws:                                                                                                                                   
   • The compensator comes with two set screws featuring plastic tips to protect the rail and ensure sufficient friction for secure attachment.

    5. Align and Secure/Verify Tightness:

1. • Align the compensator's slot with the rail's slot.
   • Use the provided set screws. Start set screws by hand.
   • Tighten the set screws using a 3/32” Allen wrench – Torque Wrench recommended. If using a torque wrench, set to 5 inch-pounds, ensuring the set screws are snug but not over-tightened, preventing any manipulation of the compensator. DO NOT OVERTIGHTEN. The results of overtightening the set screws will draw the compensator out of alignment with the bore and WILL RESULT IN A BAFFLE STRIKE.
   • If not using a torque wrench, ensure the screws are just underneath the surface of the bottom of the compensator. DO NOT OVERTIGHTEN. The results of overtightening the set screws will draw the compensator out of alignment with the bore and WILL RESULT IN A BAFFLE STRIKE.

    6. Final Checks:

1. • Double-check the alignment and tightness of the compensator to prevent any baffle strikes or misalignment issues.

    7. Completion:

• • By following these steps, you can effectively assemble the Vantage Point compensator to your PX4, ensuring a secure and reliable fit.

• Upgrading your handgun with a compensator requires a higher level of maintenance and care. Ensuring that it is installed correctly and checked frequently is critical for proper function and safety. 

  Results may vary depending on the handler. Vantage Point Armory is not in any way responsible for the misuse of firearms or firearm parts/accessories or the results of such misuse. We highly recommend gun owners inspect parts and accessories frequently. This will help mitigate the possibility of accidents and malfunctions.

  *The Vantage Point Compensator is intended for use on OEM pistols only - VPA does not guarantee function or reliability with aftermarket or modified guns.

  DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by Beretta. Beretta does not warrant or represent that this product is compatible with Beretta pistols.

  DISCLAIMER: Neither Vantage Point Armory, LLC nor this site are affiliated in any manner with, or otherwise endorsed by Beretta. The use of “Beretta” on this page is merely to advertise the sale of Beretta pistols, parts, or components. Components and parts that do not specifically have Beretta listed as the manufacturer are made by their respective company. Such parts may be intended for use with Beretta components but are not produced by Beretta. For additional genuine Beretta products and parts visit www.beretta.com