Light-Mounted Compensator for Beretta PX4 Storm Compact Pistols

Description

Please see instructions and information below before adding to cart. 

Purchase Additional/Replacement Screw/Washer for TLR-7 Sub Compatible Compensators here. 

This Compensator model is designed to mount to a Beretta® Px4 Storm Compact / 9mm & .40 Cal Compact Tactical Handgun via a Streamlight® TLR-7 HL-X Sub USB – 1913 Short Rail Streamlight, TLR-7 X Sub USB – 1913 Short Rail,  or TLR-8 G Sub – 1913 Short Rail Gun Light. This compensator replaces the thumbscrew attachment of the Streamlight.

Gen 2

Important Update: Improved Design for Your VP Armory Light-Mounted Compensator Beretta PX4 Storm Compact Pistols with Streamlight TLR-7 Sub.

It had been brought to our attention that there is a potential fatigue mode in the design of our first generation Light-Mounted Compensator Beretta PX4 Storm Compact Pistols with Streamlight TLR-7 Sub. At Vantage Point Armory, we take the quality and safety of our products very seriously and have taken appropriate measures to address this issue.

The original 4-40 screw with the TLR-7 Sub was too weak, leading to potential failures under pressure and recoil. This could cause the front of the compensator to bend forward, possibly resulting in baffle strikes.

Improvements in Gen 2 Design:

• Replaced the original 4-40 screw with a stronger 5-40 screw, approximately 25% stronger.
• The new American-made holocrome screw fits perfectly into the insert, eliminating any wiggle room and providing better stability under recoil.
• Added a Belleville serrated washer to prevent the screw from backing out, ensuring a more secure fit.
• Modified the gap between the muzzle and the front of the compensator for better aesthetics and functionality.

These changes have been rigorously tested and proven effective, ensuring reliability and durability without affecting holster compatibility. As part of our commitment to providing you with the best possible products, any customer who had purchased a Gen 1 model has been sent a replacement compensator free of charge. 

Important: Please discard your Gen 1 compensator. The new screw is thicker and will only work with the Gen 2 compensator model. We are not responsible for any issues that may arise from continued use of the Gen 1 model.

Note: Langdon Tactical Technology (LTT) is aware of these updates and has worked with us to ensure you receive your replacement compensator promptly.

Transform your shooting experience with precision and control. The VP Armory Compensator combines innovative rail-mounted technology with a patent-pending design — delivering reduced recoil, faster follow-ups, and 50-state legal compliance without modifying your firearm.

Key Features and Benefits

Minimize Recoil / Reliable Compensation: 

• Reduces muzzle rise by 20–30% for flatter shooting and quicker follow-up shots.
• Ports redirect gases upward for consistent control.

No Threaded Barrel Needed:

• Mounts via yourStreamlight TLR-7 HL-X Sub USB – 1913 Short Rail Streamlight, TLR-7 X Sub USB – 1913 Short Rail,  or TLR-8 G Sub – 1913 Short Rail Gun Light to the accessory rail, staying compliant and easy to install.
• Since this system is not attached to the slide or barrel it does not inhibit, change or impede the cycling action of the pistol.
• No gunsmithing, no threading, no permanent modifications.

Enhance Stability: 

• Improves shot-to-shot recovery and target reacquisition.

Rugged and Reliable: 

• CNC-machined from solid aluminum bar stock.
• Tested to withstand high round counts and repeated use.

Holster Selection:

• The compensator works seamlessly with holsters that accommodate standard frame-mounted accessories, such as the Surefire X300U-A light or Streamlight TLR-7. The accessory remains in the original position, maintaining holster compatibility.
• No additional fitment or modifications required.
• Learn more about holster compatibility here.

Standoff Device: 

• Keeps your pistol in battery if pressed against a surface in defensive situations.

Ease of Cleaning: 

• Quickly detaches for cleaning — no need to re-time or rethread like barrel-mounted comps.

Price vs. Competition:

• Since the VP Compensator mounts to the accessory rail, there is no need for expensive aftermarket barrels.

50 State Legal: 

• Fully compliant design for civilian, LE, and military users in all 50 states.

Sleek Design:

• 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.
• 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.

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

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by Streamlight® Inc. Streamlight® and TLR® are registered trademarks of Streamlight® Inc., and are used solely to indicate compatibility.