Grip Control Thumb Rest for Springfield XD-S Mod.2

Use the trigger as a reference: 

The pad should sit where your support-hand thumb would naturally and comfortably rest when gripping the firearm. 

There is approximately 10 mm (3/8 inch) between each size: 

• Size #3: farthest forward (farthest from the trigger)

• Size #2: middle position

• Size #1: closest to the trigger

Link to video on size selection (Glock): https://youtube.com/shorts/RBxN40p-1ak?feature=share

Why there are different sizes:

Not every Pistole is the same - and neither are our hands. Hand size, shape and strength vary and significantly affect how a firearm is held and controlled. That's why manufacturers offer different grip sizes, angles, textures and contours. Some pistols even have interchangeable grip panels/backstraps. Grip optimization accessories can help adapt the grip to your hand, improve hold, better control recoil, and thereby improve control and shooting performance.

The intended use also matters. If used purely as a rest to improve ergonomics, a position farther forward may be more comfortable. 

For dynamic disciplines such as IPSC, however, the thumb rest should sit closer to the trigger, as this lets you apply more force and therefore create more counterpressure. 

The effect of Grip Control:

The Grip Control thumb rest takes this interaction between hand and Pistole to a new level: 

You can feel greater control immediately. The goal is a modern, stable "thumb-forward grip"!

Important placement notes:

There is no one-size-fits-all recommendation or fixed guideline for choosing a size. Smaller firearms often simply don't have enough space to move the thumb rest farther forward. The firearm's mechanical constraints can also limit placement.

But even though the grip is crucial for fast and precise shooting, the thumb rest doesn't need to be positioned “perfectly” to the nearest millimeter to be very effective.

Effect of size on performance:

Tests showed that speed and precision are generally not significantly affected by the size used. 

Exception: 

For very small hands - if size #3 is completely out of reach, a smaller size should be chosen.

Download - Technical instructions (German)

Download - Technical instructions (English)

Download - Safety instructions (German)

Download - Safety instructions (English)

Installation instructions (YouTube)

Technical specifications:

• Design: slide lock lever / slide stop lever (depending on model) with folding thumb rest ("Thumb-Rest")
• Compatibility: see model selection
• Variants: #1 / #2 / #3 | Left- and right-handed | Various colors
• Material: High-strength special alloy
• Coating: Cerakote 
• Manufacturer: BlackSteel (USA)

Can I install the Grip Control thumb rest myself?  

Yes, you can generally install this thumb rest yourself. 

How difficult is it to install the Grip Control thumb rest?

Installation ranges from very easy and taking just a few seconds (e.g., Glock) to slightly difficult and taking a few minutes (e.g., SIG P365). 

Does anything need to be modified on the pistol?

No, you simply replace the original slide stop lever or. slide lock lever (depending on the model) with the Grip Control. Installation is very simple and can easily be reversed. 

Are any special tools required for installation?

Most Grip Control products require no tools at all. For some, a small tool such as a pin, small screwdriver, or similar is helpful. An installation tool is included with some models. 

Can the Grip Control thumb rest break?

Any component can theoretically break, but no cases of this thumb rest breaking have been reported to date. 

How much pressure can the Grip Control thumb rest withstand?

The Grip Control Thumb Rest is extremely strong and robust for its small size. In tests, up to 180 lbs of pressure was applied to the thumb rest without causing any damage. For comparison, an average shooter applies about 10-20 lbs of force to the thumb rest.

What material is the Grip Control thumb rest made from?

The Grip Control thumb rest is made from a special alloy called “Aetheriumite®.” It was specially developed by BlackSteel USA by combining specific elements and processes to create an alloy with high tensile strength, exceptional toughness, and extreme resistance to wear and deformation. It does not react with other metals and does not cause abrasion marks.  Derivatives of this alloy are often used in the chemical, maritime, aviation, and machine tool industries for gears, bushings and bearings, pumps, and valves.

Do Grip Control products come with a manufacturer’s warranty?

Yes, every Grip Control thumb rest is covered by a lifetime manufacturer’s warranty. 

How does the Grip Control thumb rest work?

The Grip Control thumb rest replaces the factory slide lock lever (slide lock), allowing you to rest the support-hand thumb on the folding thumb rest. This provides a much firmer grip and helps you control recoil more effectively. 

Does the Grip Control thumb rest affect the firearm's function?

No, it does not affect the firearm's function. Only disassembly may be slightly different. 

Does the Grip Control thumb rest affect how the firearm performs?

It does not change the pistol's performance, but it will change your performance with the pistol. 

Are Grip Control thumb rests available in other colors?

Yes, depending on the model, the thumb rests are available in black, FDE, or gold. More color options will be available in the future. 

Will the Grip Control thumb rest fit my XXXXX holster? 

This thumb rest was specifically designed for use with holsters, with a focus on Kydex holsters for concealed carry. However, it is an aftermarket part and naturally adds some bulk. Some holsters can accommodate the Grip Control thumb rest without modification; others need to be modified. In most cases, modifications can be made by heating the holster. In rare cases, depending on the holster material and construction, it may also need to be trimmed with a Dremel. 

Are left-handed versions available?

Yes, left-handed versions are available for many models. When available, they are listed as an option for the respective model. 

What coating is used on the Grip Control thumb rest?

It is Cerakote, a highly durable ceramic coating that is widely used in the firearms industry. 

Do I need to adjust the way I grip my pistol?

It depends entirely on how you learned to hold a pistol. In any case, every pistol should be held with a "Thumb-Forward Grip." The Grip Control thumb rest simply helps you reinforce your grip significantly.