Pearce Grip PG26G4 Polymer Grip Extension with Textured Black Finish & 1" Surface for Glock 26, 27, 33, 39 Gen4-5
- Type:
- Magazine Extnesion
- Firearm Group:
- Handgun
- Firearm Make Fit:
- Glock
- Model:
- Grip Extension
- Material:
- Polymer
- Model Fit:
- G26 Gen4
The Pearce Grip PG26G4 is a polymer grip extension designed to add comfort and control to compact Glock pistols without changing magazine capacity. If you carry a Glock 26, 27, 33, or 39 (Gen4 or Gen5) and find that subcompact grip feels cramped—especially under stress—this simple, effective accessory extends your grip by 1 inch to accommodate a full three-finger hold. It replaces only the magazine base plate, keeping everything else factory original, and its textured black finish blends seamlessly with your gun's profile.
Unlike larger grip sleeves or modifications that compromise concealability, the Pearce Grip extension adds just enough length where it matters most: your firing hand. The high-impact polymer construction is tough enough to pass drop tests across a temperature range of -20°F to 350°F, so it won't fail in the field or the truck bed. The extension retains all original factory magazine components—no capacity loss, no feeding issues, no guesswork. It's a straightforward fix for shooters who need better grip geometry on a carry gun that's already optimized for concealment.
The textured surface matches your pistol's factory grip, delivering a cohesive, professional appearance. Included Mag-Track identification helps if you rotate multiple magazines through your rotation. Whether you're working a concealed-carry EDC, training at the range, or running drills, this extension gives you the ergonomic advantage of a full-size grip on a gun you can actually pocket.
Key Features
- Adds 1 inch of grip length for improved control and comfort
- Replaces magazine base plate only—no permanent modifications to your firearm
- Does not reduce magazine capacity
- High-impact polymer construction rated for -20°F to 350°F operation
- Textured finish matches factory Glock appearance
- Integrated Mag-Track system for magazine identification
- Compatible with Glock 26, 27, 33, 39 (Gen4 and Gen5)
Specifications
| Brand | Pearce Grip |
| Model | PG26G4 |
| Material | High-Impact Polymer |
| Finish | Textured Black |
| Length Added | 1 inch |
| Installation | Replaces magazine base plate |
| Temperature Rating | -20°F to 350°F |
| Compatible Pistols | Glock 26, 27, 33, 39 (Gen4–Gen5) |
| Capacity Impact | None (factory capacity retained) |
Frequently Asked Questions
Will this grip extension reduce my magazine capacity?
No. The extension replaces only the magazine base plate and retains all factory components. Your magazine holds the same number of rounds as before.
What Glock models does the PG26G4 fit?
This extension is compatible with Glock 26, 27, 33, and 39 in Gen4 and Gen5.
Is this permanent, or can I remove it?
The extension replaces your magazine's base plate. You can swap base plates if needed, but this is a straightforward component change, not a permanent gun modification.
How durable is the polymer material?
The high-impact polymer is engineered to withstand drop tests at temperatures ranging from -20°F to 350°F, making it reliable in harsh field conditions.

