5KU PK-4 RIS Vertical Grip - Black
5KU PK-4 RIS Vertical Grip ā CNC Aluminum Tactical Foregrip
Enhance your rifle control and shooting stability with the 5KU PK-4 RIS Vertical Grip, a robust and ergonomic solution designed for airsoft rifles with standard 20mm RIS / Picatinny rails. Inspired by the iconic ZenitCo PK-4 design, this vertical grip combines durability, functionality, and modern tactical styling for demanding players.
Constructed from CNC-machined aluminum, the PK-4 offers excellent strength while keeping weight low. Its dual screw mounting system ensures a rock-solid attachment with zero wobble, even during intense gameplay. Whether you're running a CQB setup or a full outdoor loadout, this grip provides improved handling and faster target transitions.
Key Features
- CNC-machined aluminum construction for durability and precision
- RIS / Picatinny compatibility (20mm) for universal fitment
- Dual screw mounting system for maximum stability and zero movement
- Ergonomic design for improved grip and weapon control
- Integrated storage compartment with screw cap for batteries or small tools
- ZenitCo PK-4 style ā perfect for modern AK and tactical builds
Performance on the Field
The PK-4 vertical grip is designed to improve weapon handling, recoil control, and aiming speed. On gas blowback rifles, it helps reduce felt recoil and vibration, giving you better shot-to-shot consistency. Its compact size and textured shape provide a secure hold, even when wearing gloves or operating in wet conditions.
The internal storage compartment adds extra practicality, allowing you to carry essential items such as spare batteries, tools, or small accessories directly on your rifleāideal for extended skirmishes or milsim events.
Pair this grip with compatible platforms from our airsoft rifles collection or upgrade your setup with accessories from our tactical gear.Ā
Package Includes
- 5KU PK-4 RIS Vertical Grip
Specifications
| Brand | 5KU |
| Product Type | Vertical foregrip |
| Material | CNC-machined aluminum |
| Mount | RIS / Picatinny (20 mm) |
| Length | 80 mm |
| Diameter | 36 mm |
| Weight | 120ā122 g |
| Color | Black |
| Body Material | Metal |
Product Information
Product Information
Shipping & Returns
Shipping & Returns



5KU PK-4 RIS Vertical Grip - Black
5KU PK-4 RIS Vertical Grip - Black
5KU PK-4 RIS Vertical Grip ā CNC Aluminum Tactical Foregrip
Enhance your rifle control and shooting stability with the 5KU PK-4 RIS Vertical Grip, a robust and ergonomic solution designed for airsoft rifles with standard 20mm RIS / Picatinny rails. Inspired by the iconic ZenitCo PK-4 design, this vertical grip combines durability, functionality, and modern tactical styling for demanding players.
Constructed from CNC-machined aluminum, the PK-4 offers excellent strength while keeping weight low. Its dual screw mounting system ensures a rock-solid attachment with zero wobble, even during intense gameplay. Whether you're running a CQB setup or a full outdoor loadout, this grip provides improved handling and faster target transitions.
Key Features
- CNC-machined aluminum construction for durability and precision
- RIS / Picatinny compatibility (20mm) for universal fitment
- Dual screw mounting system for maximum stability and zero movement
- Ergonomic design for improved grip and weapon control
- Integrated storage compartment with screw cap for batteries or small tools
- ZenitCo PK-4 style ā perfect for modern AK and tactical builds
Performance on the Field
The PK-4 vertical grip is designed to improve weapon handling, recoil control, and aiming speed. On gas blowback rifles, it helps reduce felt recoil and vibration, giving you better shot-to-shot consistency. Its compact size and textured shape provide a secure hold, even when wearing gloves or operating in wet conditions.
The internal storage compartment adds extra practicality, allowing you to carry essential items such as spare batteries, tools, or small accessories directly on your rifleāideal for extended skirmishes or milsim events.
Pair this grip with compatible platforms from our airsoft rifles collection or upgrade your setup with accessories from our tactical gear.Ā
Package Includes
- 5KU PK-4 RIS Vertical Grip
Specifications
| Brand | 5KU |
| Product Type | Vertical foregrip |
| Material | CNC-machined aluminum |
| Mount | RIS / Picatinny (20 mm) |
| Length | 80 mm |
| Diameter | 36 mm |
| Weight | 120ā122 g |
| Color | Black |
| Body Material | Metal |
Original: $32.01
-70%$32.01
$9.60Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
5KU PK-4 RIS Vertical Grip ā CNC Aluminum Tactical Foregrip
Enhance your rifle control and shooting stability with the 5KU PK-4 RIS Vertical Grip, a robust and ergonomic solution designed for airsoft rifles with standard 20mm RIS / Picatinny rails. Inspired by the iconic ZenitCo PK-4 design, this vertical grip combines durability, functionality, and modern tactical styling for demanding players.
Constructed from CNC-machined aluminum, the PK-4 offers excellent strength while keeping weight low. Its dual screw mounting system ensures a rock-solid attachment with zero wobble, even during intense gameplay. Whether you're running a CQB setup or a full outdoor loadout, this grip provides improved handling and faster target transitions.
Key Features
- CNC-machined aluminum construction for durability and precision
- RIS / Picatinny compatibility (20mm) for universal fitment
- Dual screw mounting system for maximum stability and zero movement
- Ergonomic design for improved grip and weapon control
- Integrated storage compartment with screw cap for batteries or small tools
- ZenitCo PK-4 style ā perfect for modern AK and tactical builds
Performance on the Field
The PK-4 vertical grip is designed to improve weapon handling, recoil control, and aiming speed. On gas blowback rifles, it helps reduce felt recoil and vibration, giving you better shot-to-shot consistency. Its compact size and textured shape provide a secure hold, even when wearing gloves or operating in wet conditions.
The internal storage compartment adds extra practicality, allowing you to carry essential items such as spare batteries, tools, or small accessories directly on your rifleāideal for extended skirmishes or milsim events.
Pair this grip with compatible platforms from our airsoft rifles collection or upgrade your setup with accessories from our tactical gear.Ā
Package Includes
- 5KU PK-4 RIS Vertical Grip
Specifications
| Brand | 5KU |
| Product Type | Vertical foregrip |
| Material | CNC-machined aluminum |
| Mount | RIS / Picatinny (20 mm) |
| Length | 80 mm |
| Diameter | 36 mm |
| Weight | 120ā122 g |
| Color | Black |
| Body Material | Metal |






















