BRAND NEW
PRE-OWNED
In Stock ONLINE
Ships from Outside Warehouse in 5-10 Days
Store Availability: ONLINE ONLY - Not in store
Secure Online Ordering
Fast Shipping
Trusted Retailer
RECOMMENDED FOR YOU
Die Free Co PLUG Kung Fu Grip Storage Insert Black
The Die Free Co PLUG Kung Fu Grip Storage Insert Black is a friction-retained storage insert designed specifically for the Die Free Co Kung Fu Grip. It closes the open bottom of the grip, adds useful storage for batteries and small tools, and extends the grip by approximately 0.25 inch while squaring off the rear to provide more palm contact.
This Black rubber insert carries distributor SKU PLUG-KFG and UPC 860010992685. Die Free Co specifies storage for two CR123, AA, or AAA batteries, plus a separate slot for one CR2032 battery. It also includes space for a small Allen or Torx wrench and a slot sized for a MultiTasker NANO Tool.
Complete a Kung Fu Grip with additional storage and grip length. Confirm that the host grip is an authentic compatible Kung Fu Grip, then add the PLUG to your BattleHawk Armory cart.
Dedicated Storage for Common Batteries and Small Tools
Optics, lights, and other electronic accessories frequently use compact batteries that are easy to misplace when carried loose. The PLUG gives the user a storage location inside the grip for two CR123, AA, or AAA batteries. The separate CR2032 slot supports a common coin cell used by many electronic sights, while the wrench pocket and MultiTasker NANO slot create space for compact maintenance items.
The storage arrangement should be matched to the actual items being carried. Inspect batteries for damage, orient them to prevent unintended electrical contact, and avoid forcing oversized items into the insert. The water-drainage holes at the bottom allow moisture to escape, but they do not make the compartment waterproof.
Added Grip Length and Palm Contact
In addition to storage, the PLUG extends the Kung Fu Grip by roughly one quarter inch and squares off the rear of the grip. That change can provide more surface for larger hands and may make the lower portion of the grip feel more complete. Because hand size and trigger reach vary, the best way to evaluate the added length is to confirm that it does not interfere with the user's preferred hand position.
Specifications
- Manufacturer: Die Free Co
- Product: PLUG
- Distributor SKU: PLUG-KFG
- UPC: 860010992685
- Color: Black
- Compatibility: Die Free Co Kung Fu Grip
- Material: Durable rubber
- Retention: Friction fit
- Height: 1.5 inches
- Weight: 0.7 ounce
- Added grip length: Approximately 0.25 inch
- Drainage: Water-drainage holes on the bottom
- Country of manufacture: Made in the USA
Fitment and Use
The PLUG is not a universal AR grip insert. It is designed for the Die Free Co Kung Fu Grip, so verify the host grip before ordering. Insert it only according to the manufacturer's instructions and confirm that it is fully seated. Because retention is friction-based, inspect fit periodically and after hard use.
Do not allow stored items to rattle against exposed electrical terminals or interfere with the insert's seating. Remove damaged or leaking batteries immediately. When storing a tool, make sure sharp edges cannot cut the rubber or prevent secure retention.
Why Order from BattleHawk Armory?
BattleHawk Armory makes it easy to compare the exact UPC, manufacturer part number, color, and compatibility details before purchasing. Review current inventory and package contents on the live product page, then select the correct variant for your build or inventory needs.
Add the Die Free Co PLUG Kung Fu Grip Storage Insert Black to your cart at BattleHawk Armory. Confirm fitment and current availability before completing your order.
Frequently Asked Questions
Which grip fits the Die Free Co PLUG?
It is designed specifically for the Die Free Co Kung Fu Grip.
What batteries can it store?
Die Free Co specifies storage for two CR123, AA, or AAA batteries and a separate slot for one CR2032 battery.
How is the PLUG retained?
It uses friction retention and should be checked for a secure fit after installation.
Is the storage compartment waterproof?
The manufacturer specifies drainage holes, not a waterproof seal. Protect batteries and tools from moisture accordingly.
| Manufacturer | Die Free Co |
| Pricing Unit | EA |
| Model | Kung Fu Grip |
| UPC | 860010992685 |
| SKU | PLUG-KFG |
| Width | 3.9000 |
| Length | 4.5000 |
| Height | 1.3000 |
| Weight | 0.0500 |



FFL Required