The Kel Tec Sub 2000 is a unique and versatile firearm, known for its folding design and compatibility with various popular handgun magazines. However, to get the most out of this carbine, there are several upgrades you can consider. Below, I’ll discuss some of the best products that can enhance the performance, comfort, and usability of your Kel Tec Sub 2000.

Top Upgrades

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Barrels & Parts⁠

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Receivers & Parts⁠

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Triggers & Parts⁠

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Stocks & Parts⁠

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Handguards & Parts⁠

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Bolts & Bolt Carrier Groups⁠

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Bolt Parts⁠

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Build Kits⁠

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Caliber Conversion Kits⁠

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Charging Handle Parts⁠

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Gas System Parts⁠

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Grips⁠

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Lower & Upper Parts Kits⁠

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Magazine Parts⁠

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Muzzle Devices⁠

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Recoil Parts⁠

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Safeties & Parts⁠

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Sights & Parts⁠

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Magazines⁠

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Top 6 Best Upgrades for Kel Tec Sub 2000

1. M-Carbo Kel Tec Sub 2000 Recoiless Charging Handle

Specifications:

Weight: 3.2 oz

Material: Stainless Steel

Finish: Black Oxide

Best Features:

Reduces felt recoil by up to 50%

Easy installation

Durable construction

Pros:

Significantly less recoil

Improved shooting comfort

Enhanced control

Cons:

Slightly bulkier than the original handle

Experience: The first time I installed the M-Carbo Recoiless Charging Handle, I was genuinely impressed by the immediate reduction in felt recoil. Shooting became a much more comfortable experience, and my accuracy improved noticeably as a result. This upgrade made a significant difference, especially during extended shooting sessions.

Customer Comments: Online forums and reviews are full of positive feedback regarding this charging handle. Many users highlight the same benefits I experienced, such as reduced recoil and better control. This upgrade is widely recommended for anyone looking to improve their shooting experience with the Kel Tec Sub 2000.

Why It Fits: The Recoiless Charging Handle is a perfect match for the Kel Tec Sub 2000 due to its ability to mitigate one of the carbine’s primary drawbacks – recoil. By making shooting more comfortable, it allows for better handling and increased enjoyment.

2. Tandemkross Sub-2000 Victory Trigger

Specifications:

Material: Aluminum

Finish: Anodized

Type: Flat-faced trigger

Best Features:

Adjustable pre-travel and post-travel

Lightweight design

Crisp, clean break

Pros:

Customizable trigger pull

Improved accuracy

Enhanced shooting comfort

Cons:

Requires some gunsmithing skills to install

Experience: Upgrading to the Tandemkross Victory Trigger was like night and day. The ability to adjust the pre-travel and post-travel allowed me to customize the trigger pull to my preference. The flat-faced design provided a consistent and comfortable trigger pull, leading to improved accuracy and a better overall shooting experience.

Customer Comments: Many shooters praise the Victory Trigger for its adjustable nature and the improvement in trigger feel. Online discussions often focus on how this upgrade has enhanced their shooting precision and comfort, echoing my own experiences.

Why It Fits: The Victory Trigger’s adjustability and design make it an excellent upgrade for the Kel Tec Sub 2000. It allows for a more personalized shooting experience, which can lead to better performance and enjoyment.

3. Midwest Industries Kel Tec Sub 2000 Optic Mount

Specifications:

Weight: 6 oz

Material: Aluminum

Finish: Hardcoat Anodized

Type: Quick-detach

Best Features:

Quick-detach design

Allows for co-witness with iron sights

Durable construction

Pros:

Easy to install and remove

Maintains zero after detachment

Versatile optic options

Cons:

Adds some weight to the firearm

Experience: The Midwest Industries Optic Mount transformed my Kel Tec Sub 2000 into a more versatile and effective firearm. The quick-detach design allowed me to easily switch between iron sights and my red dot optic without losing zero. This mount made it simple to enhance my aiming capabilities while maintaining the flexibility to use iron sights.

Customer Comments: Reviewers consistently praise this optic mount for its sturdy construction and reliable performance. Many appreciate the quick-detach feature and the ability to maintain zero, which aligns with my positive experience.

Why It Fits: This optic mount is a great fit for the Kel Tec Sub 2000 because it enhances the carbine’s versatility without compromising on performance. The quick-detach feature allows for rapid transitions between different sighting systems, making it a practical upgrade.

4. Tacticool Buffer Tube Cover

Specifications:

Material: Neoprene

Length: 6 inches

Color: Black

Best Features:

Cushioned comfort

Easy to install

Durable material

Pros:

Reduces discomfort from the metal buffer tube

Improves grip

Affordable

Cons:

Can shift slightly during extended use

Experience: The Tacticool Buffer Tube Cover added a layer of comfort to my Kel Tec Sub 2000. The neoprene material provided a cushioned grip, making it more comfortable to shoot for extended periods. Installation was straightforward, and it significantly reduced the discomfort from the metal buffer tube.

Customer Comments: Many users highlight the improved comfort and grip provided by this cover. Online discussions often mention how this affordable upgrade made a noticeable difference in their shooting experience, which matches my own observations.

Why It Fits: This buffer tube cover is an ideal upgrade for the Kel Tec Sub 2000 because it addresses a common comfort issue without breaking the bank. The added grip and cushioning make it easier to handle the firearm during prolonged use.

5. Kel Tec Sub 2000 Bolt Tube Cover

Specifications:

Material: Rubber

Length: 7 inches

Color: Black

Best Features:

Non-slip texture

Simple installation

Improves cheek weld

Pros:

Enhanced comfort

Better cheek weld

Reduces slippage

Cons:

Can add slight bulk to the firearm

Experience: Installing the Kel Tec Sub 2000 Bolt Tube Cover was a game-changer for comfort and stability. The non-slip rubber provided a better cheek weld, improving my shooting posture and accuracy. It also added a bit of cushioning, making the overall shooting experience more comfortable.

Customer Comments: Many reviewers note the improved cheek weld and comfort provided by this cover. Online forums often discuss how this upgrade has enhanced their control and stability when shooting, echoing my own positive experience.

Why It Fits: This bolt tube cover is a perfect match for the Kel Tec Sub 2000 as it addresses both comfort and stability, crucial for maintaining accuracy and control during shooting.

6. Red Lion Precision Sub 2000 Forend

Specifications:

Material: Aluminum

Finish: Hardcoat Anodized

Type: Rotating forend

Best Features:

Rotating design for easy access to the barrel

Multiple rail sections for accessory mounting

Robust construction

Pros:

Versatile accessory mounting

Durable and reliable

Easy barrel access

Cons:

Higher cost compared to other forends

Experience: The Red Lion Precision Forend was a significant upgrade for my Kel Tec Sub 2000. Its rotating design allowed me to easily access the barrel for cleaning and maintenance. The multiple rail sections provided ample space for mounting accessories like lights and lasers, enhancing the carbine’s functionality and versatility.

Customer Comments: Many users appreciate the rotating feature and the robust construction of this forend. Reviews often highlight how it has improved their ability to customize and maintain their firearm, aligning with my own experience.

Why It Fits: The Red Lion Precision Forend is an excellent upgrade for the Kel Tec Sub 2000 because it enhances the firearm’s modularity and ease of maintenance. Its durable design and versatile mounting options make it a valuable addition.

Top Upgrades

Top 6 Best Upgrades for Kel Tec Sub 2000

1. M-Carbo Kel Tec Sub 2000 Recoiless Charging Handle

2. Tandemkross Sub-2000 Victory Trigger

3. Midwest Industries Kel Tec Sub 2000 Optic Mount

4. Tacticool Buffer Tube Cover

5. Kel Tec Sub 2000 Bolt Tube Cover

6. Red Lion Precision Sub 2000 Forend

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