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KelTec SUB2000 chambered in 5.7x28mm

(1 customer review)

Original price was: $ 510.0.Current price is: $ 409.0.

SKU: KT - 6756664456 Category:
Description

 

 

 

KelTec SUB2000 (5.7x28mm)

Specifications

Category Details
Brand Kel-Tec
Model SUB2000
Caliber 5.7x28mm
Action Semi-Auto
Barrel Length 16.1 inches
Barrel Material Steel
Thread Pattern 1/2″x28 (for muzzle devices/suppressors)
Magazine Capacity 20 rounds (compatible with FN Five-seveN mags)
Twist Rate 1:7″ (optimized for 5.7x28mm)
Stock Collapsible (folds for compact storage)
Overall Length (OAL) 30.45″ (extended) / ~16″ (folded)
Weight Approx. 4 lbs (varies slightly by configuration)
Sights Adjustable iron sights (some models include optics rail)

Features

Feature Description
Folding Design Unique ability to fold in half for easy transport/storage.
Lightweight Construction Polymer frame reduces weight for better portability.
Multi-Mag Compatibility Designed to work with FN Five-seveN magazines.
Threaded Barrel Allows for suppressors, compensators, or muzzle brakes.
Ambidextrous Controls User-friendly for left- or right-handed shooters.
Picatinny Rail Optional rail for optics/lights (varies by model).
Blowback Operation Simple and reliable semi-auto mechanism.

Benefits

Benefit Advantage
Compact & Portable Ideal for backpacking, vehicle storage, or home defense.
High-Velocity Round 5.7x28mm offers low recoil and armor-piercing potential.
Customizable Accessories like optics, foregrips, and slings can be added.
Reliable Proven Kel-Tec design with durable materials.
Affordable Lower cost than many PCCs (pistol-caliber carbines).

About Kel-Tec SUB2000

Detail Information
Design Purpose A lightweight, folding carbine for defense/recreation.
Variants Available in multiple calibers (9mm, .40 S&W, 5.7x28mm).
Popular Use Cases Tactical training, plinking, concealed carry (where legal).
Manufacturer Reputation Kel-Tec is known for innovative, compact firearms.
Warranty Typically 1-year limited warranty (check with Kel-Tec).

Additional Notes

  • The 5.7x28mm version is rarer than the 9mm/.40 S&W models.
  • Effective range: ~100-200 yards (optimal for a PCC).
  • Aftermarket support includes stocks, triggers, and rails.
  • Check local laws regarding barrel threading and folding stocks.

 

Reviews (1)

1 review for KelTec SUB2000 chambered in 5.7x28mm

    KelTec SUB2000 chambered in 5.7x28mm photo review
    mendez Torres
    August 8, 2025
    Once I bought this one i immediately knew I'd love it, I love this trigger pull and it's slick look and design Much better than the 5.7 pistol.
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Just picked up that lightweight takedown .22 with the aftermarket stock. Perfect for my emergency kit, exactly what I needed.Finally got that heavy-barreled bolt-action in 6.5 Creedmoor, The action is smoother than anything I’ve felt, Can't wait to stretch its legs.That classic sporter with the gorgeous walnut stock spoke to me. Some rifles just have soul, Had to give it a new home.Built a reliable rifle on a tight budget using your parts bin and some basic components. Shoots great and the snobs can scoff all they want.Built a reliable rifle on a tight budget using your parts bin and some basic components. Shoots great and the snobs can scoff all they want.Came for ammo, left with a foldable carbine that shares mags with my pistol. Genius design for a truck or bag gun.Saved all my money from mowing lawns for my first semi-auto. The guys made it a really cool experience. Proud owner now.Bought a barreled action for a common bolt gun. Time to bed it in a custom stock and build my own precision rifle in the garage.