---
product_id: 544135284
title: "Fast Cap Adapter - Compatible with BYRNA SD EP LE - Boost Cartridge Quick Change"
brand: "k20 tools"
price: "272 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "K20 Tools"
url: https://www.desertcart.pl/products/544135284-fast-cap-adapter-compatible-with-byrna-sd-ep-le-boost
store_origin: PL
region: Poland
---

# Tool-free hand twist design Seconds-fast CO2 cartridge swaps Aluminum build for durability Fast Cap Adapter - Compatible with BYRNA SD EP LE - Boost Cartridge Quick Change

**Brand:** k20 tools
**Price:** 272 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Twist, Swap, and Go – Upgrade Your BYRNA Game Instantly!

## Quick Answers

- **What is this?** Fast Cap Adapter - Compatible with BYRNA SD EP LE - Boost Cartridge Quick Change by k20 tools
- **How much does it cost?** 272 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/544135284-fast-cap-adapter-compatible-with-byrna-sd-ep-le-boost)

## Best For

- k20 tools enthusiasts

## Why This Product

- Trusted k20 tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Minimal 22x20mm size adds convenience without bulk.
- • **Leak-Proof & Secure Fit:** Snug installation prevents rattling and CO2 leaks during use.
- • **Universal Compatibility:** Seamlessly fits BYRNA SD, EP, LE, and Boost models for versatile use.
- • **Effortless Cartridge Swaps:** Change CO2 cartridges in seconds without fumbling for tools.
- • **Premium Aluminum Craftsmanship:** Anodized finish ensures durability and a sleek, professional look.

## Overview

The K20 Tools Fast Cap Adapter is a precision-engineered aluminum accessory designed to enable quick, tool-free CO2 cartridge changes on BYRNA SD, EP, LE, and Boost launchers. Its anodized finish offers durability and style, while the secure, leak-proof fit enhances performance and convenience for professionals who demand efficiency and reliability in the field.

## Description

K20 Tools Fast Cap Adapter - Compatible with BYRNA SD EP LE - Boost Cartridge Quick Change : desertcart.ae: Tools & Home Improvement

Review: The best accessory for your Byrna. Period.
Review: Works for byrna le

## Features

- C02 Cartridge quick change adapter - Fast cap
- Compatible with BYRNA SD, EP, LE models
- These caps are designed to allow changing the C02 cartridge on All BYRNA Launcher models without using the magazine tool to open the C02 chamber.
- FEATURES: Premium quality - Tight & remove by hand - Compatible with Byrna and other C02 cartridges
- SPECS: Made of aluminum - Anodized finish
- What's in the box: (1) Fast cap adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CD181XML |
| Best Sellers Rank | #213,465 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,028 in Cordless Tool Accessories |
| Brand | K20 Tools |
| Brand Name | K20 Tools |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.5 out of 5 stars 313 Reviews |
| Included Components | (1) Fast Cap Adapter |
| Included components | (1) Fast Cap Adapter |
| Item Dimensions L x W | 22L x 20W millimeters |
| Manufacturer | K20 Tools |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | CO2-Byrna-Cap-Adapter |
| Product dimensions | 22L x 20W millimeters |

## Product Details

- **Brand:** K20 Tools
- **Colour:** Black
- **Included components:** (1) Fast Cap Adapter
- **Material:** Aluminum
- **Product dimensions:** 22L x 20W millimeters

## Images

![Fast Cap Adapter - Compatible with BYRNA SD EP LE - Boost Cartridge Quick Change - Image 1](https://m.media-amazon.com/images/I/71q04PL6KCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best accessory for your Byrna. Period.
*by J***F on 7 September 2023*



### ⭐⭐⭐⭐⭐ Works for byrna le
*by M***R on 30 October 2024*



### ⭐⭐⭐⭐⭐ Pratique
*by B***C on 20 June 2025*

Très pratique

## Frequently Bought Together

- Fast Cap Adapter - Compatible with BYRNA SD EP LE HD - Cartridge Quick Change
- Byrna 12 Gram CO2 + Oiler Cartridges | 10 Count Pack | for Byrna LE/HDXL/SDXL and TCR - (9 CO2 + 1 Oiler Cylinders)
- Byrna MAX Projectiles - | Maximum Stopping Power | OC and CS Non Lethal Pepper Spray & Tear Gas Blend Balls - Non Lethal Self Defense Projectile Rounds for Byrna Launchers, 0.68 Caliber

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**Shop now:** [https://www.desertcart.pl/products/544135284-fast-cap-adapter-compatible-with-byrna-sd-ep-le-boost](https://www.desertcart.pl/products/544135284-fast-cap-adapter-compatible-with-byrna-sd-ep-le-boost)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-23*