🆚 Standard CO₂ Cap vs Quick Release CO₂ Cap
| Feature | Standard Cap | Quick Release Cap |
|---|---|---|
| Tool Required | Yes (Hex Key) | ❌ No |
| Speed | Slow | ⚡ Fast |
| Grip | Basic | Knurled Anti-Slip |
| Partial CO₂ Removal | Difficult | ✅ Easy |
| Ease of Use | Moderate | 🔥 High |
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Byrna Quick Release / Fast CO₂ Cap
Brand: Byrna
$19.99
Make CO₂ cartridge changes easier with the Byrna Quick Release CO₂ Cap. Its knurled exterior provides a finger grip for installing and removing the cap without using the magazine’s built-in hex key. Byrna also states that the cap can be removed when a cartridge is partially filled.
Confirmed compatibility: Byrna CL, CL-XL, LE, SD, and HD. Select the correct CO₂ cartridge size for your launcher; this cap does not make 8-gram and 12-gram cartridges interchangeable.
- Tool-Free Operation: Install or loosen the cap using your fingers.
- Knurled Grip: Textured surface provides better control while turning the cap.
- Faster CO₂ Changes: Removes the need to use the magazine’s built-in hex key during normal cartridge changes.
- Partial Cartridge Access: Designed to assist with removing a partially filled CO₂ cartridge.
- Durable Construction: Made for repeated installation and removal.
- Direct Upgrade: Replaces the standard CO₂ cap on confirmed compatible Byrna launchers.
Follow the CO₂ installation, pressure-release and storage directions in the owner’s manual for your specific Byrna launcher.
Confirmed compatible launchers:
- Byrna CL
- Byrna CL-XL
- Byrna SD
- Byrna HD
- Byrna LE
- Byrna LE SB (Short Barrel)
CO₂ requirements:
- Byrna CL, SD and HD: 8-gram CO₂
- Byrna CL-XL and LE: 12-gram CO₂
The cap does not make 8-gram and 12-gram CO₂ cartridges interchangeable. Compatibility with the EP, SD-XL, HD-XL, LE Gen 2, TCR and Mission 4 is not confirmed for this listing.
Byrna Quick Release / Fast CO₂ Cap Product Videos
Installation and Product Overview
Video credit: Byrna on YouTube
Fast Cap Removal Demonstration
Video credit: Byrna Enthusiast on YouTube
- One Byrna Quick Release CO₂ Cap
Launcher, CO₂ cartridge, magazine and other accessories are not included.
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📦 What’s Included
• 1 × Fast Cap (Quick Release CO₂ Cap)
| Operation | Finger-operated, tool-free cap |
|---|---|
| Grip | Knurled exterior surface |
| Purpose | Faster CO₂ cartridge installation and removal |
| Partial Cartridge Removal | Designed to help remove the cap with a partially filled CO₂ cartridge |
| Launcher Performance | Does not increase velocity, energy or magazine capacity |
Always safely vent remaining CO₂ pressure according to the instructions for your launcher before completely removing the cap.
None
Use the owner’s manual supplied with your Byrna launcher for safe CO₂ installation, pressure release and storage instructions.
Always verify the required CO₂ cartridge size for your exact launcher model before installation.
Additional information
| Weight | 3.0 oz |
|---|---|
| Dimensions | 8 × 6 × 1 in |
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