Byrna 88 Gram CO2 Cartridges - 2 Pack for Mission 4 Rifle

Power your Byrna Mission 4 high-capacity tactical rifle with genuine Byrna 88-gram CO2 cartridges. This 2-pack provides massive firepower with approximately 55 rounds per cartridge - that's enough to fire 3 full 19-round magazines at maximum velocity. Designed exclusively for the Mission 4's law enforcement-grade performance.

Key Features:

• 2-Pack of 88g Cartridges - Approximately 110 total rounds (55 per cartridge)
• Genuine Byrna CO2 - Factory-tested and certified for Mission 4 performance
• Maximum Capacity - Each cartridge fires approximately 3 full 19-round magazines
• Law Enforcement Grade - Delivers consistent 325 FPS velocity throughout all shots
• Integrated Buttstock Storage - Fits perfectly in Mission 4's CO2 buttstock adapter
• Premium Quality - Food-grade CO2 ensures clean operation and long rifle life
• Quick-Change System - Mission 4's CO2 housing allows fast cartridge replacement

Compatible Byrna Models:

• ✅ Byrna Mission 4 ONLY

NOT Compatible With:

• ❌ Byrna SD (requires 8g CO2)
• ❌ Byrna CL (requires 8g CO2)
• ❌ Byrna EP (requires 8g CO2)
• ❌ Byrna HD (requires 8g CO2)
• ❌ Byrna LE (requires 12g CO2)
• ❌ Byrna SDXL (requires 12g CO2)
• ❌ Byrna HDXL (requires 12g CO2)
• ❌ Byrna TCR (requires 12g CO2)

Why 88g CO2 for Mission 4?

The Mission 4 was designed from the ground up as a high-capacity tactical rifle system. The massive 88-gram CO2 cartridges provide the sustained power needed for extended engagements:

• 55 rounds per cartridge - Fire 3 full 19-round magazines without changing CO2
• Consistent 325 FPS - Maintains law enforcement-grade velocity throughout all shots
• Extended operations - Perfect for defending large properties or extended scenarios
• Cold weather performance - Massive gas volume ensures reliable operation even in cold conditions
• Integrated storage - CO2 buttstock keeps spare cartridge ready for quick reload

88g vs 12g vs 8g CO2 Comparison:

Why Genuine Byrna CO2?

While generic 88g CO2 cartridges may exist, only genuine Byrna CO2 is factory-tested to ensure consistent pressure, clean operation, and compatibility with the Mission 4's CO2 buttstock system. Using non-Byrna CO2 may result in inconsistent velocity, seal damage, or voided warranty.

How to Use with Mission 4:

1. Insert 88g cartridge into Mission 4's CO2 buttstock adapter
2. Secure the buttstock and ensure proper seating
3. Fire approximately 55 rounds (3 full magazines) at full 325 FPS velocity
4. Replace with fresh cartridge when power diminishes
5. Store spare cartridge in buttstock for quick reload

Storage and Safety:

• Store in a cool, dry place away from heat sources
• Keep out of reach of children
• Do not puncture or incinerate cartridges
• Keep spare cartridges available for extended use
• Store spare cartridge in Mission 4's integrated buttstock storage

Specifications:

• Size: 88 grams
• Quantity: 2 cartridges per pack
• Shots per cartridge: Approximately 55 rounds (3x 19-round magazines)
• Total capacity: Approximately 110 rounds per 2-pack
• Compatibility: Byrna Mission 4 ONLY
• Quality: Food-grade CO2
• Weight: 1.95 lbs per 2-pack
• Storage: Fits Mission 4 CO2 buttstock adapter