SodaMod Soda-Club CO2 Adapter The SodaMod Adapter Replaces the Booby Trapped CO2 Tank with a Standard Paintball CO2 Tank for Instant Savings High Quality Lead Free Brass Construction - USA Made Easy To Use- Instant Savings Lab-Tested. "Lead Free" brass that complies with Federal and State safety standards Full 100% Satisfaction Guarantee + Lifetime Warranty