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12g CO2 Adaptor Inc. CO2 Cartridges

Marsoni M251S
Sale price$59.99
Pay 4 payments of $15.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
12g CO2 Adaptor Inc. CO2 CartridgesWalther Beretta Umarex CO2 adaptor for 88g CO2 air rifles. This adaptor is designed to accept x2 12g CO2 capsules instead of having to use an 88g CO2 capsule, saving you money in the long run. View our 12g CO2 Multi Buy listing here Includes x8 capsules of 12g CO2 and x1 CO2 adaptor
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  • We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 2491 reviews
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Verified Purchase
Mark
New York, US
★★★★★ 2
Decent, but be careful of frequent use.
Size: 12 Pairs / 24 pcs, Size: 12 Pairs / 24 pcs
The looks are very nice, functional if left alone once assembled. After that I would leave them alone otherwise you risk the main male portion just coming loose of the housing, sound quality is decent, nothing to write home about, but again, not very durable. If they could fix that 1 thing, these would be very good buy and value, the rest of each plug is hefty and well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Fixed my over temp warning issue.
Easy to change and work like new. No more over temp warning at idle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
M
Verified Purchase
Michael Rhodes
Fort Morgan, US
★★★★★ 5
Outboard thermostat
Works fine. A little pricey but better to buy the best than risk a cheap failure and destroy your engine like i did once.
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Reviewed in the United States on May 29, 2026
C
Verified Purchase
carlos febus
Phoenix, US
★★★★★ 5
Good
Good
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Reviewed in the United States on April 27, 2026
W
Verified Purchase
Will Rhoden
Bozeman, US
★★★★★ 5
Works as it should
Works as it should
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Reviewed in the United States on March 24, 2026

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