Jamiet8790

You’re probably right mate, I have zero experience with co2 so literally have no clue. I’m just going by the description on the proact site about the bulbs, vs the thread size listed on the co2 site. Shame if it’s not right, 45g would have probably been a decent middle ground without much need to chop and change too frequently.

Hey guys, thanks for the thread it’s been super handy! Got my 249 and co2 box on the way (little scared about the horror stories you guys mentioned about WGC and UPS). I came across these 45g bulbs, I’m no expert but I think I found a thread somewhere about the size of the 67g bulbs and I think these have the same thread size 5/8-18UNF. If anyone knows more about co2 and if that’s right let me know, but I’m tempted to order some and give it a go once it all arrives https://www.discountcream.co.uk/threaded-5-8-inch-45g-co2-cartridge-1?utm_source=Google Shopping&utm_campaign=Google Shopping&utm_medium=cpc&utm_term=3842&gad_source=1&gad_campaignid=20513790673&gbraid=0AAAAAD3Qfu4DoWe3-oTBIK_sdAIUsvt5R&gclid=CjwKCAjwz_bABhAGEiwAm-P8Yc2HDQ_tLI-YOYLzPGe39gmgG2ZBxO7sU-HFJCdnmWfY7V1nplHEthoCo8EQAvD_BwE