Arcturus 29rd Ambi Spec Hi-Capa CO2 Magazine w/ Super Enhanced SEFP Mag Lip, Base & BB Follower

Reinforced with SEFP polymer internals, this mag uses high-durability feed lips and a toughened base to handle the rapid cooling of CO2 without cracking. The ambi-spec design ensures a perfect gas seal in Arcturus Vanguard grips, though it stays fully compatible with other TM-spec GBB models. It’s built with a heavy-duty metal body and a high-flow internal valve specifically tuned for 12g CO2 cartridges. This setup provides higher pressure and more consistent cycling in cold weather than standard green gas. Every component is reinforced to maintain reliable feeding under the high-pressure stress of CO2. Features: Tokyo Marui spec compatibility Super Enhanced polymer mag lip SEFP reinforced base and follower Ambi-spec Vanguard grip design 29-round 6mm BB capacity 12g CO2 cartridge powered Impact-resistant internal components High-cycle feeding reliability