The STP45 30R Gas Magazine (Macaron Blue) by G&G delivers 30-round capacity, precise gas output and solid metal construction — STP45 30R Gas Magazine → Performance → Reliable cycling. Its engineered valve system maintains consistent pressure, therefore ensuring smooth operation in every skirmish.

This Macaron Blue edition fits all G&G STP45 series gas blowback pistols, adding both durability and visual distinction. Since its design balances realism and sustained fire, it enhances both gameplay efficiency and aesthetic appeal.