Upgrade parts for airsoft gun

In this category you'll find all the parts you need to upgrade or downgrade your AEG, GBBR, Spring, GBB and CO2 airsoft replica...

You can choose to equip your replica with quality internal parts that will increase its performance and reliability.

Change your precision inner barrel to improve the grouping and accuracy of your shots, your spring to adapt your power to your playing style, as well as bearings, pistons and gears to make your gearbox even more reliable internally.

Find our selection of internal parts from the most famous brands in the world of airsoft, including SHS, CNC Production, PDI, NineBall, Laylax, Madbull, Poseidon, AAC, Guarder, Ultimate, Maple Leaf, RA-Tech, GATE, Angry Gun, Prometheus, Poseidon, Modify, Ares, RGW, DYTAC, Bow Master, Figaro Da Vinci, Revanchist Airsoft, SP System T8, TTI Airsoft, Warhead Industries, Wii Tech, ZC Leopard...