MAG
FIRE
TIP
JM Gen8 Gen9 Gen10 or V2 Gearbox Spring Upgrade Parts
Description:
Type: gen8 or gen9 or gen10 or v2 gearbox.
Gen8 type is compatible with jm j8, j13, xm316, hlf ump, zh m249, blg m16
Gen9 type is compatible with V2 gearbox
Material: Nylon
Packing List: 1*Spring accessory
What Players Say
Shipping was quick and smooth, package arrived in 3 days. Feels right for the price. Built solid — nothing to complain about.
Nice heft and balance. Feels robust in hand. Better than expected at this price point.
Sturdy build, feels durable for everyday play. Would pick it up again 😊
Feels durable for serious play. Hits target consistently at 30m. Happy I grabbed this one 🎯
Sleek look, well-made, lifelike weight. Would pick it again for my collection.
Pièce solide, détails très réalistes et vaut le prix.
Build looks lifelike up close. Carries well, balanced. Happy for skirmish weekends.
Buen peso y nada endeble. Buena relación calidad-precio 🎯😊
Kompakte Größe und haltbare Bauart. Look ist sleek, well done. Gut für den Alltag 🎯❤️
Dobry model do kolekcji. Prosty, solidny i dobrze wykonany.
Reliable y bien construido. Cumple lo que promete.
Solide gemacht. Sauber Passform. Looks reliable, close-up robust 💖🤘
Solid blaster overall. Only knocked one star because the mag could hold a bit more.
Whole squad upgraded after seeing mine. Pictured at our local field — performance under fire is excellent.