The KWA G17 is a gas blowback (GBB) replica of the Glock 17, and KWA and KSC largely share a platform – several of the parts here are therefore labelled for both. In this category you will find spare and upgrade parts for KWA/KSC's G-series pistols as well as a number of parts for other Glock replicas, so it is worth reading the product title carefully.
The KWA G17 is a gas blowback (GBB) replica of the Glock 17, and KWA and KSC largely share a platform – several of the parts here are therefore labelled for both. In this category you will find spare and upgrade parts for KWA/KSC's G-series pistols as well as a number of parts for other Glock replicas, so it is worth reading the product title carefully.
Guarder supplies the most parts, including slide stops, recoil springs, recoil spring guides and serial number plates – several of them made for Tokyo Marui's G series. Maple Leaf has hop-up buckings and seals for KSC/KWA in 70°, 75° and 80° as well as a T-key for VFC. From RA-Tech come a high-flow valve for KWA/KSC, hop-up buckings and CNC outer barrels, and AIP has an aluminium blowback housing for the KSC/KWA G17. There are also recoil spring guides and a sight mount from G&G Armament and a magazine part from ASG.
What to look for
Manufacturer and model: Glock replicas from KWA/KSC, Tokyo Marui, VFC, KJ and WE do not all share parts. Always check which pistol and model the part is made for.
Hop-up bucking hardness: The Maple Leaf buckings come in 70°, 75° and 80°. The hardness affects how the bucking grips the BB, and the right choice depends on gas, temperature and BB weight.
Valves and gas flow: A high-flow valve lets more gas through per shot. It can help the blowback in cold weather, but also increases gas consumption.
Springs: A stronger recoil spring or booster spring changes how the slide cycles. If you change the recoil spring, check whether the nozzle spring should be upgraded too.
For owners of a KWA or KSC G-series pistol who want to repair or upgrade, and for those with another Glock replica looking for a specific part. If you are unsure about fit, ask us before you order.
Choose your airsoft gun, air rifle, air pistol or launcher, and we’ll show you which parts, ammo, sights and accessories fit it – across the whole shop.
Bought it somewhere else? Choose a standard type:
My Gun is in beta and under continuous development. It is built by our technicians with help from AI and can make mistakes – if in doubt, ask us before you buy. Read the disclaimer – and help us make it better.
