The Tokyo Marui VSR-10 is one of the most widespread bolt-action sniper rifles in airsoft, and because many other models are built on the same system, there is a large market for spare parts and upgrades for it. In this category we collect parts for the VSR-10 and the models that share its platform: cylinder sets, pistons, springs, trigger parts, inner and outer barrels, hop-up chambers, receivers and stocks. This is where you start when a sniper rifle needs to be more consistent and accurate – or simply repaired after many game days.
The largest part of the range comes from Japanese PDI, known for Palsonite cylinder sets, pistons and precision barrels – from O-ring sets through complete cylinder sets up to a modular stock for the VSR-10. Taiwanese Action Army covers much of the rest: springs in several strengths, reinforced trigger sets, inner barrels in 300, 430 and 550 mm, a CNC receiver, cylinder end plugs and a scope rail. You will also find a hop-up chamber and barrel from Archwick, a piston from TTI Airsoft, Magnus springs from ORGA, and a trigger sear and sling swivels from SHS.
What to look for
Compatibility: The vast majority of parts are made for the Tokyo Marui VSR-10 and clones built to the same standard. If you have a clone, check the product description – the fit can vary slightly from manufacturer to manufacturer.
Spring and trigger go together: A stronger spring puts more load on the sear and trigger. If you go up significantly in spring strength, the trigger set should be reinforced so it can take the load.
Cylinder sets rather than single parts: A complete set with cylinder, piston and cylinder head is made to work together and is often the easiest route to a tight seal.
Barrel length and bore: The inner barrels come in 300, 430 and 550 mm and in bores such as 6.01 and 6.03 mm. The length must match your outer barrel, and a tight bore needs clean, consistent BBs such as Hank Tactical BIO.
O-rings: Worn O-rings on the piston and cylinder head are a classic cause of lost compression – an O-ring set is a cheap first repair.
For the VSR-10 owner who wants to repair, fine-tune or build up a sniper rifle from scratch – from the first spring and O-ring to a complete cylinder set, trigger and stock. If you would rather have help with fitting, read more about our workshop in Aulum, Denmark.
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