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Airsoft Parts & Upgrades

The best airsoft gun is the one you tuned yourself. Hop-up and barrel parts for accuracy, gearbox and motor parts for speed and reliability, electronics for trigger feel, externals for looks.

49–80 of 5005 products

M4 Receiver Pin Set
KRYTAC
In stock, ships right away

In stock, ships right away

M4 Receiver Pin Set
Price to follow

Only 2 left in stock

Penpal Silicone Oil
MadBull
In stock, ships right away

In stock, ships right away

Penpal Silicone Oil
Price to follow

Only 2 left in stock

M115 AEG Spring
Element
In stock, ships right away

In stock, ships right away

M115 AEG Spring
Price to follow

Only 3 left in stock

M105 AEG Spring
Element
In stock, ships right away

In stock, ships right away

M105 AEG Spring
Price to follow

Only 2 left in stock

M95 AEG Spring
Element
In stock, ships right away

In stock, ships right away

M95 AEG Spring
Price to follow

Only 3 left in stock

AEG Spring M100
Maple Leaf
In stock, ships right away

In stock, ships right away

AEG Spring M100
Price to follow

Only 1 left in stock

Hop Up Unit TDC Storm
KPP
In stock at our supplier, delivery in 5–10 working days

In stock at our supplier, delivery in 5–10 working days

Hop Up Unit TDC Storm
Price to follow
Hard Piston High Cycle
Prometheus
In stock at our supplier, delivery in 5–10 working days

In stock at our supplier, delivery in 5–10 working days

Hard Piston High Cycle
Price to follow
WE18C Nozzle
WE
In stock at our supplier, delivery in 5–10 working days

In stock at our supplier, delivery in 5–10 working days

WE18C Nozzle
Price to follow
SDiK SRS Silverback Pull Version
MANCRAFT
In stock at our supplier, delivery in 5–10 working days

In stock at our supplier, delivery in 5–10 working days

SDiK SRS Silverback Pull Version
Price to follow
MR. Hop Up Rubber 75° for AEG
Maple Leaf
In stock at our supplier, delivery in 5–10 working days

In stock at our supplier, delivery in 5–10 working days

MR. Hop Up Rubber 75° for AEG
Price to follow

Where to start upgrading

Most airsoft upgrades are about accuracy before power. A new hop-up bucking and nub and a tight-bore inner barrel are cheap, reversible and make a stock AEG shoot further and straighter than any extra fps would. Next comes reliability: a gearbox with steel gears, a proper shim job, a polycarbonate piston and a bearing spring guide survives an 11.1 V battery. A high-torque motor sharpens the trigger response, and a MOSFET or electronic trigger unit protects the contacts and adds programmable fire modes. Only then think about a stronger spring, if your site limit allows it.

Gas and HPA

Gas blowback pistols and rifles have their own wear parts: nozzles, valves, hammers and slides are listed under GBB parts. Players who convert an AEG to high-pressure air find engines, regulators, tanks and lines in HPA parts. Externals cover the outside of the gun: handguards, stocks, receivers, outer barrels and pistol grips, which change how the gun handles as much as how it looks.

Compatibility and the law

Use the compatibility and gearbox version filters on every sub-category, because a V2 part does not fit a V3 gearbox and a VSR-10 part does not fit an L96. Parts are unrestricted goods with no age limit, but remember that raising the energy of an airsoft gun must keep it inside the legal limit of your country and the chronograph limit of your site.

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