Cylinder Head (B Grade)

£1.00

B-Grade boneyard spare: used, ex-display or salvage stock
Standard AEG cylinder head for gearbox rebuilds
Sold as spares or for repair with no warranty
Good low-cost option for technicians and spares boxes
May show cosmetic wear or minor handling marks
Confirm gearbox version and fitment before buying

In stock

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Description
Specification

What This Part Is

This is a standard AEG airsoft cylinder head, offered from our boneyard as a B-Grade spare. It seats in the front of the cylinder and supports the air nozzle, forming part of the air seal that drives the BB down the barrel. It is a common wear and rebuild item in any gearbox.

B-Grade Condition Explained

B-Grade means the head is used, ex-display or salvage. Expect possible cosmetic marks and handling wear. It is sold as spares or for repair with no warranty, and we describe it honestly rather than claiming it is a pristine new part.

Who It Is For

This suits airsoft technicians, budget builders and anyone keeping a spares box topped up for gearbox rebuilds. It is a practical, low-cost choice when a project needs a working head rather than a premium upgrade.

Fitment and Compatibility

As a generic salvage item there is no guaranteed model match. Compare it against your existing head, cylinder and nozzle before fitting. You can find more airsoft accessories and internals to complete a rebuild.

Need It Fitted?

If you would rather leave the gearbox work to us, our Kent team provides airsoft gun repair and servicing and can fit and test parts as part of a service.

Product information reviewed by James Smith. Every gun is checked & serviced by our Rochester workshop before dispatch.

General
Brand	Boneyard
Other
Condition	B-Grade (used, ex-display or salvage)
Sold as	Spares or for repair
Part type	AEG gearbox cylinder head
Design	Standard single-port head
Warranty	None (boneyard item)
Fitment	Buyer to confirm gearbox compatibility

Recommended upgrades & accessories

Frequently asked questions

Is this a new part?

No. It is a B-Grade boneyard cylinder head, meaning it is used, ex-display or salvage stock. It is sold as spares or for repair and may show cosmetic wear.

What gearbox will it fit?

It is a generic AEG cylinder head. As a salvage part we cannot guarantee a specific model fit, so compare it against your existing head and nozzle before purchase.

Why buy a B-Grade cylinder head?

For techs and budget builders it is a cheap way to stock spares or complete a project gearbox without paying full price for a boxed new head.

Is there any warranty?

No warranty is offered on boneyard parts. They are intended for repair and project work where the buyer fits and tests the part themselves.

Should I replace the O-ring?

On any used cylinder head it is wise to inspect the nozzle-side O-ring and replace it if it looks worn or flattened, to keep a good air seal.

Cylinder Head (B Grade)