Your Cart
Established 2006. Kent's Only Authorised 5.11 Tactical Retailer

What our customers are saying

Be the first to leave a review.

There are no reviews yet.

Your email address will not be published. Required fields are marked *

Drag and drop images here or click to upload

What This Part Is

This is a bearing spring guide for Version 3 airsoft AEG gearboxes, offered from our boneyard as a B-Grade spare. Version 3 gearboxes are used in AK, G36 and similar platforms. The bearing lets the rear of the main spring rotate, which is intended to reduce spring twist and bind during the firing cycle.

B-Grade Condition Explained

B-Grade means the guide is used, ex-display or salvage. Expect possible cosmetic wear and always confirm the bearing spins freely. It is sold as spares or for repair with no warranty, described honestly rather than as pristine.

Who It Is For

This suits airsoft technicians and Version 3 gearbox owners who need a bearing guide for a repair or upgrade project. It is a cost-effective spares-box item for AK and G36 style rebuilds.

Fitment and Compatibility

It is designed for Version 3 gearboxes but, as a generic salvage part, we cannot promise a specific model match. Compare against your existing guide before fitting. Browse more airsoft accessories for springs and internals.

Need It Fitted?

Our Kent workshop offers airsoft gun repair and servicing and can fit and test a V3 spring guide as part of a gearbox service.

General
BrandBoneyard
Other
GearboxVersion 3 (V3)
BearingBearing-equipped
ConditionB-Grade (used, ex-display or salvage)
Part typeAEG gearbox spring guide
Sold asSpares or for repair
WarrantyNone (boneyard item)

Frequently asked questions

What does this bearing spring guide do?

It supports the rear of the main spring in a Version 3 gearbox and uses a bearing so the spring can rotate, which is intended to reduce twist and bind. It is offered as a B-Grade spare.

What does B-Grade mean?

It means the guide is used, ex-display or salvage stock. It may show cosmetic wear and is sold as spares or for repair, suiting techs and project builds rather than a new part.

Which gearbox does it fit?

It is designed for Version 3 gearboxes, common in AK, G36 and similar AEGs. As a salvage part we cannot guarantee an exact match, so compare against your existing guide first.

Can I use a V3 guide in a V2 gearbox?

No. Version 2 and Version 3 spring guides differ, so use a V3 guide only in a V3 gearbox. For a V2 build see our V2 spring guide listings.

Is there a warranty?

No. As a boneyard spare it is sold without warranty for repair and project use where the buyer fits and tests it themselves.