Guarder Hop Rubber

£4.95

70 degree hardness silica-gel bucking built for higher-power AEG builds
Recommended pairing with SP130 to SP150 upgrade springs
Textured inner tube grips the BB for a flatter, more consistent hop
Improves air-tightness and long-range trajectory stability
Designed for Tokyo Marui spec gearboxes and the many TM-clone brands
Silica-gel compound resists breakdown from atomised oil on full-auto
Supplied complete with matching hop nub for correct contact pressure

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Description
Specification

Sharper hop, steadier trajectory

The Guarder 70 degree Hop Up Rubber and Nub is a firm-compound bucking built for airsoft players running uprated internals. Made from a hard-wearing silica-gel rubber, it grips the BB more positively than a soft standard bucking, translating into a flatter, more predictable flight path and better long-range consistency.

Built for higher-power builds

This 70 degree hardness is specifically recommended for AEGs fitted with an SP130 to SP150 spring. Under that extra air pressure a softer bucking can flatten or fold, robbing you of range and accuracy. The firmer Guarder compound keeps its shape shot after shot, so your hop stays dialled in through a full skirmish day.

Wide AEG compatibility

Designed around the Tokyo Marui hop specification, it drops into TM AEGs and the huge range of TM-clone brands built to the same dimensions. The textured inner tube improves air-tightness and helps the rubber bring high pressure to bear on the BB with minimal loss.

Fit it right

Hop components are precision parts and installation matters. We recommend this rubber is fitted only by an experienced or qualified airsoft technician, as incorrect fitting can cause damage or failure not covered by warranty. Our in-house Tech-It airsoft repair and upgrade service in Kent can install and tune it for you. Browse more airsoft parts and accessories to complete your upgrade.

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

General
Brand	Guarder
Dimensions
Weight	Approx. 5g
Other
Type	AEG hop up bucking (rubber) and nub set
Hardness	70 degree
Material	Silica-gel rubber
Recommended spring	SP130 to SP150
Fitment	Tokyo Marui spec AEG and TM-clone brands
Inner design	Creped / textured inner tube
Manufacturer code	GE-07-02
In the box	1x hop rubber, 1x hop nub

Recommended upgrades & accessories

Frequently asked questions

What FPS or spring is this hop rubber best suited to?

Guarder tune this 70 degree bucking for uprated builds, specifically rifles running an SP130 to SP150 spring. The firmer compound holds its shape under higher air pressure where a softer standard bucking would deform.

Will it fit my AEG?

It is designed for Tokyo Marui spec AEGs and fits the wide range of TM-clone brands built to the same dimensions. If your gearbox and hop unit follow TM spec, this bucking will fit.

Does it come with the hop nub?

Yes. The set includes both the 70 degree rubber and a matching nub, so you have the correct contact pressure parts to complete the install in one go.

Can I fit this myself?

We recommend fitting by an experienced or qualified airsoft technician. Incorrect installation can cause damage or product failure that is not covered by warranty. Our in-house Tech-It service can fit it for you.

Why choose 70 degree over a softer bucking?

Harder buckings like this 70 degree suit heavier BBs and higher-power springs, giving a more stable hop at range. Softer buckings are generally better for lower-power, lighter-BB setups.

Guarder Hop Rubber

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