• SHS 19.7mm bore up nozzle for AK AEGs in polished silver, shown at an angle
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SHS Bore Up Nozzle — AK, 19.7mm

SHS Bore Up Nozzle — AK, 19.7mm

£5.95
£5.95
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DETAILS

SKU: 13735874
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SHS Bore Up Nozzle for AK, 19.7mm — a wider internal passage for a build that has outgrown standard parts. A service part rather than an upgrade.

Bore-up nozzles carry a wider internal passage than a standard nozzle, so more of the cylinder's volume reaches the BB on each cycle.

They are usually fitted as part of a bore-up build rather than on their own, paired with a matching cylinder and cylinder head so the whole air path is sized together.

Specifications

Specification Detail
Platform AK
Nozzle length 19.7mm
Bore Bore-up, wider internal passage than standard
Manufacturer SHS
Sold as Single nozzle

Good to know before you buy

Fitted on its own the gain is modest. It earns its place as part of a matched bore-up air path.

Frequently asked questions

What makes a nozzle bore up?
The internal diameter is opened out compared with a standard nozzle, which lets a larger volume of air through on each shot.

Do I need matching parts?
A bore-up nozzle gives its best results as part of a matched set with a bore-up cylinder and cylinder head. Fitted alone it will still work, but the gain is smaller.

Is 19.7mm right for my AK?
That is the standard AK length, but AK builds vary more than M4s. Measure the nozzle you are replacing before ordering.

⚠ Bore-up parts work as a set: pairing this with a standard cylinder and head leaves most of the benefit on the table.
💡 Titan Forge Airsoft tip: Plan the whole air path before ordering, so cylinder, head and nozzle are all sized together. Browse gearbox parts.