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Airgun Mainsprings

PROTEK SUPPLIES

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Designed and manufactured for PROTEK SUPPLIES

M127 - MAINSPRING TO FIT HEAVY GEM AIRGUNS may fit other air rifles but WILL NOT fit small GEMs

£15.00

SPECIFICATIONS:

Length = 216mm approx.

Outside diameter = 18mm

Inside diameter = 12mm

Turns = 28 approx.

Wire thickness= 3mm

Gap between turns = 5mm

~~~ Most parts in stock for dispatch usually same day ~~~

~~~ Flat rate postage charge of £3.90 (air guns  £12.00 to send) ~~~

Air guns can not be ordered by Paypal. Phone us to place order using credit/debit card. Barrels, pistons and air guns later than 1939 can only be sent to a registered fire arms dealer. Postage rates shown for UK if outside of UK contact us first. 01243 824284

Place your order

Phone up & order it

01243 824284

Quick & easy

M210 - Inner and outer spring set to Original model 72, 6,6G,6M,10 £26.00

We have air gun stocks…click here

V130 - We tried this spring in an HW97 with great results. It gave us 11.4 ft/lbs.

A great replacement in Weihrauch sub 12 ft/lbs airguns. (NOT HW80)

£13.30

Fits FWB SPORT  120, 124 and 127

Length = 257mm

Outside diameter = 20.5mm

Turns = 33

Inside diameter = 13.4mm

FEINWERKBAU and WEIHRAUCH

M380 - Inner spring only for Original model 72, 6, 6G, 10 £17.00

Two GEM mainsprings at £21.00

Plus £3.90 postage

One GEM mainspring at £12.50

Plus £3.90 postage

M611 - LIGHT GEM MAINSPRING

Specially manufactured in England for us, these springs fit perfectly in light/medium GEM air guns. Also fits Milbro Diana G76 and Original 22 and 23

You can buy one for £12.50 or two of them for £21.00

Larger quantities available phone us on 01243 824284

Postage is charged at standard rate for one or two springs and a bit more for larger quantities depending on quantity.

Buy now

Buy now

ITEM CODE: 14880

DESCRIPTION: Junior rifle spring

OUTSIDE DIAMETER: 20mm

WIRE THICKNESS: 3mm

INSIDE DIAMETER: 14mm

NUMBER OF COILS: 25½

LENGTH: 205mm

PRICE: £14.75

FURTHER INFORMATION: Fits Gamo Delta Fox

ITEM CODE: B10

DESCRIPTION: Ubiquitous Airsporter

OUTSIDE DIAMETER: 20.5mm

WIRE THICKNESS: 3.5mm

INSIDE DIAMETER: 13.4mm

NUMBER OF COILS: 33

LENGTH: 257mm

PRICE: £12.50

FURTHER INFORMATION: This spring fits LOTS of different makes/models. A good general spring

ITEM CODE: B34

DESCRIPTION: Ubiquitous Meteor spring

OUTSIDE DIAMETER: 19mm

WIRE THICKNESS: 3.5mm

INSIDE DIAMETER: 12mm

NUMBER OF COILS: 33

LENGTH: 242.5mm

PRICE:£12.00

FURTHER INFORMATION:

ITEM CODE: W25p

DESCRIPTION: Pistol mainspring fits Tempest, Hurricane, Senior, Mark 2, Typhoon, Premier

OUTSIDE DIAMETER: 14.5mm

WIRE THICKNESS: 2.2mm

INSIDE DIAMETER: 10.1mm

NUMBER OF COILS: 32

LENGTH: 184mm

PRICE: £9.50

FURTHER INFORMATION:

ITEM CODE: M611 LIGHT GEM SPRING

DESCRIPTION:

OUTSIDE DIAMETER: 16.6mm

WIRE THICKNESS: 2.5mm

INSIDE DIAMETER: 11.6mm

NUMBER OF COILS: 31

LENGTH: 218mm

PRICE: £12.50

FURTHER INFORMATION: Also fits Milbro Diana G76 and Original 22 and 23

ITEM CODE: M625

DESCRIPTION:  Fits prewar Diana 27 and Cometa 200 and 220, Diana 25 and prewar BSA Breakdown model.

OUTSIDE DIAMETER: 18.5mm

WIRE THICKNESS: 3.15mm

INSIDE DIAMETER: 12.2mm

NUMBER OF COILS: 30

LENGTH: 234mm

PRICE: £10.00

FURTHER INFORMATION:  BULK DEALS AVAILABLE

ITEM CODE: M626

DESCRIPTION:

OUTSIDE DIAMETER: 18.5mm

WIRE THICKNESS: 3.15mm

INSIDE DIAMETER: 12.2mm

NUMBER OF COILS: 35

LENGTH: 282mm

PRICE: £10.00

FURTHER INFORMATION: BULK DEALS AVAILABLE.

 FAC rated, can be shortened for UK legal limit of 12 ft/lbs

This information is to assist in the selection of the correct spring for your rifle/pistol. Dimensions are as close as we can measure using a micrometer but a margin of error is to be expected. As we find more information on springs for specific models we will be adding it here. If you order a spring and it fits your gun we would be very grateful for any information to assist others in their selection.

For Airsporter but will fit many other models ie Mercury, Supersport, Lightning, all Bsa break barrels apart from Cadet, Cadet Major, Meteor and pre war breakdown pattern.  Fits all BSA under levers apart from Merlin and Juvenile but will need shortening for pre war Ladies light and Junior. Also fits Air Arms side levers, most large Original and Diana air rifles, Falke 80 and 90, Anschutz 335, Relum Tornado and Chinese under lever rifles B3 and DB4 as well as  HW55 and 50.

Special bulk/trade deals, phone us 01243 824284

For Milbro Diana 24, G71, G78, G79, G80. Also fits lots of other rifles like Chinese Lion and B2,  Webley Airwolf