Ox
RED MAINSPRING BY OX
RED MAINSPRING BY OX
SKU: OXM1
Couldn't load pickup availability
No.1 Spring is for Lightning, Airsporter, Mercury, Supersport, Superstar, Goldstar, Anschutz 335, Original 35, 45, 50, 38, Rws 24, 27, 34, 45, 50, Relum, Air Arms (All Models of rifles), Hw85, Hw55, Hw50, Haenel, Lion, Asi Cf 16/20, Webley Mk3 and No.1 also fits HW95 and HW98 if you reduce the spring guide by 20 thou
No.2 Spring is for BSA Meteor, Milbro, Diana G80, 27, Norica, Baikal, Cometa 300, 400 and the No.2 also fits Cometa 5, 50, 100 with a few coils removed.
No.3 Spring is for BSA Superstar 12ftp, HW99, Webley All Models Except Eclipse & Mk3
No.4 Spring is for Hw35, Diana Original Rws 52, 48, 54
No.5 Spring is for Hw80, Webley Eclipse
No.6 Spring is for Hw77 & Hw77K, HW97 & HW97K, Feinwerkbau (Fwb) Sport, Also All Larger Original Models if ultimate power is required.
No.7 Spring is for Asi Sniper, Magnum And All Other Asi Models
For other models please compare sizing using the table below:
| Model | Outer (mm) | Inner (mm) | Length (mm) |
| No. 1 | 21 | 15 | 271 |
| No. 2 | 19 | 13 | 245 |
| No. 3 | 20 | 14 | 230 |
| No. 4 | 23 | 16 | 240 |
| No. 5 | 23 | 15 | 260 |
| No. 6 | 21 | 15 | 320 |
| No. 7 | 20 | 14 | 230 |
