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Review:
Service kit Slavia 630/631

Set of replacement spring, barrel seal and piston seal for Slavia 630 and Slavia 631 air rifles.
Product detail page

20 pcs in stock,
Estimated Delivery: October 28 - November 2.

$ 14.7

Customer Reviews

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michal laky

Verified customer, from balistas.sk 10.09.2026

Machine translation

  • I haven't replaced it yet

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Jan Jelínek

Verified customer, from balistas.cz 14.06.2026

Machine translation

Set for renovation of Slavia 630

New spring is 24 mm longer and stiffer than the roughly 40-year-old one = shoots like new
Can’t overlook the old cracked piston and the missing seal under the barrel.
Thank you

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Petr Smejkal

Verified customer, from balistas.cz 26.04.2026

Machine translation

  • Everything 100% fine

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Premysl Kopecky

Verified customer, from balistas.cz 25.03.2026

Machine translation

The set will be great for renovating this 50-year-old Slavia 630.

  • Great price

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Peter Košík

Verified customer, from balistas.sk 23.10.2025

Machine translation

  • The kit fits the Slavia 630
  • Comparable quality to the original

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