CZ Extra Power Firing Pin Spring for all Rimfire models because critical missions demand 100% reliability.
The extra power firing pin spring will when fitted substantially improve the primer ignition eliminating lights strikes whatever the ammunition used.
The extra power spring is a massive improvement over the factory spring. It also decreases lock time and gives a very positive primer strike.
The extra power spring will give you years of lasting service. Easy to replace, no special tools required.
UK Sales only we do not ship overseas or to unconfirmed PayPal address’s Please provide a contact phone number with your order
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