Magazine extender spring from 4 up to 6 rounds of 1200 mm MR-153, MR-133, MR-155, MC 21-12, Vinnytsia region.

Excellent magazine extension springs for hunting rifles MC 21-12, MR-153, MR-155, Remington, Spartan, Nova and many others. All springs have undergone precise heat treatment, do not break or settle. The spring has a length of 1200 mm, which is quite sufficient for its intended use (from 4 to 6 cartridges). According to your order, we will send store extension springs to your city by transport companies. You can pay for the goods in any convenient way for you, cash on delivery and prepayment are also possible. You can see the parameters of all springs on our site kapan.uaprom. There is also a barrel return spring for MC 21-12. Contact us by phone both on weekdays and on weekends