FPS Ergal ball bearing spring guide for NGRS MARUI M4

FPS Ergal ball bearing spring guide for gear box MARUI M4 SRE next gen (GM4S). Upgrade your plastic spring guide to the FPS Ergal ball bearing spring guide for gear box MARUI M4 SRE next gen. Plastic spring guides can break easily, especially on upgraded guns. If you want your airsoft gun to outshine the competition, you absolutely need a metal spring guide. The ball bearings on this model are especially good for upgraded guns because they help reduce tension on the spring by allowing it to spin freely, thus reducing the probability of the spring breaking. Each FPS spring guide is made of Ergal and it is also anodized for smooth surface finish. The shape of the rim makes it compatible with most of the springs today on the market. It increases the speed of the ball by 2/3 meters per second. 100% MADE IN ITALY

FPS Ergal ball bearing spring guide for NGRS MARUI M4

FPS Ergal ball bearing spring guide for gear box MARUI M4 SRE next gen (GM4S).

Upgrade your plastic spring guide to the FPS Ergal ball bearing spring guide for gear box MARUI M4 SRE next gen.

Plastic spring guides can break easily, especially on upgraded guns.

If you want your airsoft gun to outshine the competition, you absolutely need a metal spring guide.

The ball bearings on this model are especially good for upgraded guns because they help reduce tension on the spring by allowing it to spin freely, thus reducing the probability of the spring breaking.

Each FPS spring guide is made of Ergal and it is also anodized for smooth surface finish.

The shape of the rim makes it compatible with most of the springs today on the market. It increases the speed of the ball by 2/3 meters per second.

100% MADE IN ITALY

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Click the Shipping & Payments tab above the listing description for more info

Accepted Payment Methods

Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart.

We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay.

We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus).

The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws.

Thank you for shopping with us on eBay!

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