Description

Ball Bearing Quick Change Spring Guide

Gearbox bearing: 8mm Ball Bearing

Flat top receiver for 20mm Picatinny / Weaver mounted optics and accessories

making it almost impossible to differentiate the 6mm version

-Quick Spring Change

G&G SMC9 GBB SMG Conversion Kit For GTP9 (GTP9 Included / Kit Only) Set:Complete Gun Ball Bearing Quick Change SpringNo orange tip for Canadian customers. All new from G&G is the SMC 9! This is a SMG true conversion kit for the GTP9 pistol, giving it a foldable stock, a longer barrel with a handguard rail system and an extended magazine. Unlike other so called "conversion kits", the SMC9 is a true kit as it replaces the entire upper assembly (i. e. the slide) with a brand new bolt carrier group and upper receiver. The metal body makes the kit a solid build with the

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

G&G SMC9 GBB SMG Conversion Kit For GTP9 (GTP9 Included / Kit Only) Set:Complete Gun Ball Bearing Quick Change Spring

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