Manufacturer: Guntec USA
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Upgrade your fixed stock or basic collapsible tube and spring with this top quality carbine buffer spring replacement for quieter and smoother cycling and mil-spec collapsible 6 position tube. Spring features an electro polish finish to give it a smoother quality look and feel. If you need a replacement buffer spring or just need one to finish a new build, look no further. The included AR-15 Enhanced Carbine Heavy Buffer provides superior performance at a killer price. It weighs in at 4.4 ounces and is topped with a mil-spec bumper. It's Matte Black and Laser engraved with the Guntec USA Logo.
1) ALG Defense True Mil-Spec Laser Etched Buffer Tube is just that. These buffer tubes are forged from 7075-T6 aluminum and are nearly double the strength of 6061-T6 aluminum found in most other buffer tube variants.
2) Collapsible stock wrench
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