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KAK Industry
Overview
The KAK Industry Mil Spec 2-Position Carbine Buffer Tube is designed for use in carbine-length AR-15 builds, providing a reliable foundation for your stock assembly. This tube adheres to Mil-Spec standards, ensuring compatibility with a wide range of stocks and buffer systems. Its straightforward design makes it a solid choice for builds that prioritize functionality and adaptability.
Prices checked
Builders on GunPartPicker first added the KAK Industry Mil Spec 2-Position Carbine Buffer Tube - Retro to a build in May 2026.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today the one retailer we track has it in stock. Prices barely moved in September 2026, holding around $24.95, so there haven't been real sales lately. Buying today, the lowest price is $24.95 at KAK Industry, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every buffer tube by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Buffer Tube Guide →Check it against the live catalog:
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