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MIL Spec Buffer Tube | Ar Buffer Tube | Buffer Tube Kit | MCK Micro Conversion Kit
The AR-STONER™ Mil-Spec Buffer Tube is perfect for upgrading an existing or building a new AR-15 or LR-308. This buffer tube is machined to strict military standards to provide an excellent fit and reliable function. #milspecbuffertube #arbuffertube #buffertubekit Web: https://mcsgearup.com/trinity-force-mil-spec-receiver-extension-kit/