goon2goblinThe Criterion CORE 13.9” .223 Wylde is the benchmark for Recce/DMR 13.9 pin-and-weld builds — known for combining match-tier accuracy with duty-grade reliability. Featured and stress-tested by Garand Thumb and Sage Dynamics, consistently praised for its smooth recoil impulse, stable gas timing, and reliable performance suppressed or unsuppressed. This is the same CORE mid-length spec used across USASOC-style Recce builds and SWAT intermediate carbine setups — not hype parts, but proven configurations that run clean, accurate, and consistent. Perfect barrel for a 13.9” P&W setup where every ounce and inch matter. Chrome-lined, parkerized, tuned for real-world precision without babying it. Condition: New in box — never installed or fired. Specs: 13.9”, .223 Wylde chamber, 1:8 twist, mid-length gas, chrome-lined, parkerized.
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