Shilen AR-15/M16 20" 223 Wylde Barrel/bolt Set SS No Threads
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Shilen
Overview
The Shilen AR-15/M16 20" .223 Wylde Barrel and Bolt Set features a 20-inch M4 profile barrel, designed for versatility across various ammunition types while maintaining accuracy. With a 1:8 twist rate, it stabilizes a range of bullet weights effectively, making it suitable for both target shooting and varmint hunting. This barrel is commonly found in precision and tactical builds where a longer sight radius and enhanced performance are desired.
Specifications
Build history on GunPartPicker
Builders on GunPartPicker first added the Shilen AR-15/M16 20" 223 Wylde Barrel/bolt Set SS No Threads to a build in March 2026.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today only Brownells has it in stock. Prices barely moved in September 2026, holding around $480, so there haven't been real sales lately. Buying today, the lowest price is $480 at Brownells, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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