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FN America
Overview
The FN 14.5" CHF Government Carbine barrel is designed for the 5.56 NATO caliber, featuring a carbine-length gas system that delivers reliable cycling and performance in a compact package. With an M4 profile and a 1:7 right-hand twist rate, this barrel stabilizes a wide range of bullet weights, making it versatile for various shooting applications. This barrel is frequently found in builds that prioritize reliability and maneuverability, particularly in tactical or duty-style configurations.
Specifications
FN 14.5" CHF Government Carbine, 5.56x45mm 1:7 Rh Twist
Available Merchants(5)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have been adding the FN America FN 14.5" CHF Government Carbine, 5.56x45mm 1:7 Rh Twist to their builds on GunPartPicker since February 2026. All time, it ranks #260 of the 840 barrels builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 5 retailers we track have it in stock. It dipped to $298.95 at KY Gun Company for a stretch in September 2026, well under its usual $349, so sales do come around. Buying today, the lowest price is $298.95 at KY Gun Company, 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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Frequently Built With
The part most often added in each category by the builds that include this one
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FN America M4 Military Collector Stripped AR-15 Lower Receiver
Midwest Industries Suppressor Series M-LOK AR-15 Handguard - 10.5"
Breek Arms Warhammer MOD2 AR-15 Ambidextrous Charging Handle - FDE
Daniel Defense Black Vertical Foregrip 21-067-05028-006
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