Geissele Automatics AR-15 11.5" CHF Chrome Lined Barrel 5.56mm
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Geissele
Overview
The Geissele Automatics 11.5" CHF Chrome Lined Barrel is designed specifically for the 5.56 NATO caliber, featuring a classic M4 profile that balances weight and performance. With a carbine-length gas system and a 1:7 twist rate, this barrel provides reliable cycling and optimal stabilization for a variety of bullet weights. It’s commonly found in builds that prioritize compactness and versatility, making it a popular choice for tactical applications and personal defense setups.
Specifications
August 2026 on GunPartPicker
Geissele Automatics AR-15 11.5" CHF Chrome Lined Barrel 5.56mm ranked #97 of the 298 barrels builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #108 of the 768 barrels builders have added. Builds with this barrel are nearly all chambered in 5.56 NATO, nearly all on carbine-length gas, and mostly AR-15 (90%, then AR-10 10%).
Today the one retailer we track is out of stock. Listed prices start at $309.99 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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Frequently Built With
The part most often added in each category by the 19 builds that include this one
Geissele Automatics AR-15 11.5 Super Duty Stripped Upper Receiver Black
Aero Precision M4E1 Complete Lower Receiver W/MOE SL Grip & SL-S Carbine Stock
Midwest Industries Suppressor Series M-LOK AR-15 Handguard - 10.5"
Aero Precision AR-15 5.56 BCG W/C158 Bolt - Aero Logo - Phosphate
Breek Arms Warhammer MOD2 AR-15 Ambidextrous Charging Handle - FDE
Aero Precision .936 Low Profile Gas Block, Aero Logo - Nitride
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
Builds Featuring This Part
See all 2 →Builds in the community that include the Geissele Automatics Llc Ar-15 11.5" Chf Chrome Lined Barrel 5.56mm
| Build | Parts | Total |
|---|---|---|
 | 5 | $1780.46 |
 | 22 | $1938.55 |
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