Faxon Firearms Pencil Barrel 5.56mm Nato 10.5 1-8 Carbine-Length Black
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Faxon Firearms
Overview
The Faxon Firearms Pencil Barrel is a lightweight 16-inch barrel designed for 5.56 NATO caliber, featuring a 1:8 twist rate that stabilizes a variety of bullet weights for improved accuracy. Its .625 gas block diameter and pistol-length gas system contribute to a responsive cycling and reduced recoil, making it ideal for fast-paced shooting scenarios. This barrel is commonly found in builds focused on performance and maneuverability, especially in carbine configurations.
Specifications
Faxon Firearms Pencil Barrel 5.56mm Nato 10.5 1-8 Carbine-Length Black
Frequently Built With
Based on build data
Wilson Combat Ar-15 Billet Upper Receiver
Upper Receiver
BLEM PSA AR15 Complete Classic Stealth Lower, Black
Lower Receiver
Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod C
Charging Handle
Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black
Gas Block
Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length
Gas Tube
Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine Stock
Lower ReceiverBuild 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.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
| Product | Category | Times Built Together |
|---|---|---|
| Wilson Combat Ar-15 Billet Upper Receiver | Upper Receiver | 153 |
| BLEM PSA AR15 Complete Classic Stealth Lower, Black | Lower Receiver | 146 |
| Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod C | Charging Handle | 144 |
| Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black | Gas Block | 136 |
| Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length | Gas Tube | 132 |
| Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine Stock | Lower Receiver | 118 |
| Platform | Percentage |
|---|---|
| AR-15 | 88.2% |
| AR-10 | 9.1% |
| AR-9 | 2.6% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 100% |
| Gas System | Percentage |
|---|---|
| Carbine | 100% |
Builds Featuring This Part
See all 4 →Builds in the community that include the Faxon Firearms Pencil Barrel 5.56mm Nato 10.5 1-8 Carbine-Length Black
| Build | Parts | Total |
|---|---|---|
 | 28 | $3559.94 |
 | 16 | $892.60 |
 | 27 | $2226.83 |
 | 16 | $1140.13 |
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