TacFire short pistol buffer tube has the profile that reduces overall length on an AR pistol. Five positions click positively. Threads to a milspec castle nut. Aluminum body with even anodize. Solid budget pistol tube option.


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TacFire
Overview
The Tacfire Short Buffer Tube System is designed specifically for AR-style pistols, featuring a compact tube that enhances maneuverability while maintaining a sleek profile. This black buffer tube is essential for accommodating a pistol configuration, providing the necessary support for the action and ensuring reliable cycling. It is commonly found in builds utilizing a mid-length gas system chambered in 5.56 NATO, making it suitable for a variety of applications from tactical to recreational shooting.
Based on build data

Timber Creek AR Oversized Trigger Guard, Black - AR OTG B
Trigger Guard
Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C
Buffer Spring
Timber Creek Enforcer AR Pistol Grip, Black - E ARPG BLK
Pistol Grip
Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod C
Charging Handle
Juggernaut Tactical California Compliant Ar-15 Rear Detent Kit - Black
Takedown Pin
Strike Industries Tribus Enhanced Ar-15 Castle Nut and End Plate - Black
End PlateAggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Timber Creek AR Oversized Trigger Guard, Black - AR OTG B | Trigger Guard | 14 |
| Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C | Buffer Spring | 11 |
| Timber Creek Enforcer AR Pistol Grip, Black - E ARPG BLK | Pistol Grip | 11 |
| Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod C | Charging Handle | 11 |
| Juggernaut Tactical California Compliant Ar-15 Rear Detent Kit - Black | Takedown Pin | 10 |
| Strike Industries Tribus Enhanced Ar-15 Castle Nut and End Plate - Black | End Plate | 9 |
| Platform | Percentage |
|---|---|
| AR-15 | 92% |
| AR-10 | 8% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 69% |
| .223 Wylde | 17.2% |
| 300 Blackout | 10.3% |
| .308 Win | 3.4% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 55.6% |
| Carbine | 14.8% |
| Pistol | 14.8% |
| Rifle | 14.8% |
Builds in the community that include the Tacfire Short Buffer Tube System for AR-Style Pistols - Black, Compact Comfort - MAR139-C
| Build | Parts | Total |
|---|---|---|
![]() | 25 | $1848.95 |
![]() | 22 | $1723.66 |
![]() | 28 | $3357.27 |
![]() | 23 | $1925.52 |
![]() | 19 | $2395.00 |
2 global ratings
TacFire short pistol buffer tube has the profile that reduces overall length on an AR pistol. Five positions click positively. Threads to a milspec castle nut. Aluminum body with even anodize. Solid budget pistol tube option.
TacFires short buffer tube is a budget option for an AR pistol build. The shortened length reduces overall length compared to a standard pistol tube. Five positions click correctly. Threads to a milspec castle nut. Good for a budget pistol build.