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AI illustration of a similar part on the gun.
Bullpup · Barrel / caliber kit
Heresy Design AUG .300 BLK Conversion Kit 16.3 in
$600
Build with this partOpens the builder with this part fitted. Other parts change only if they have to.
Specs
| Calibers | 300blk |
| Length (in) | 16.3 |
| Thread | 5/8x24 |
| Fits | Steyr AUG A3 M1 |
Pros and cons
Pros
- Three-position gas tuned for suppressors
- Pistol-length gas port for subsonics
- Fits Standard and NATO A3 M1 stocks
Cons
- Costs more than the Steyr barrel
Works with
Works with: 300blk.
Other barrel / caliber kit options
- IWI US Tavor X95 .300 BLK Conversion Kit (XK300R) $850
- IWI US Tavor X95 9mm Conversion Kit (XK9) $900
- Steyr Arms AUG .300 Blackout Barrel 16 in $400
- Steyr Arms AUG 9mm Conversion Kit 16 in $999
- Desert Tech WLVRN 5.56 Conversion Kit 16 in $730
- Desert Tech WLVRN 7.62 NATO Conversion Kit 16 in $930
- Desert Tech MDRx 6.5 Creedmoor Conversion Kit 20 in FE $960