



Click to see full view
Panzer Arms
Overview
The Panzer AR57 ULT Upper Assembly is a complete upper designed for the AR-15 platform, featuring a 12-inch barrel chambered in the 5.7x28mm caliber. This upper assembly offers builders the advantage of lightweight construction with its 7075-T6 aluminum material, ensuring durability without adding unnecessary weight to your firearm. This upper is particularly popular among builds focusing on the unique performance characteristics of the 5.7x28mm caliber, making it an excellent choice for those looking to harness the benefits of this round.
Based on build data

BLEM PSA AR15 Complete Classic Stealth Lower, Black
Lower Receiver
Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod C
Charging Handle
Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine Stock
Lower Receiver
Magpul AFG-2 Angled Fore Grip - Black
Foregrip
Radian Raptor Charging Handle & Talon Safety Selector Combo - Od Green
Charging Handle
Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black
Gas BlockAggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| BLEM PSA AR15 Complete Classic Stealth Lower, Black | Lower Receiver | 360 |
| Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod C | Charging Handle | 259 |
| Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine Stock | Lower Receiver | 231 |
| Magpul AFG-2 Angled Fore Grip - Black | Foregrip | 166 |
| Radian Raptor Charging Handle & Talon Safety Selector Combo - Od Green | Charging Handle | 161 |
| Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black | Gas Block | 143 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.7x28mm | 100% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 50.2% |
| Carbine | 24.4% |
| Rifle | 12.6% |
| Pistol | 11.3% |
| Blowback | 1.2% |
| Intermediate | 0.2% |
| Proprietary | 0.1% |
No reviews yet. Be the first to review this product!