Palmetto State Armory M4A1 Upper 12 Inch Panzer AR57 5.7x28mm
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PSA M4A1 upper with Panzer AR57 12 inch upper chambered in 5.7x28mm. Listing notes potential signs of previous use and that not all original components may be included. Review photos for condition.
Specifications
- Manufacturer:
- Palmetto State Armory
- Category:
- upper-receiver
- Platforms:
- AR-15
- MPN:
- 646715
- Required Component:
- Yes
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