PSA Gen4 9mm Upper Receiver 4-Inch 1/10 Twist with 5-Inch Hex M-Lok Rail
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PSA Gen4 9mm upper receiver with a 4 inch nitride barrel, 1/10 twist, and a 5 inch lightweight Hex M-Lok free-floating rail. Includes a Fluted Flash Can muzzle device and Gen4 9mm BCG. Upper is billet 6061-T6 hard coat anodized black for durability.
Specifications
- Manufacturer:
- Palmetto State Armory
- Category:
- upper-receiver
- Platforms:
- AR-15
- Interfaces:
- Magpul M-LOKMIL-STD-1913
- Length:
- 4.0"
- MPN:
- 51655213556
- Required Component:
- Yes
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