PSA 16" M4 Carbine-Length 5.56 NATO 1:7 Nitride B5 MLOK Upper No BCG & CH, Black
All Palmetto State Armory upper receivers3 options
- Black, this page
- FDEout of stock
- OD Greenfrom $199.99, in stock
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Palmetto State Armory
Overview
The PSA 16" M4 Carbine-Length Upper Receiver is a complete assembly designed for the AR-15 platform, featuring a 16-inch barrel chambered in 5.56 NATO. With a carbine-length gas system and a 1:7 twist rate, this upper is optimized for stabilizing a wide range of bullet weights, making it versatile for various shooting applications. This upper receiver is commonly found in builds focused on tactical use or general-purpose shooting.
Specifications
PSA 16" M4 Carbine-Length 5.56 NATO 1:7 Nitride B5 MLOK Upper No BCG & CH, Black
3 options
- Black, this page
- FDEout of stock
- OD Greenfrom $199.99, in stock
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