Geissele Automatics 05-231N Super Gas Block AR-15 Steel Black Nitride .750"

Geissele Automatics 05-231N Super Gas Block AR-15 Steel Black Nitride .750"
The Super Gas Block's (SGB) Bore Is machined To Closely Fit Around .750 Diameter Mounting bosses Found On Most M4 Carbines And AR-15 Rifles.
Type: Gas Block
Model: AR-15
Dimensions: .750"
Material: Steel
Finish: Black Nitride

Manufacturer: Geissele Automatics
Mfg Number: 05-231N
Model: Super
Series: Gas Block

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