DSA FAL SA58 Metric Gas Block For Standard Profile Barrels - Compatible With Traditional Long & Short Gas Tubes
- Gas tube is solder in type.
- Gas tube may need to be straightened to align with upper.
- These are not finished new us made.
- Holes for handguard screw, retaining dowel pin, and gas port are not drilled and reamed.
- This is done once block in pressed on barrel and indexed.
- Blocks have been heatreated.
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