Stribog SP9A3 Locking Charging Block
Description
Here is a locking charging block for a Stribog SP9A3. Perfect for replacing your warped stock block or you just want to make sure your block stays put when your bolt is back. You will need to purchase ball plungers to complete the build. The one's I used are 7x6mm, smooth walled, and can be found on Amazon relatively easily. I printed this using Esun PLA+ and have accounted for the shrinkage of that filament type in the design. If you're printing in PETG (for higher heat resistance) you may need to widen out the holes as PETG tends to shrink more than PLA.
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