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DonnyFL FX Crown 1/2 x 20 UNF Adapter
$49.50
Save 10%DonnyFL FX Crown 1/2 x 20 UNF Adapter
CNC Precision. Clean Install. LDC Ready.
The DonnyFL FX Crown 1/2x20 UNF Adapter replaces the factory shroud end-cap on your FX Crown Gen 1, converting it to a standard 1/2x20 UNF thread for easy LDC attachment. CNC machined from 6061 T6 aluminum with a matte black anodized finish and knurled thread protector, this adapter delivers a clean, precise fit that opens up compatibility with a wide range of aftermarket sound moderators — including DonnyFL's own lineup.
Key Features
- Replaces the FX Crown factory shroud end-cap with a 1/2x20 UNF threaded adapter
- CNC machined for precision fit and accurate threading
- 6061 T6 aluminum construction for lightweight durability
- Matte black anodized finish for corrosion resistance and a clean appearance
- Knurled thread protector included
Installation Note
Occasional application of heat may be required to remove the factory end-cap from the shroud prior to installation.
Compatibility
- FX Crown Gen 1
⚠️ Not needed for Gen 2 Crown shrouds — Gen 2 models already feature a compatible thread configuration.
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