AR-15 Barrel Nut w/Steel Jam Nut Ring for Free Float Quad Rail Handguard
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This Barrel Nut Kit is designed for free float quad rail systems and fits standard AR-15 upper receivers. Each piece has a matte black finish.
Includes:
- Free Float Barrel Nut - 6061 Aluminum
- Locking Jam Nut Ring - Hardened Steel
- Set Screw Nut
- Allen Wrench
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