TacFire Official AR15 Castle Locking Nut for .223/5.56 Rifle carbine stock used to tighten buffer tube to receiver.
- Material:
- Steel
- FireArm:
- No
- Requires FFL:
- False
TacFire MAR039 Castle Nut Black Steel for AR-15 Buffer Tube
TacFire
MSRP:
$3.99
$2.90
(You save
$1.09
)
- SKU:
- 146753
- UPC:
- 811261021914
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