TacFire Official AR15 Castle Locking Nut for .223/5.56 Rifle carbine stock used to tighten buffer tube to receiver.
$18.14
In stock (91 available)
Eligible to ship to your address when legal in your area.
TacFire AR-15 Mil Spec Castle Nut – Steel
Availability: 91 in stock
TacFire Official AR15 Castle Locking Nut for .223/5.56 Rifle carbine stock used to tighten buffer tube to receiver.
| Weight | 0.04 lbs |
|---|---|
| MPN | MAR039 |
| Brand | |
| Caliber |
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