KAC-Knight's Armament Receiver Extension/Sling Mount Castle Nut

KAC-Knight's Armament Receiver Extension/Sling Mount Castle Nut

Knight's Armament
SKU:
21496-1
$43.71
Current Stock:

Out of stock

Out of Stock
Description

KAC-Knight's Armament Receiver Extension/Sling Mount Castle Nut (21496-1)

Replacement buffer tube/sling mount castle nut for the Knight's Armament Sling mounts, part numbers 22051-1 and 24103-1. 

Current version for 2021, uses a standard armorer wrench for install. 

 

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