Brownells AR-15/M16/M4 Buttstock Tool for Castle Nut

by Brownells

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Brownells AR-15/M16/M4 Buttstock Tool for Castle Nut

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Retail: $34.46

Overview

Brownells AR-15/M16/M4 buttstock tool is a compact multi-tool for installing/removing AR receiver extension castle nuts.

Key Features

  • Spanner wrench fits the receiver extension castle nut on M4-style collapsible buttstocks
  • Interchangeable pins for castle nuts with older round teeth and newer square teeth (hex screw allows pin changes)
  • Includes screwdriver blade for fixed rifle buttplate screws
  • Includes wrench for the receiver extension tube nut
  • 1/2" square opening for a torque wrench
  • Hanging hole for peg-board storage

Included

  • AR-15/M16/M4 buttstock tool (in clamshell container)
  • Pins for both round and square tooth castle nuts

Replacement Pins (listed)

  • Square replacement pins 3-pack (Brownells part #080000451)
  • Round replacement pins 3-pack (Brownells part #080000452)

Specifications

Manufacturer:
Brownells
Category:
misc-parts
Weight:
6.4 oz
UPC:
050806107236
MPN:
M16/M4 BUTTSTOCK TOOL
Required Component:
No

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Where to Buy

Brownells
In Stock
$69.99
Palmetto State Armory
In Stock
$45.99
Shooting Surplus
In Stock
$34.46
BattleHawk Armory
Availability Unknown
$30.49

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Price History

Current

$45.99

Lowest

$30.49

Highest

$69.99

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