Home / Gun Cleaning / NcSTAR
▼ 20% off
NC Star AR-15 Crows Foot Lower Tool for AR-15 Castle Nut

NC Star AR-15 Crows Foot Lower Tool for Castle Nut

Best price
20% off MSRP 7 in stock at 12 retailers
1/2 and 3/8" drive compatible"
Steel construction
Weight: 6.7 oz

Specifications

Brand
Model
AR-15 Crows Foot Lower Tool
MPN
VTARCFLWR
UPC
848754015105
MSRP
$19.99
Overall Length
3.4"
Weight
6.7 oz
Finish
Matte
Fits
AR-15/M4 castle nut
Color
Black

Description

The NC Star AR-15 Crows Foot Lower Tool is a gunsmith tool for gripping and torquing the castle nut on AR-15 and M4 telescoping stock tube assemblies. Its open-ended crows foot design fits around the stock tube and engages the castle nut flats directly, allowing proper torque without damaging the finish or the buffer tube threads.

The tool is made of steel and has a matte black finish. It weighs 6.7 ounces and measures 3.4 inches overall. It is designed to be used with 1/2 inch and 3/8 inch drive tools, including ratchets, torque wrenches and breaker bars.

It is intended for home builders and armorers assembling or servicing AR-15 stocks.

  • Fits: AR-15/M4 castle nut
  • Material: Steel
  • Finish: Matte black
  • Weight: 6.7 oz
  • Overall length: 3.4 in
  • Drive compatibility: 1/2 in and 3/8 in
  • Platform: AR-15
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a product comparison tool.