Home / Fixtures & Blocks / Midwest Industries
▼ 12% off
Midwest Industries AR-15 Lower Receiver Bench Block

Midwest Industries AR-15 Lower Receiver Block Polymer

Best price
12% off MSRP 12 in stock at 21 retailers
100% Made in USA
4 points of contact for vice use
Able to hold complete firearm for maintenance
Allows lower to be held for multiple aspects of assembly
High strength polymer construction
Mounting holes for attachment to bench or alternative work surface
Small parts tray
Weight: 12.0oz, Height: 6.5 Length: 5.0" Width: 1.25"

Specifications

Model
Lower Receiver Block
MPN
MILRB
UPC
812102033622
MSRP
$41.95
Weight
12 oz
Fits
Mil-Spec AR-15 forged lowers
Color
Blue
Material
Polymer

Description

The Midwest Industries AR-15 Lower Receiver Block is a gunsmith tool designed to hold a Mil-Spec AR-15 forged lower receiver steady during maintenance and assembly. Its high-strength polymer construction is intended to support a complete firearm on the bench.

The block includes a trigger guard installation section, a fire control pin assembly area, and a gas block roll pin installation feature. Mounting holes allow it to be fixed to a bench or other work surface, and its parallel edges allow it to be clamped in a vise. A small parts tray is included to keep components organized during work. The product weighs 12 oz and is finished in blue.

The block is built for Mil-Spec AR-15 forged lowers. It is sold as a single unit and is not compatible with other receiver types as described in the input.

  • Brand: Midwest Industries
  • Type: Gunsmith tool
  • Platform: AR-15
  • Fits: Mil-Spec AR-15 forged lowers
  • Material: Polymer
  • Color: Blue
  • Weight: 12 oz
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.