MPN: 4996


  • 1-piece rugged design
  • Fits weapons that use AR-15 magazines
  • 1/4” mounting holes


  • Material: Polymer
  • Finish: Black
  • Weight: 4.3 oz.
  • Height: 6.13"
  • Length: 4.33"
  • Width: 2"


The Ergo AR-15 armorer's block is a valuable addition to any shooter's workbench. While the Ergo armorers block was initially designed to make installing and removing pins less complicated, it also makes many maintenance tasks easier by freeing up both of your hands.

Top Choice

The AR-15 bench block is a highly useful maintenance tool for AR15 owners who service their own platforms. The block is designed with a variety of grooves, notches, and holes on both sides that allows for securing both the lower and upper receivers as well as the front sight and charging handle. The block works by simply sliding the gun's mag down over the block to hold your AR15 securely in place.

High Quality with Low Cost

The Ergo armorers block has a rugged one-piece design constructed of a non-marring, high-impact, black-urethane polymer that will stand up to years of use. The block weighs just 4.3 ounces and measures 6 1/8 inches high by 2 inches wide by 4 5/16 inches long at the base so it won't take up precious space on your bench.

Ready for Business

The AR-15 bench block fits all firearms that accept AR-15 magazines. The block comes ready for attaching to your workbench with a clamp or it can be mounted permanently with screws through the predrilled 1/4-inch mounting holes.

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