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Geissele Magazine Block by Tons, Verified Owner, December 9, 2025
This is the highest quality for the money! Works great!
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Gun Model: AR-10 , AR-15 Color: Grey

Code: 1TO-G4-GSL6-02-2781

MPN: 02-2781

UPC: 810081130806

List: $107.10Save $2.10
$105.00

Product Info for Geissele Magazine Well Reaction Block

The Geissele Vise Block is designed to aid in the handling of lower receivers. The armorer mounts the lower receiver to a workbench by sliding the Reaction Block into the mag-well then clamping the Block. The Vice Block provides an ultra-stable platform for performing an array of lower receiver operations from either the top or the bottom. Quickly and easily start your MLOK nuts utilizing the integrated slots or simplify the installation of a buffer tube assembly. This tool keeps both hands of the armorer free to work, saving both time and frustration.image

WARNING: California`s Proposition 65

Specifications for Geissele Magazine Well Reaction Block:

Manufacturer: Geissele
Fabric/Material: Aluminum
Gun Model: AR-10, AR-15
Weight: 1.56 lb
Color: Grey

Package Contents:

  • Geissele Magazine Well Reaction Block

Geissele Magazine Well Reaction Block Orderable Models

List of Orderable Models

  • Geissele Magazine Well Reaction Block, Grey, 02-2781 , MPN: 02-2781 , UPC: 810081130806 , Code: 1TO-G4-GSL6-02-2781
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