CrossTac Armorer's Action Block and Hammer Block AR-15

Product #: 698333 CrossTac #: 135200 UPC #: 709396000709
Ships 04/20/2015 from MidwayUSA

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Reversible action block inserts into an AR-15 upper or lower receiver and clamps into a vise, firmly positioning the part for nearly any gunsmithing task. Precision CNC-Machined from polyethylene, this action block is impervious to all oils and solvents. Hammer block is ideal for checking a trigger job.

Technical Information

  • Milled from solid polyethylene
  • Resistant to solvents and oils
  • Locks into magazine well and can then be clamped into a vise
  • Includes a hammer block which snaps into the action block, this eliminates the need to catch the hammer when testing trigger pull
  • The CrossTac Armorer's Action Block was designed for torquing suppressors, muzzle brakes, flash hiders, and accessories, not for torquing barrels. Doing so can damage the unit.
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