Design & Function

  • Over view
  • Take-down Lever & Ejector Operation
  • Hinge Pin & Barrel Lug
  • Fire Control, Hammer & Firing Pin
  • Front Bead Sight
  • Stock & Stock Bolt
  • Common Problems
  • Common Modifications
  • Variations: Problems

Disassembly

  • Forearm & Barrel Removal
  • Barrel & Extractor Disassembly
  • Recoil Pad & Stock Removal
  • Lower Receiver Serrated Pins
  • Trigger Group Removal & Disassembly
  • Hammer Removal
  • Locking Block & Transfer Bar Removal
  • Take-down Lever & Firing Pin Removal
  • Hinge Pin Details

Reassembly

  • Firing Pin & Take-down Lever Installation
  • Transfer Bar & Locking Block Installation
  • Hammer Installation
  • Trigger Group Reassembly & Installation
  • Stock & Recoil Pad Installation
  • Extractor & Barrel Reassembly and Installation
  • Forearm Reattachment

Variations of the Topper Shotgun

  • Topper Jr. Model 490
  • H&R Topper Model 48
  • Common Firing Pin Problems

 

View a sample of the content of this course below.

Weight0.25 lbs
Dimensions7.56 × 5.44 × 0.63 in

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