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Most Popular Stock Stop for AR-15 / AR-10 / AR-9 Builds in 2026

AR-15AR-10AR-9

The top 1 most-used stock stop in 2026, ranked by how often they appear in builds tracked on AR15.Build. Updated nightly.

  1. 1
    Aim Sports PJARSTKCPB M4 Stock Lock Pin, 1.4 in Length

    Aim Sports PJARSTKCPB M4 Stock Lock Pin, 1.4 in Length

    1 build
    $7.99
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More Popular Parts

  • Pistol Frame
  • Frame Parts Kit
  • Trigger
  • Magazine
  • Slide Stop / Release
  • Magazine Release
  • Lower Receiver
  • Lower Parts Kit
  • Magazine Well Adapter
  • Grip
  • Grip Fin
  • Stock / brace
  • Buffer Spring
  • Buffer Tube
  • Buffer
  • Safety Selector
  • Bolt Catch / Release
  • Receiver
  • Barrel
  • Bolt Carrier Group
  • Gas Block
  • Gas Tube
  • Recoil Spring Assembly
  • Upper Receiver
  • Charging Handle
  • Handguard or rails
  • Upper Parts Kit
  • Pistol Slide
  • Slide Parts Kit
  • Dust Cover
  • Muzzle Device
  • Suppressor
  • Red Dot / Holographic Sight
  • LPVO / Scope
  • Magnifier
  • Bipod
  • Foregrip
  • Front Sight
  • Rear Sight
  • Laser
  • Light
  • Light Mount
  • Pressure / Remote Switch
  • Scope Mounts & Rings
  • Red Dot Mounts & Risers
  • Magnifier Mount
  • Sling

Popular Parts

  • Lower Receiver
  • Upper Receiver
  • Barrel
  • Handguard Rails
  • Bolt Carrier Group
  • Trigger
  • Lpvo Scope
  • Red Dot Holo Sight
  • Muzzle Device
  • Stock Brace

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