Installation Guides
Video installation guides for all Dumpy Defense TAR systems. Watch before you install.
Verify Safe & Unloaded
Confirm the firearm is unloaded and pointed in a safe direction. Remove the magazine and lock the bolt open.
Proper Tools
Have a clean workspace, appropriate punches, and any platform-specific tools ready before starting.
Know Your Platform
You should be familiar with field-stripping your firearm before attempting a trigger group replacement.
Watch First
Watch the complete installation video for your platform before beginning. Pause and rewind as needed.
Not comfortable? If you are unsure about any step in the installation process, consult a qualified gunsmith. Improper installation can affect function and safety.
Video Installations
Select your platform below to watch the installation guide for your product.
Glock TAR
Gen 1–4 and Gen 5–6 platforms
Kriss Vector TAR
Kriss Vector platform
M&P TAR 2.0
S&W M&P 2.0 platform
Kriss Vector TAR
Kriss Vector 3 Position TAR
Plinkify KONO AK TAR
AK-pattern rifles
Ruger 10/22 TAR
Ruger 10/22 platform
TX22 Trip TAR
Taurus TX22 platform
TX22 Striker Housing With Trip
Taurus TX22 platform
Kabuto 3 Position TAR Universal
Universal platform — ambidextrous safety
MPA Defender TAR
MPA Defender & Mac11 Clone platforms
MP5(K)/SP5(K) Conversion Kit Housing
MP5K, SP5K, PTR 9KT, AP5 platforms
Glock Gen 5
Glock platforms
ARC Fire Gen 2 TAR
AR-15 platform — ambidextrous safety
Beretta TAR
92FS, M9, 92X, 92G, Compact & Centurion
Installation Overview
Steps vary by platform. Always watch the platform-specific video guide first.
Inspect & Verify
Confirm the firearm is unloaded. Inspect the TAR components for any damage before installing.
Disassemble Fire Control Group
Remove existing trigger components following platform-specific procedure. Keep all parts organized.
Install TAR Components
Install the TAR unit per the video guide. Do not force components — all parts should seat without excessive pressure.
Align & Verify Function
Confirm correct seating and alignment. Perform a dry-fire function check with an empty, cleared firearm.
Lubricate & Test
Apply appropriate lubrication. Test function at the range. Monitor for any issues during initial break-in rounds.
Need Help?
Our team can help with installation questions. Include your product name and a description of the issue.