Dumpy Defense
Dumpy Defense

TAR systems for MP5 .22LR

The rimfire MP5 is its own platform — the centerfire kits do not carry over. This is the trip built for it.

1 part listed for MP5 .22LR

MP5 .22LR TAR Trip

MP5 .22LR TAR Trip

Gives the MP5 .22LR TAR mode.

Listed for MP5 .22LR

What a TAR is — and what it is not

A TAR is a trigger assisted reset system: it resets the trigger for you so follow-up shots come faster. One trigger pull still fires one round, every time. It is not a forced reset trigger, it does not fire bursts, and it does not convert anything to automatic fire.

Every unit is CNC-machined in Texas. Installation is covered step by step on our installations page, and the mechanism itself is explained on how TARs work.

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MP5 .22LR questions

Can I use the centerfire MP5 kit on my .22?

No. The rimfire gun is a different platform. Use the part listed here.

Is this a complete kit?

It is a trip, not a full conversion package. Check the product page for exactly what ships.

Is it legal?

Yes. One trigger pull fires one round. A TAR assists reset only.