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Simrell Full Metal Jacket (FMJ)

Regular price $9.95
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Regular price $9.95
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The best $10 you can spend on a DynaVap

There are a lot of good accessories for DynaVaps, but the Full Metal Jacket from The Simrell Collection is the best bang for your buck. You’ll never twirl your DynaVap again, and enjoy full extraction in just one heat cycle.

Finish a bowl in one “click”

The Full Metal Jacket from the Simrell Collection extracts your DynaVap load in one heat cycle! Slip it onto your Captive Cap and you’re good to go. Just heat the “S” logo and wait for the click for thick, potent hits.

No rotating required

The Full Metal Jacket’s efficient heat transfer eliminates the need to twist and spin your DynaVap vaporizer during heat up. Just point and heat the cap until it clicks!

Made from Copper

The Full Metal Jacket is constructed from quality Copper for the most efficient heat transfer. It heats up quickly and distributes heat faster than other metals.

Captive Cap Only

The Full Metal Jacket is only compatible with DynaVap's Captive Cap. Make sure you have one handy before you pick this one up.

Check out the rest of the Simrell Collection.

Customer Reviews
4.2 Based on 5 Reviews
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Brian G.
United States United States


Works like a charm, no need to spin the Dynavap while heating. Gives a nice full roast without burning it.D

United States United States

Works great!!

Works great! Will be picking up more for each of my TED'S! Works just like you see online...thicker clouds, stays warm so I can clear a whole cap from 1 heat cycle.

Jonathan F.
United States United States

Pretty mid

Got it thinking I can rip through the water piece without spinning, sweet. No advantage in time, really. It does work, but I’m faster, and the cap cools faster without the FMJ.

United States United States

Good investment

I’m not typically a write-a-review guy, but I feel moved to do so here. I wish I’d bought one of these sooner, like when I got my Dynavap M. It greatly simplifies heat up and allows you to use smaller, less powerful torches. My Dynavap is crazy efficient to begin with - a little really does go a long way. But with this thing on it goes even further. Two half bowls unexpectedly derailed my plans for the evening… For $10 just grab the thing. It should be standard issue to Dynavap newbies - it eliminates a big part of the learning curve and spares ‘‘em hand cramps. It made a device I already loved even better.

Alexander M.
United States United States

Not bad

It does retain the heat longer, but if you want everything to cook evenly you will still have to do some minor rotation (or rocking). I'd say it's still worth the $10 if you've got other things in the cart.

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