Trigger Supply · AR-10 Super Safety Lever · S7 Tool Steel · Dual-Fin Tip
The Trigger Supply AR-10 Super Safety Lever is the missing piece that brings the Hoffman Tactical Super Safety active reset system to your AR-10 platform. Machined from S7 shock-resistant tool steel with a dual-fin tip, this lever replaces the AR-15 lever in your existing Super Safety kit — your cam, selector, cam pin, and trigger all carry over unchanged. This is the lever only.
Compatible with DPMS Gen 1, DPMS Gen 2, Armalite, and SR-25 pattern AR-10 platforms. Due to tolerance variation across AR-10 manufacturers, minor gunsmithing may be required for proper fitment.
Read Before Ordering
This is not a guaranteed plug-and-play install. AR-10 platform tolerances vary significantly across manufacturers. Minor gunsmithing — light fitting, polishing, or small material removal — may be required to achieve proper fitment and reliable function. Installation by a qualified gunsmith familiar with AR-10 platforms is strongly recommended. If you are not comfortable with minor fitting work, have a gunsmith install this component.
What Carries Over — What Doesn't
If you already own an AR-15 Super Safety, you have most of what you need. Only the lever is AR-10 specific.
Lever — dual-fin tip, S7 tool steel, AR-10 geometry
Don't Have a Super Safety Yet?
You will need a complete Super Safety kit in addition to this lever. See the full Super Safety lineup — the S7 curved trigger kit is the recommended pairing for this AR-10 lever.
Why S7 Tool Steel — Why It Matters for the Lever
The lever is the hardest-working component in the Super Safety system. On every cycle, the BCG contacts the lever and drives it — and through it, the trigger — forward. That is a shock load on every single round fired. Most levers run in standard tool steel. This one doesn't.
Highest impact toughness of any tool steel grade — S7 is engineered specifically for shock loads. The cam absorbs the BCG impact; the lever transfers that force to the trigger. S7 handles that stress better than any other tool steel available
Wear surfaces hold their geometry — consistent reset timing over tens of thousands of rounds where standard steel shows wear and begins to affect reset reliability
Dual-fin tip design — two contact points on the trigger interface provide more reliable and consistent trigger engagement across the wider tolerance range of AR-10 platform variants
Tighter machining tolerances — S7 machines cleanly to tighter specs, meaning a more precise lever geometry from the start
Compatible AR-10 Platforms
DPMS Gen 1DPMS Gen 2Armalite PatternSR-25 Pattern
Minor gunsmithing may be required depending on your specific manufacturer's tolerances. Not compatible with AR-15 lowers — this lever is AR-10 geometry only.
Specs
Material
S7 Shock-Resistant Tool Steel
Tip Design
Dual-Fin
Compatible Platforms
DPMS Gen 1, DPMS Gen 2, Armalite, SR-25 pattern AR-10
Carries Over From AR-15 Kit
Super Safety cam, selector, cam pin, curved trigger
Kit Contents
Lever only
Installation
May require minor gunsmithing — qualified installer recommended
Brand
Trigger Supply
Country of Origin
USA
Frequently Asked Questions
What AR-10 platforms is this compatible with?
This lever is compatible with DPMS Gen 1, DPMS Gen 2, Armalite pattern, and SR-25 pattern AR-10 platforms. It is not compatible with AR-15 lowers — it is AR-10 geometry only. Minor gunsmithing may be required depending on your specific manufacturer's tolerances.
What parts from my AR-15 Super Safety carry over?
Your existing Super Safety cam, selector, cam pin, and curved trigger all carry over from a standard AR-15 Super Safety kit. Only the lever is AR-10 specific. If you already own a Super Safety, this lever is the only additional component you need to adapt the system to your AR-10.
Is this a plug-and-play install?
Not guaranteed. Due to tolerance variation across AR-10 platform manufacturers, minor gunsmithing may be required — light fitting, polishing, or small material removal. Installation by a qualified gunsmith familiar with AR-10 platforms is strongly recommended. If you are not comfortable with minor fitting work, have a gunsmith install this component.
What is the dual-fin tip design?
The dual-fin tip provides two contact points on the trigger interface rather than a single point. This improves reset reliability and consistency across the wider tolerance range found in AR-10 platform variants — where a single-point tip may have inconsistent contact depending on the host lower's geometry.
Why S7 tool steel for the lever?
The lever takes a shock load on every cycle as the BCG contacts it and drives the trigger forward. S7 is a shock-resistant tool steel with the highest impact toughness rating of any tool steel grade — the same class used in industrial dies where standard steels crack under repeated impact. In the Super Safety lever, S7 means consistent reset geometry and wear surfaces that hold up over tens of thousands of rounds.
Do I need a complete Super Safety kit or just this lever?
If you already run a Hoffman Tactical Super Safety on an AR-15, you need only this lever. Your cam, selector, cam pin, and trigger all carry over. If you do not yet own a Super Safety, you will need a complete Super Safety kit in addition to this lever.
Minor gunsmithing may be required for proper fitment due to tolerance variation across AR-10 platform manufacturers. Installation by a qualified gunsmith familiar with AR-10 platforms is strongly recommended. It is the buyer's responsibility to verify compatibility with their specific host platform and to comply with all applicable local, state, and federal laws. Trigger Supply is a brand of TTT Innovations.
Product reviews
Specs of The AR-TT
The AR-Takedown Tool (AR-TT)
- weight is only 58 grams, under 3oz
-Length: 6 5/16"
-Diameter 1/2"
-This is the ONLY USA made gun smithing tool, gun cleaning tool, building tool, disable tool on the market.
I ordered this thinking I would beat the next stupid ban. So the trigger arrived very fast, just a few days, and I didn't pay for the extra shipping charge for getting it faster. Wasn't needed in my case. This was so easy to install a blind person could do it. Then I took it to the range and I expected it not to work like it was described. OMG did my face light up! Burned up two magazines in less than 10 seconds I think. And is still safe, and it retains the semi auto, or one shot per pull capability. I'm buying more for my other AR's now.
Store owner replied:
Hey,
We are absolutely thrilled to hear that your second Partisan Disruptor FRT Trigger for AR-15 – Drop-In System (USA Made) is delivering flawless operation! It's fantastic to know you're enjoying the product so much that you've come back for another, and your recommendation truly means the world to us.
Our aim is always to provide high-quality gear that enhances your experience, especially for those who appreciate consistent performance.
Thanks again for your incredible support and we look forward to serving your needs in the future!
It went great. Easy to install and it worked with all my stock parts.
Store owner replied:
Hey,
We're thrilled to hear that your 100% USA Made Super Safety with Flat Trigger went great! It's fantastic to know that the installation was easy and that it worked seamlessly with all your stock parts. Your positive experience is exactly what we aim for at The Takedown Tools.
Your feedback highlights our dedication to providing top-quality, compatible accessories for our valued customers.
Thanks again for your wonderful review and for being a part of The Takedown Tools family. We hope to see you back for your next upgrade!
It wasn't exactly what I was expecting but I gave it a try. The installation video sucks because I couldn't see what he was doing but I ended up getting it. You have to learn how to run it as there's a little bit of a trick to it but once you do that it's fun to use.
First time using the Disruptor drop-in trigger I couldn't get it to work, even after swapping in an H2 buffer. This H3 heavy-duty spring combo finally did the trick. Rifle is an older S&W Sport II. Suppressor is SilencerCo Velos 556. Very happy with the result and looking forward to adding Disruptor FRT and this buffer/spring to at least two more rifles.
Had some initial issues with the trigger but customer service was easy to get ahold of and took care of me. Shipping was super fast, and everything is working as intended now. I wouldn’t think twice about ordering from them again.
Store owner replied:
Hey Joel,
This is GREAT to hear, and glad it was super easy
The FRT dropped right in and ran wonderfully! It cycled 22 rounds in roughly 2 seconds.
My son's first experience firing anything like this and he absolutely loved it.
I highly recommend this product for your TX22.
Safe, Semi, FRT. Until you experience it, you just don’t know what it’s like. But once you do know, you’ll want more. An addiction that is backed by the Constitution. 2A for LIFE.
Worked amazingly. Was everything I hoped it would be. Would definitely recommend these guys to anyone looking to purchase firearms accessories. Had a couple small order issues in the past and they were handled very quickly and expertly. As a result I try to give them as much of my business as possible.
Super easy to install, runs smooth and without failure in a completely stock $500 American tactical AR, there are plenty of videos showing how to install it. Would and am buying this trigger kit again, and pairing it with a lighter spring kit, there isn’t any weird quirks with it, I simply installed it with some oil and my factory pins and springs and it worked without polishing or any other modifications. Super happy with it!
Store owner replied:
Hey,
We are absolutely thrilled to hear that you found the AS Designs ARC Fire Trigger | AR-15 Forced Reset Trigger | Ambi Safety super easy to install and that it's running smoothly in your stock American Tactical AR! It's fantastic to know you appreciate the straightforward installation process and the reliable performance without any modifications needed. We truly value your feedback, especially hearing that you're so happy with your purchase.
Your positive experience truly motivates us, and we are always striving to provide exceptional products that meet your needs seamlessly.
Thanks again for your support, and we look forward to serving you with your next trigger kit and lighter spring setup.
Straight drop in, no modifications. Ran great no issues yet
Functioned fantastically. I absolutely recommend a heavier buffer. I have a Ruger AR lower and it fit perfectly. Really really enjoys the metal mags. Had loading issues, disappeared when I swapped to metal mags. Selector switch works slightly better than original. I used a extra spring I had laying around and got an H3 buffer. Make sure you have the full auto BCG or this product will not function.
I ended up needing something slightly lighter to run the G Lever FRS, but the H2.5 is probably a good option for a suppressed build with more back pressure
Had to do a minor tweak to tappet wire but other than that it was a drop in kit. Seems to be made of quality steel. We all are now having great fun with it.
My first ARC-Fire ran like a champ! I never had a hiccup or problem, and everyone on the range stared like I was a criminal...🤣 It was the V1, and man I was happy. Then all of a sudden...
I watched a video that showcased the ARC-Fire V2, with a 0-45°-90° ambi selector, and I had to have one. After all, it was going in my HK MR556 A4, and it has the markings on the lower for a 0°-45° selector, and I, of course, wanted it to match. So I bought one...
While visiting AS Designs website, I noticed they sold HK style selector levers for their ARC-Fire V2. So I bought some...
You CANNOT go wrong with this company! Their products are, in my and many others opinion, the best FRT on the market today! Just go to YouTube and pull up a 'Juicy Media' video, and he demonstrates a bunch of different brands of FRT and explains the pros/cons of the others, and explains why he prefers AS Designs!
5 MF'ing ☆'s~!!!
This enhanced semi-auto trigger is amazing the install was easy the function is great the only thing would be you need a t10 tool of your own to hold the other side. But overall 10/10 this mad my cheap Anderson ar turn heads!!!