Product Overview
This is our S7 Tool Steel CHECKERED cam & lever set, with a stainless machined detent that's been paired with a machine cut CURVED trigger.
* Due to minor variations in manufacturers, some minor fitting may be required. Please see our instructions and information pages for more details on fitting and common issues.
Reviews
11 Reviews Hide Reviews Show Reviews
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5 Super safety
Posted by Hogcranker1776 on Jul 12th 2025
Made my gun safe and stuff works like a dream.
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5 Purchased a 2nd kit
Posted by John Wu on Jun 26th 2025
Received the first kit the other day. Installed it at my Anderson lower without any issues. Though I haven't got a chance to try it out due to lack of a H3 buffer, the kit itself seems to be well built and has very nice finishing; as a result, I purchased a 2nd kit.
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5 S7 super safety
Posted by Benjamin Gillespie on Jun 18th 2025
Excellent quality. This is my second purchase from grey market research and I’m just as pleased with this purchase as I was the first one. Highly recommend
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5 Great experience
Posted by Michael on Jun 18th 2025
Fast shipping and awesome stickers . Would buy again from seller
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5 KIT O - S7/CHECKERED/CURVED
Posted by Jake on May 7th 2025
Fast shipping, competitive pricing, quality products.
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5 Great Parts
Posted by Louis on May 1st 2025
Vouch for GMR!!
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5 Always Excellent
Posted by Jacob Lambert on Apr 26th 2025
As usual, GMR makes an excellent product that works flawlessly. Thanks again!
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4 Super Safety
Posted by Jack on Apr 14th 2025
Love this product highly recommend it! But damn it's going to be expensive thank God i buy my 9mm 1000rds at a time? super easy to install and love my results! Unfortunately I had to order the slip trip from another company because Grey market was sold out but got a nice 70/75 aluminum one for 50$ all in all get your MP5 SUPER SAFE SUPER FAST before the alphabet men get it banned
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5 Flawless
Posted by Jonothon on Mar 13th 2025
This thing is perfect. Requires good knowledge of the platform and in my case required some minor dremel work. But there’s no comparison. This product is superior in every way. Runs smooth and feels great.
