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Radian Weapons Raptor LT SIG MPX Ambidextrous Charging Handle
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Most Helpful Positive Review Great Upgrade
First off, I want to say I love radian; their stuff is fantastic! The reason I'm not giving this five stars is that they stopped including the lifter block with the charging handle for the Sig Mpx. When I called radian, they couldn’t, or I should say they wouldn’t tell me why they stopped making the block. The charging handle is exactly what I was expecting very high quality and a substantial upgrade to the stock sig handle. For those of you looking for the lifter block, next level arms makes a great block.
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Must Have For The MPX

by Johannespaul, Verified Owner from IL, United States Written on October 22, 2022
This charging handle should have been the one the MPX came with. For a $2000 firearm to come with the charging handle it does is insulting. Now my MPX feels like the premium firearm it is when charging, instead of a cheap piece of garbage. It also doesn't flop around like the stock one.

As for it not coming with the lifter block, this charging handle does not need it. I also think Sig quietly launched MPX Gen 3.1. My block has a new tail and the lower receiver is milled out so this tail fits in there. Now the aluminum charging handle rides on this steel tail instead of the aluminum receiver, which was the cause of the scuffing. I noticed some MPX Gen 3's have this tail while others do not.
Would recommend: Yes
2 of 2 found the following review helpful.
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Now I get it!

by JB, from FL, United States Written on June 2, 2022
No I can get a firm hold on the charging cycle of my MPX. When you are moving through a PCC stage fast you want an easy grip that does not touch the 1913 rail slats on the rear upper receiver. The solution is the oversized Radian Raptor charging handle.

The best of the deal is that the Optics Planet guys got it for me real fast in times when it is out of stock everywhere.
Pros:
  • Size, finish, and weight
Cons:
  • None
Best Used for:
  • USPSA and IPSC fast running
Would recommend: Yes
Was it helpful to you? Yes | No

Great improvement to the factory handle

by steeveebee, Verified Owner from VA, United States Written on March 28, 2021
On the MPX, the trigger and the charging handle are the weakest parts of the whole thing. The factory handle was thin and difficult to use, and it wobbled up and down, too. This is a fantastic improvement, and makes the whole experience much better; it's possible now to charge from the right side. I think it was before, kind of, but not a good experience. Just based on this I bought another standard 15 handle for another.
Would recommend: Yes
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Mpx charging handle

by J, from FL, United States Written on September 18, 2020
Well built. Nice upgrade from the factory charging handle. Finish is nice. Happy with my purchase. Much less wobble than the factory charging handle. Price was good for the product you’re getting. Color matches finish of the Sig mpx just fine. Definitely recommend this if you own and actually use a mpx
Pros:
  • well made
  • high quailty
Cons:
  • None
Best Used for:
  • sig mpx carbine
Would recommend: Yes
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Pricey but worth it

by Bowhunter81, from NE, United States Written on May 30, 2020
I bought my MPX gently used for a very good price and have owned it for 5 years or so. Love the gun but felt the trigger and charging handle were the weak links. Decided to spend some cash and upgrade both (not that one should have to for the price of the gun). The original charging handle was better than the standard mil spec on an AR, but the raptor is still a huge improvement and worth the money if you plan on keeping the MPX forever. If you want a better trigger, look at the Timney PCC.
Would recommend: Yes
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