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Reviews & Ratings for Magpul Industries SL Grip Modules & HK Polymer Trigger Housings — 14 reviews

(14 reviews)
Magpul Industries SL Grip Modules & HK Polymer Trigger Housings
Magpul Industries SL Grip Modules & HK Polymer Trigger Housings
$49.95 $45.95 Save $4.00
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Most Helpful Positive Review Another quality Magpul product
It's what you would expect from Magpul, perfection. I installed on an SEF trigger pack with a Navy housing. Fits very well. Two things I really like about it. 1) Extra length. I already had the HK extended saftey lever, but it was too short for my small hands to move the saftey lever without breaking my grip. The Magpul ESK safety lever is long enough to manipulate, with your thumb, while keeping your grip on the firearm. 2) What the description doesn't say, and pictures don't show very well is you don't have to install the right side lever onto the shaft of the ESK selector. It comes with a s...
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MP-5 Clone MAC 5 safety replacement

by Kap, Verified Owner from LA, United States Written on June 7, 2025
Safety went in without a hitch. Took 5 mins to replace have already ranged the gun with the new safety. They have been no issues with the safety went in flawlessly. Went into a full size MAC 5 no mods needed. I also placed same safety in MAC 5k without and mods works perfectly.
Pros:
  • Gives ambi safety
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Safety lever

by Jpops, Verified Owner from FL, United States Written on April 10, 2025
Safety lever works as advertised. Magpul creates another useful peace of kit.
Best Used for:
  • Semi auto rifles
Would recommend: Yes
Was it helpful to you? Yes | No
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Mag pul Ambi safety mp5

by Beau, Verified Owner from NC, United States Written on March 25, 2025
Best upgrade in my opinion. Easy to install. Puts the selector lever in optimal spot, easily reached without breaking grip. Highly recommend.
Would recommend: Yes
Was it helpful to you? Yes | No
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makes the safety usable with your thumb while shouldering the gun

by Jon, Verified Owner from FL, United States Written on February 20, 2025
Maybe my thumb is too short, but I couldn't reach the safety with my thumb while shouldering or looking down the sights.
Pros:
  • fit & feel
Cons:
  • none for me
Would recommend: Yes
Was it helpful to you? Yes | No
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A must have.

by Omerta, Verified Owner from IN, United States Written on September 24, 2024
Fit my AP5-P with SEF Contored Grip perfectly. I installed the smaller RH switch facing forward so it can be manipulated with the trigger finger AK style. LH side is super easy to reach without breaking grip, even with smaller hands. Wish I would have bought one sooner, it is a must have for any HK style grip module.
Would recommend: Yes
Was it helpful to you? Yes | No
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Better than OEM.

by Cody, Verified Owner from FL, United States Written on March 10, 2024
The fit is perfect and right out of the box, the selector is less stiff but still firm. A good upgrade for any MP5. The extension is a welcome addition. I do wish the right side was more AK like so I could use my index finger to manipulate the selector easier.
Would recommend: Yes
Was it helpful to you? Yes | No
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Excellent Upgrade

by Loizos, Verified Owner from Cyprus Written on February 15, 2024
This has been an excellent upgrade to my HK G3. Helps me shoot with both hands and the extended lever allows people with shorter fingers to operate the trigger on a HK g3 effectively.
Pros:
  • allows to shoot using both hands
Cons:
  • Safety can be too sensitive
Would recommend: Yes
Was it helpful to you? Yes | No
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pretty much a necessity imo

by Slick Daddy, Verified Owner from OR, United States Written on January 9, 2024
Almost a requirement for those with smaller hands. Throwing the safety selector on my PTR91 meant i had to break my grip every time in order to do it which was annoying.

This paired with the grip module completely transforms these guns into the 21 century. Unless youre going for a retro vibe, these are a must have upgrade imo.
Would recommend: Yes
Was it helpful to you? Yes | No
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One of the best upgrades you can make to any mp5/mp5 clone

by Benny, Verified Owner from WY, United States Written on November 20, 2023
Edges are slightly sharp, I smoothed mine out with some sand paper, but this is one of the best after market upgrades to make.
Pros:
  • ergo
  • Ambi
Cons:
  • sharp edges
  • Needs sanding
Would recommend: Yes
Was it helpful to you? Yes | No
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A huge improvement over the stock selector.

by Xcalibur, Verified Owner from MO, United States Written on May 24, 2023
I got this for my Century AP5M. The stock selector it came with was incredibly stiff and a bit slippery, which made it hard to actuate from safe to fire. Not only is this selector much smoother when switching between modes, it's also got good texture to it which makes it very easy to get your finger on. The ability to switch from single sided selector to ambidextrous being included is also a huge plus. I highly recommend!
Pros:
  • Smooth, ambidextrous
Cons:
  • none that i can see
Best Used for:
  • MP5 and clones that it works for
Would recommend: Yes
Was it helpful to you? Yes | No
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