Brouwer Solutions

M1811 Grip Module – Black


Available on backorder

(74 customer reviews)

Compatibility: Sig Sauer P320 9mm / 357 sig / 40

The M1811 Grip Module is compatible with SIG P320 models equipped with and without the Safety Selector. All modules ship without the cutout for the Safety Selector, however, a recess has been added inside the module to assist in guiding the cutout. A rotary tool with a 1/8″ burr bit is preferred. See our product details page for more info.

If you would like Brouwer LLC to perform the Safety Selector cut out for you, please select it from the drop-down below, and allow 2-3 additional days for processing.


Available on backorder

Categories: SKU: M1811GM-BLK


The Brouwer M1811 grip module corrects the main ergonomic issues with the p320 platform – high bore axis, rounded slippery grip, short beavertail. The modern M1911 pistol is the standard for shooting performance, control, and ergonomics. The overall grip shape, feel, and design of the modern 1911 has not been replicated until now. With the design of the SIG P320 series, we were able to bring some of that performance and control to polymer pistols.

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Additional information

Weight .2937 lbs
Dimensions 7 × 1.5 × 10 in


74 reviews for M1811 Grip Module – Black

Based on 74 reviews
Showing 65 of 74 reviews (5 star). See all 74 reviews
  1. Parker B. (verified owner)

    Every single person I’ve handed my pistol to has commented about how comfortable, pointable, and overall excellent it feels. Further proof that John Moses Browning got it right and everyone else is playing catch-up.

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  2. Jesse (verified owner)

    Haven’t shot it yet but customer service is extremely solid. This will work with 10 round mags. So long as they’re the newer variants (as far as I understand).

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  3. Christopher (verified owner)

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  4. Connor pratt (verified owner)

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  5. Eugene (verified owner)

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  6. Zachary W. (verified owner)

    Easily the best polymer grip module you can get for the 320. I’ve had The regular Sig compact, X-Compact, X-Carry, P80 and the Wilson Combat carry grip modules. None of them can touch the natural indexing of the M1811. Texture is just enough without being too abrasive. If you need or like more grip you can have them make it more abrasive. It’s slim but not oblong like the Wilson. It also shoves your hand high up into the beavertail where all the other grips I have to really work my hand up into the beavertail. M1811 I get a high grip without extra finessing. The grip also just feels more solid than the other grips too. If they can make a compact model and metal versions (both aluminum and steel with swappable Grips and backstraps) there would be no reason to even consider other grip modules!

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  7. William (verified owner)

    Great grip. Love it.

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  8. John G. (verified owner)

    Excellent Grip module. Just the right amount of grip and really changed how it feels. Highly recommending it to my friends that have Sig P320’s

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  9. Anonymous (verified owner)

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  10. Charles C. (verified owner)

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  11. Anonymous (verified owner)

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  12. Craig (verified owner)

    the grip size is between a single stack and 2011 / little flatter than the rounded X5 grip/good for smaller hands/good feel

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  13. Stephen H. (verified owner)

    The laser engraved M1811 grip is absolutely PERFECT in every way! I also have the silicon carbide M1811 grip which is nice, but no other grip can compare to the laser engraved version!

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  14. jason lemon (verified owner)

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  15. Michael Murphy (verified owner)

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  16. Richard S. (verified owner)

    Love it

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  17. James Angiolillo (verified owner)

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  18. Tyler (verified owner)

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  19. Spencer Draper (verified owner)

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  20. Nicholas (verified owner)

    Carde recommended it to me and I couldn’t be more pleased! I love it!

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  21. Anonymous (verified owner)

    I just received this grip module about one week ago and ran it though a 40 hour class. I had been previously using the Wilson Combat grip module and this one is a major upgrade from it.

    The laser engraving is very aggressive and provides lots of traction.

    The only issue have had had with it was when using the stock 17 round magazines they sit flush with the flared magwell attachment which caused one failure to seat the magazine all the way into the gun on a reload. I would highly recommend using an extended baseplate (I was using the springer Precision with good success) so that is a non issue.

    All in all it is a great product.

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  22. Christopher H. (verified owner)

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  23. Anonymous (verified owner)

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  24. Marshall (verified owner)

    I love the 1911 grip angle and the high beaver tail, it helps the trigger pack sit lower so it has a slightly lower bore access which is nice

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  25. Joe (verified owner)

    Great addition to the P320 !

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  26. William (verified owner)

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  27. Andre (verified owner)

    I love this thing. I bought it on a whim after catching a YouTube review. Its a much better experience than stock. My only wishlist on this item would be maybe an adjustable back strap.

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  28. Scott (verified owner)

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  29. Edsel V. (verified owner)

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  30. Christopher Terrell (verified owner)

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  31. Tracy L. (verified owner)

    I’m two thumbs up with the Brouwer 1811 grip. I shoot the standard 1911 offerings pretty well so I jumped at the chance to replicate the grip angle for my Sig 320 M 17 and I think they a good job. The standard slightly beveled mag opening was a nice plus too! All the holsters I had on hand for factory grip module worked great including the Wilson Combat holster I acquired for the M-18. I had to spend 15 minutes carving out the opening for the thumb safety but if you’re patient it’s not much of a chore. In closing, your team did a great job. It will serve me well during my advanced tactical handgun class coming in a week.

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  32. Jordan Schwartz (verified owner)

    What a great grip module for the P320. I came from a Wilson Combat module and this is a light year improvement. Thank you for the quality product and keep up the amazing work.

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  33. Anonymous (verified owner)

    Do you remember that scene in Harry Potter when he picks up his wand for the 1st time? That’s basically how it felt when I put this grip on my 320 and picked it up.

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  34. Rob D. (verified owner)

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  35. Josh A. (verified owner)

    Purely fantastic. Took my 320 to another place. Absolutely love it. Customer service is top notch as well. I now have two of these grips. Love them both. Thanks Matt. 👍

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  36. Dean P. (verified owner)

    Fits my 320 like a glove, is sturdy, and above all comfortable. The grip angle and size are perfect for my hands and much more ergonomic than the X grip series. I would recommend the silicon carbide that they offer as well. My pistol now fits like a glove.

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  37. Anonymous (verified owner)

    Great ergonomic fit in my hand. I am able to retain my pinky on the grip while drawing.

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  38. Tyrel Oyen (verified owner)

    The grip module looks and feels amazing. The best costumer service I’ve ever had, answered my questions very quickly and was very understandable, will definitely be buying more products in the future.

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  39. Sean (verified owner)

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  40. David Y. (verified owner)

    This grip module is without a doubt the most comfortable and ergonomic option for the Sig Sauer P320 that I have used to date, and I own quite a few from Wilson Combat, Polymer 80, Sig AXG, stock Sig X-Series, customized Sig X-Series. I really hope that Brouwer makes a Compact version in the future to fit 15rd mags.

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  41. Dan N. (verified owner)

    I’ve tried every other P320 grip module out there, and this is the one I’ve been hoping for. This is a real- deal 1911 grip feel. The angle, shape, and front and back strap checkering are all spot on. Brouwer absolutely got it right with this one. Thank you.

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  42. Paul Sperandeo (verified owner)

    The 1811 grip is amazing. You really have to get it in your hand to appreciate it.

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  43. JD (verified owner)

    Fits just like it should and very grippy. Big fan. I’d buy it again.

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  44. Lon (verified owner)

    This is the ultimate upgrade to the Sig P320.

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  45. Matthew S. (verified owner)

    This is probably one of the best aftermarket grips you can get for an Sig P320. It feels great in the hand and the material it’s made from is perfect for custom stippling.

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  46. Brandon W. (verified owner)

    Good price absolutely takes my p320 to another level

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  47. Miguel Z. (verified owner)

    Arguably the better grip module on the market right. The 1911 grip angle makes the P320 a whole new gun.

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  48. Anonymous (verified owner)

    Perfect upgrade for those shooters who have an affinity for 1911 but love 320s!

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  49. Anonymous (verified owner)

    Awesome grip mod, will definitely be getting the magwell when it drops.

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  50. Charles G. (verified owner)

    Very impressed with it. Love the way it feels in the hand. Would 100% recommend

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  51. Joel (verified owner)

    Excellent grip module for the price! The M1811 module provides great purchase area for the off hand to get a proper grip when shooting. The slim profile of the grip allows for greater control when shooting with a single hand. Just wish the grip had the option for carbide coating before I bought it.

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  52. Charles Parker (verified owner)

    Love these modules and with now having the option for a more aggressive grip texture in the Silicone Carbide, I personally think these are one of the best modules available. Thank you!

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  53. michael patterson (verified owner)

    Great product, Great service.
    The grip module provides immediate performance improvements. After using the module, I would not run a SIG without it.

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  54. Tim B. (verified owner)

    I have carried a 1911 for several years before switching to the 320 with a red dot. Every time I dry fire practiced, my dot always presented a few inches high at about 10 feet. When I switched the grip out, it presented like my trusty 1911, spot on.
    At the range, on target time is greatly reduced and follow up shots are noticeably quicker.
    This grip is a must for anyone who cut their teeth on a 1911 and decided to have a more modern weapon system.
    I just wish Sig would have thought about it when they built the gun, since they didn’t, I am glad Brouwer did!

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  55. Joshua M. (verified owner)

    Great module, stippled the grip panels and wet sanded the mold seam. Now it’s perfect

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  56. Justin F. (verified owner)

    Was looking for something new to try and this grip module caught my eye. Good ergonomics and something I haven’t seen before. Feels comfortable in the hand especially if your a fan of 1911/2011 frame guns.

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  57. charles heaton (verified owner)

    The ergonomics were remarkable and a great improvement over the standard SIG product.

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  58. Ryan Kuperus (verified owner)

    I needed to remove a rail section and do a little dremel work for my model, and this product still performs flawlessly. I’ve been using it daily since i bought it!

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  59. Austyn L. (verified owner)

    This grip module for the 320 is amazing. It’s comfortable, fits well in most hand types (I’ve let a lot of people try it out), and it’s still gripable in the rain. I use it for duty, and not only can I use this for a more tactical look, it looks really good in a Class A 80’s style throw back uniform. I would recommend this for anyone looking for an affordable grip module to an already good handgun.

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  60. Isaac Mccartney (verified owner)

    Great grip!! I love it!!

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  61. Mark B. (verified owner)

    My only regret is I cannot get one for my P320 45acp or P320 xTen

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  62. Brian B. (verified owner)

    Pleasantly surprised by both the quality of the product and the excellent customer service!

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  63. Thomas Stewart (verified owner)

    Perfect upgrade for a P320. I have no desire to try another frame after getting this one. The feel and shape is perfect. Still works with my stock P320 kydex holster. Just had to tighten a couple screws and it fits snug and secure.

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  64. CURTIS (verified owner)

    Very nice. Tight fit. Excellent feel and ergonomics. Haven’t shot it yet… but it points great

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  65. waterdog125 (verified owner)

    This is a great grip module, I purchased one to try specifically on my Sig P250 and it works, I just had to upgrade my trigger to the modern thin P320(M17/18) trigger because the old stock “Fat Trigger” of the P250 wouldn’t pull far enough to fire. The grip doesn’t come with a Magazine Release so you must also source that somewhere else. I really like the feel and the look of this grip module, it fits my hand well and I use the Medium Sig Grip Modules.

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