PIG gRUNT Modular Pack [SYSTEMA]

(26 reviews)
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PIG gRUNT Modular Pack [SYSTEMA]

NOTE ON SYSTEMA: All PIG items with "[SYSTEMA]" in the product title are related to the PIG Brig Plate Carrier and PIG Brig Chest Rig product family. Please refer to the product descriptions for how each respective SYSTEMA product relates to the product family.

The PIG gRUNT Modular Pack is sized for light and essential load carriage. The gRUNT is made to fit most Plate Carriers without excess length. The gRUNT features an inner hydration pouch with ambidextrous port, an outer zipper pouch, and a velcro-closure finger tip stash.

By merely adding the PIG MK-1 Shoulder Straps, the gRUNT also transforms into light day pack. For a complete ensemble, you can add the PIG AFC Pontoon Set for additional padding, and the PIG RUNT Frame Sheet for heavier items that need additional support. The Pontoons simply velcro onto the gRUNT, and the RUNT Frame Sheet stays secured in the hydration sleeve with a Velcro One-Wrap stay.

As part of the new [SYSTEMA] family of product, the gRUNT also integrates directly with the PIG BRIG CR (Chest Rig) via the PIG BRIG CR-LB (Load Bearing) Harness. Direct Molle interface is achieved via 2 Long and 2 Short Malice Clips, which are included.

PIG gRUNT Modular Pack Specs:

Designed in the St. Louis PIG LAB, the PIG gRUNT and all accessories are proudly MADE IN THE USA.


  • 5
    Great piece of kit!

    Posted by Rusty on 11th Apr 2024

    Not gonna lie, I didn't expect to love this thing as much as I did. This is a great piece of kit. Super well made and will no doubt stand the test of time. Highly recommend.

  • 5

    Posted by Cole Nakadate on 23rd Feb 2020

    this fits perfectly on the medium pig brig and since I added 3 zip ties on either side this thing literally doesn't move. well worth it

  • 5
    Best modular pack

    Posted by H A on 16th Feb 2020

    Perfect size and just right amount of organization. Ability to integrate with plate carriers, load bearing harness/chest rig, and its own straps make this an amazing piece of kit. As always - SKDs customer service adds icing to the cake.

  • 5

    Posted by Richard Valle on 2nd Aug 2018


  • 4
    Outstanding pack

    Posted by Derrick Crabtree on 11th Jun 2018

    Outstanding pack, very durable, and nice.

  • 5
    Everything I wanted in a minimalist pack.

    Posted by SR on 26th Mar 2018

    The PIG gRUNT pack is great for day hikes or well-thought-out overnights. It's light and stays high enough on the back to clear any belt-mounted kit, which was the whole reason I got it. It's expensive for what it is, but it is solidly-constructed and comfortable with or without armor.

  • 5
    Great quality

    Posted by Matt on 16th Jan 2018

    Works well. Great quality. Attached to the pig carrier perfectly!

  • 4
    Nice pack directly on body armor

    Posted by John Pedric on 12th Oct 2017

    I attached it to my Armor Express (TORC) which is a little bigger than a standard 10x12 plate carrier due to it also having soft armor. Bag fits nice a on the back panel and collapses pretty flat when empty. It only mounts with the molle along the edges of the pack so its a little floppy but not too bad. I donÍt like things on my legs so this pack holds my gas mask, nvg, extra batteries, and a light jacket no problem

  • 5
    Good Size

    Posted by Kev W on 20th Apr 2016

    This is a very well thought out piece of gear. It is the perfect size to use on the back of a PC or as a stand alone pack. I have mine attached to the load bearing straps with my pig cr. Pretty easy to install. Holds a good amount on the inside as well. Its just the right size to hold enough yet not be in the way.