Add-ons

Add-ons for a wide range of guns and platforms.

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M-Lok last round kit [voor 12 Ga shotguns] | TST - Ubitzu

Add-ons

(10 producten)

What you will find in this category

The add-ons category brings together accessories that expand or complete an existing setup without fitting neatly into a single product type. The most common are M-Lok based accessories that mount to the slots on your handguard: grips, hand stops, barricade stops, Picatinny rail sections, finger rests, belt attachments, and last round kits for shotguns.

Other add-ons here are platform-specific — designed to work with a particular handguard or accessory system rather than any M-Lok equipped gun. What each product mounts to and what it requires is always described on the individual product page.

M-Lok accessories

If your handguard has M-Lok slots, M-Lok based add-ons attach directly into those slots via a pair of T-nuts — no drilling, no adapters.

  • Grips – fill M-Lok slots on the sides of the handguard and give your support hand more surface to hold. Useful when the bare handguard profile is too narrow or smooth for a confident grip under recoil.
  • Hand stops – prevent your support hand from sliding forward past the muzzle and give your forward hand a consistent reference point — which means a more repeatable grip position on every draw and every shot.
  • Barricade stops – catch on a barricade or obstacle, letting you stabilise the gun against cover without relying on your grip alone. A direct advantage in practical shooting stages where barricade positions are part of the course of fire.
  • Picatinny rail sections – for lights, lasers, or other Picatinny-compatible accessories, a short M-Lok rail section occupies the relevant slots and gives you the mounting interface you need.
  • Finger rests – give your index finger a fixed resting point forward of the trigger guard, helping maintain consistent support hand placement and pressure.
  • Last round kits (shotgun) – an additional round stored outside the magazine tube, ready to use the moment the tube runs dry. Rather than being left with an empty gun, you have one more shell immediately available without reloading — which in a practical shooting stage can be the difference between continuing the run and stopping to load.

What to check before ordering

For M-Lok accessories: confirm your handguard has available slots in the right position and enough clearance for the accessory to sit without obstruction. For platform-specific add-ons: the product page specifies exactly what system each one is compatible with. Always check before ordering.