Build or restore correct high-velocity 40mm belts for your display or training setup with this surplus 40mm M16A2 grenade launcher link, available either alone or with its matching link connector. Each listing is for one (1) M16A2 link or one (1) M16A2 link plus one (1) connector. The photos show the typical, average condition you can expect from our inventory.

These are genuine U.S. pattern M16A2 disintegrating links used to assemble belts of 40×53mm high-velocity grenades for automatic grenade launchers such as the MK19 and other belt-fed 40mm systems.

Historical Background – M16A2 Link and the 40mm High-Velocity Belt

The M16A2 link was developed specifically for 40mm high-velocity (HV) ammunition used in automatic grenade launchers. In U.S. service, these links are used to belt cartridges such as:

M383/M384 High-Explosive rounds
M430/M430A1 HEDP (High Explosive Dual-Purpose) rounds
M385/M385A1 and similar practice rounds
M922/M922A1 dummy cartridges

Technical manuals and ordnance data stress that the MK19 40mm grenade machine gun is designed to use only ammunition linked with M16A2 links; earlier M16/M16A1 link patterns can cause stoppages.

Practice, HE, and HEDP belts are typically assembled in 32- or 48-round lengths using chains of M16A2 links, and are often terminated or joined by special link connectors or couplings to make handling and loading easier.

A U.S. parts listing identifies the 40mm M16A2 link as:

NSN: 1310-01-108-7894
Nomenclature: Link, Cartridge
Special Features: “Link, metallic belt, M16A2 for 40mm; for grenade launchers M75, MK19 Mod 1, and XM129”

Your surplus links are drawn from this same pattern of U.S. service hardware.

Product Details – What You’re Getting

Authentic Surplus 40mm M16A2 Links
- Genuine steel M16A2 disintegrating links used for belting 40×53mm HV grenades.
- Correct for MK19, older turreted systems like M75/M129, and many foreign AGLs that accept U.S. pattern 40mm HV belts.
Optional Link Connector
- You may select either:
- - A single M16A2 link, or
  - A link and connector set (one link plus one joining connector).
- The connector piece joins belt segments or finishes the ends of a belt, giving your display the same look as a service-ready 40mm ammunition belt.
Surplus Condition – Each Piece is Unique
- These are used surplus links and connectors, not new manufacture.
- Finish wear, discoloration, minor surface rust, or storage marks are normal.
- Some pieces may have light dents or small handling marks consistent with actual field and training use.
- The photos represent the average condition; the exact link or link-and-connector you receive will vary, but all are inspected to ensure they remain solid and usable for display or belt assembly with inert rounds.

Note: This listing is for one (1) link or one (1) link plus one (1) connector, depending on the option you choose. To build a full belt, you will need multiple links and connectors as required by your setup.

Collecting and Display Uses

Perfect for pairing with inert 40mm HV rounds such as M430 HEDP, M385/M385A1 practice, or M922A1 dummy cartridges to build authentic MK19 belts.
Ideal for restoring original 40mm belts that are missing links or connectors.
Great for museum and classroom displays showing how 40mm ammunition is fed into automatic grenade launchers.
Adds realism to vehicle, turret, or cradle displays featuring the MK19 or compatible AGLs.

Ideal For

MK19 restorers and heavy weapons collectors
Museums and training centers are building realistic 40mm ammunition belts
Reenactors and display builders who want period-correct feed components
Anyone who already owns inert 40×53mm rounds and wants to present them in linked, service-style belts

Approx length 2", Approx width 2", Approx weight .5lbs.

Pictures are stock images of our inventory. Unless otherwise noted, you will not be receiving the exact item shown in the pictures. The pictures are representative of the item's general condition. The item you receive might be slightly better, or worse, condition than was shown in the pictures.

Please visit our page about order lead times here: Order Lead Times