This object superficially resembles the post WW2 Belgian designed Mecar Rifle grenade. The blue colour and markings indicate an inert practice round US designation M29. However the object appears to be aluminium rather than steel, and the markings are identical to a number of other examples seen for sale. Likely that this is one of a batch of replica items made for the collectors market.
Marks and Stamps: (Painted on side) A1 GR 75 PRAC LOT MA 12-52 BEV.25 LOG W| Accession Number: 374 | Period of Use: |
| Type: Projectile | War Zones: |
| Country of Origin: Unknown | Type Date: Unknown |
| Manufacturer: Unknown | Serial Number: none |
| Manufacture Date: Unknown | Calibre/Ammunition: |
| Weight: | Length Overall: |
| Cyclic Rate: | Length Barrel: |
| Deactivation Certificate Number: N/A |