BT/AT 52

{{Infobox weapon

| name = BT/AT 52

| image =

| caption =

| origin = Israel

| type = Rifle grenade

| is_explosive = yes

| is_missile =

| is_UK = yes

| service =

| used_by = Israeli Defence Force

| wars =

| designer =

| design_date =

| manufacturer = Israel Military Industries

| unit_cost =

| production_date =

| number =

| variants =

| spec_label =

| weight = {{convert|510|g|abbr=on}}

| length = {{convert|400|mm|abbr=on}}

| part_length =

| width =

| height =

| diameter = {{convert|50|mm|abbr=on}}

| outer fin diameter =

| crew =

| filling =

| filling_weight =

| detonation =

| yield =

| cartridge =

| cartridge_weight =

| caliber =

| barrels =

| action =

| rate =

| velocity =

| range =

| max_range =

| feed =

| sights =

| wingspan =

| propellant =

| ceiling =

| altitude =

| depth =

| boost =

| accuracy =

| launch_platform =

| transport =

}}

The BT/AT 52 is a rifle grenade manufactured by Israeli Military Industries. It is propelled by a bullet trap, and is derived from the earlier MA/AT 52 model.{{cite book|editor=Hogg, Ian V|title=Jane's Infantry Weapons (Sixteenth Edition) 1990 |year=1990 |chapter=Grenades |publisher= Jane's Information Group |location=Coulsdon, Surrey |isbn=978-0710609069 }}

In Israeli service, it can be fired from either the 7.62 FN FAL or the 5.56 IMI Galil rifle.{{cite book|author=Robert Cashner|title=The FN FAL Battle Rifle|url=https://books.google.com/books?id=DZidAwAAQBAJ&pg=PA22|date=20 August 2013|publisher=Osprey Publishing|isbn=978-1-78096-903-9|pages=21–22|quote=At first, Israel manufactured a copy of the Energa rifle grenade for use with their FALs. Other, more recent designs are still in production. A good example is the Israeli-made BT/AT-52. This is a BT (bullet-trap) rifle grenade that can be used with 5.56mm or 7.62mm weapons which share the same-diameter muzzle device, with a maximum range of 300m.}}{{Dead link|date=September 2023 |bot=InternetArchiveBot |fix-attempted=yes }}