105mm M14 Dummy Artillery Shell

In Used Good Condition Shell Measures Approximately 30 Inches Tall.

105mm Artillery Shells Training Set (With Fuzes) - MKDS Training

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105mm Artillery shell and projectile - ORDNANCE - U.S. Militaria Forum

105 MM ARTILLERY SHELL NOT LIVE/ DUMMY

105mm M14 - Identification - General Ammunition Discussion - International Ammunition Association Web Forum

VINTAGE WW2 105MM 1944 Artillery Shell Casing With Plastic Painted Projectile

105 Artillery Shell - Israel

105MM M14 BRASS ARTILLERY SHELL CASING - Kidd Family Auctions

Original U.S. WWII M102 Howitzer 105mm Artillery Shell with Wooden Dum – International Military Antiques

Vintage Trench Art Shell Ashtray Inert Fuze & Dummy Round Parts Lot

105mm Shell Casing

Inert Replica Ordnance Collection – Security Pro USA

What is this large round? It probably came from my grand pa who was in the Air Force. I want make sure it isn't dangerous or something 0.0 : r/whatisthisthing