I received a H2O Nova for my Birthday a few weeks back. I got curious yesterday and took the stock magazine spring and follower from my Remington 870 and dropped it into my Nova. Well what do ya' know? I can now get 1 extra 2 3/4" round in the factory magazine tube making the gun now a 5+1! The only catch is they can't be rounds like Sellier & Bellot's 2 3/4" buckshot loads that have the crimp that looks like a cap (not sure of the terminology). It looks like any 2 3/4" load that has the crimp that looks like a jet engine turbine (again not sure of the terminology) will allow 5 in the mag tube. Quickly cycling live rounds through it cycled and extracted great.
I will test fire ASAP to prove it out. I will report back then.
I will test fire ASAP to prove it out. I will report back then.