Maybe my Google foo sucks, but can’t find an overall length on the inner web of a shockwave with a Magpul SGA stock installed (with no spacers). Of course I’m filing a form 1… any help appreciated as I’m having my trust updated tomorrow and attorney is throwing in the filing for my SBS.
I would just add the length of the stock to the length of the Shockwave sans grip.
Obviously I don’t have one yet but Magpul “says” 12.3" for the SGA stock. Just thought it might be a common build.
So Shockwave is 22” less birds head. Shortest Magpul SGA configuration is 12.3”. So 34” OAL it seems.
That seems like a fair estimate.
Make sure that works.
I had a “Nightstick” 590a1 and I recall reading that standard 500/590 stocks would not mount to the receiver for some reason.
Perhaps I’m confused with something else but check into that.
Mine was a good gun but I decided I was done with slide-action shotguns. My favorites are doubles and SXS’s.
Seems the Magpul SGAs do bolt up.
I think the fore end didn’t work without modification. Stock was fine.
Will be doing the Shockwave specific TL-racker up front. You do have to purchase the specific one.
That might be what I was thinking of.
I put the Streamlight forend on mine. New owner loves it.