I am looking for a Griffing Armament 3 Lug Coupler. 5-6 months ago they were everywhere. I decided to wait...now...nowhere. If you have one and want to sell or know where I could find one (GA is always out) please PM me. Thank you so much.
The Rugged 3-lug also works. Almost as short as the Griffin, and definitely shorter than the SiCo.
I have a Rugged on my Octane and like it.
Capitol Armory has them in stock.
Rugged Obsidian 3-Lug Mount | Parts / Accessories - Capitol Armory