Seac ASSO S/RASSO S R After almost 40 years, the Seac Asso speargun has maintained the Made in Italy quality that distinguishes all spear guns manufactured by Seacsub S. p. A.; constantly adding new features to improve this model, version after version. The Seac Asso S R pneumatic speargun (without power regulator) is perfectly balanced and easily manipulated underwater. These are the main reasons why this gun is ideal for first time novice spearfishermen as well