TechScubaGear is your home for all OMS products and information. OMS products are in stock or available to us from the manufacturer within one day of ordering. All products are offered to you at the lowest price allowable by the manufacturer (called MAP). Soon this site will be your home for all Technical Diving product needs including other great manufacturers such as Ambient Pressure Diving - Silent Diving Systems (Evolution & Inspiration Rebreathers), Zeagle, Hollis, and Deep Outdoors.(These product lines are available but not yet posted to this site. Please call or email with any inquiries, or visit www.A1ScubaGear.com.)