ilencer orders are fulfilled by our trusted partner, Silencer Central, who will contact you to guide you through every step of the process. Please note that order cancellations may be subject to a fee. For full details on returns, warranties, and order policies, visit our Silencer T's & C's and FAQ pages Gemtech Abyss .30 Caliber Suppressor with 5/8 x 24 Direct Thread Mount - Black Cerakote - The Gemtech ABYSS is a compact .30 caliber rifle suppressor measuring 6.8 inches long and weighing 16.2 ounces. Constructed from 17-4PH stainless steel with 6AL4V titanium baffles, it features a durable black Cerakote finish, 5/8x24 direct-thread attachment, and is rated for both semi-automatic and full-automatic firearms. Features GM-S1 End Cap Design; 1.375-24 HUB; 6AL4V Titanium; 17-4PH Stainless Steel; A $10 Paperwork Processing fee will be charged for each suppressor. Purchases, cancellations, returns, and warranty claims for silencers/suppressors are subject to our Silencer Terms and Conditions . All silencer sales are final. Once a silencer is transferred to you, it cannot be returned. See our Silencer Terms and Conditions for warranty details. Please review our frequently asked questions (FAQs) and answers about silencers. Click here to review.