The Gemtech Abyss 7.62 suppressor with a 5/8×24 direct thread mount is the hard-use .30-caliber can in Gemtech’s current line (brand part no. 14373). Gemtech uses a low back pressure design to keep gas and fouling from running back through the rifle, and a new baffle design to cut sound. The GM-S1 end cap keeps flash to a minimum, and the body pairs 17-4PH stainless steel with 6Al4V titanium for thick walls at a moderate weight. Gemtech lists it as short barrel rated and full-auto rated, and it ships with everything needed to mount it out of the box.

Key Specifications

• The caliber rating is .30 caliber through .300 PRC, the span on Gemtech’s spec sheet.
• Length is 6.8 inches, compact for a can that handles .30-caliber rifles.
• Weight is 16.2 ounces, the published figure for the stainless and titanium build.
• Diameter is 1.64 inches, room for thick walls around the baffle stack.
• Materials are 17-4PH stainless steel and 6Al4V titanium, which Gemtech says gives thicker walls than many competitors at a similar weight.
• The suppressor finish is high-temp Cerakote, a coating chosen for the heat of sustained fire.
• The mount and muzzle device finish is Armornite with PVD, a hard treatment for the threaded parts.
• The included mount is a 5/8×24 direct thread, the common .30-caliber muzzle pitch.
• The rear attachment is 1.375-24 HUB, so HUB-pattern mounts thread in place of the direct mount.
• It is short barrel rated and full-auto rated, per Gemtech’s product listing.

Frequently Asked Questions

What barrel lengths does Gemtech list for the Abyss 7.62? Minimums are 7 inches for 5.56 NATO/.223 Rem, 6mm ARC and 7.62×39, 3 inches for 5.7x28mm and 300 Blackout, 12 inches for .308 Win, and 16 inches for 6.5 Creedmoor and .300 Win Mag.

Do I need ATF approval to buy this? No. As of October 9, 2026, ATF no longer requires Form 4 approval, registration or a tax stamp for suppressors. It transfers on a Form 4473 with a background check through a Class 3 (SOT) dealer. State and local laws still apply.

Is the Abyss 7.62 short barrel rated? Yes. Gemtech lists the Abyss 7.62 as short barrel rated and full-auto rated, and it ships with everything needed to mount and use it out of the box.

Buy the Gemtech Abyss 7.62 Direct Thread Suppressor, 5/8×24

As of October 9, 2026, this suppressor transfers on a Form 4473 with a background check at your Class 3 (SOT) dealer, with no Form 4 or tax stamp; state and local laws still apply. It is one hard-use can that covers a .30-caliber rifle and smaller calibers too. Order through Gemtech‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will handle the transfer, and it ships fast to your Class 3 dealer.