The TL3 is Zermatt Arms' flagship product. This action is machined from pre-hardened 416 stainless steel. Features include an integrated recoil lug, Savage small shank thread tenon, floating and interchangeable bolt head, controlled round feed, spiral fluted bolt, mechanical ejector and bayonet style firing pin assembly.

The TL3 has options for AICS, AW, single shot and single shot extended magazine wells. SHORT ACTION AICS magazine wells will accept all AICS pattern magazines and COAL's of 2.980". LONG ACTION AICS magazine wells will accept all AICS pattern magazines and COAL's of 3.850" (CIP Length). AW magazine wells will accept AW magazines as well as AICS pattern magazines.

Available tang options are trim, medium and thick. Trim is the closest to standard Remington 700 actions while medium is the same footprint just slightly thicker at the rear. Thick tangs typically require some custom inletting in stocks but can be more aesthetically pleasing in some chassis. If you have any concerns with which tang will work, follow the general rule that trim is the most versatile option.

TL3's are currently the only actions with an option for a 0 or 30 MOA rail. All other actions are standard with 20 MOA rails.