Atlas - Sako TRG Bracket (BT21) Ultramount durable and will not soften

durable and will not soften allowing bore debris to embed into the coating

It can damage soft surfaces and is intended for units that will experience hard surface use

Holosun Paralow 515 models

Allow to set for 60 seconds

Another station was added to the turret for even greater versatility and an optional “Slide Bar Automatic Primer Feeding System” was designed

Atlas - Sako TRG Bracket (BT21) Ultramount durable and will not softenThe BT21 Atlas TRG Bracket (ATB) is designed for use with the Sako TRG line of rifles that utilize the TRG bipod attachment slot with 0. 42 hole spacing. The ATB provides a forward mounting position which is also closer to the bore line. It is designed for use with either the 2 screw clamp (BT10, BT65, BT69, BT72) or quick detach lever (indicated by LW17) models of Atlas Bipods, which would mount directly to the Picatinny Rail portion of the ATB.