[6] The S20 rifle features a steel receiver, which has two scope bases machined directly into it.

[6] The bottom of the receiver is milled to a V-shape for bedding into an aircraft-grade aluminium chassis for its whole length.

[7] The cylindrical bolt features three locking lugs and is manufactured from stainless steel, and its handle is replaceable.

[4] The barrel is cold hammerforged and is available in two different contours (fluted light, or smooth semi-heavy) and comes in lengths of 510 and 610 mm (20 and 24 in).

[6] The rifles can also be fitted with a wide array of accessories, including muzzle brakes, a thumb rest, barricade stop and such.