CZ 455/457 LR (long rifle) WF (w/flutes), TH (.500 x 28 TPI threaded muzzle-end w/protective cap) Solid anodize .920 Barrel.
Match Chamber loose or tight option: Loose - it will allow an extraction of a live round in the chamber. May or may not be as accurate as a tight chamber. Tight - inserting a live round will require a 1/8" push into the land leaving engraved marks on the lead bullet and align centerline to the bore. May not allow the extraction of a live round without shooting the round. There will be more accurate results.
requires a scope and a bull barrel gunstock.

(2)

CZ 455/457 LR (long rifle) NF (no flutes), TH (.500 x 28 TPI threaded muzzle-end w/protective cap) Solid anodize .920 Barrel.
Match Chamber loose or tight option: Loose - it will allow an extraction of a live round in the chamber. May or may not be as accurate as a tight chamber. Tight - inserting a live round will require a 1/8" push into the land leaving engraved marks on the lead bullet and align centerline to the bore. May not allow the extraction of a live round without shooting the round. There will be more accurate results.
requires a scope and a bull barrel gunstock.

(4)

CZ 455/457 LR (long rifle) WF (with flutes), NC (no comp) Solid anodize .920 Barrel.
Match Chamber loose or tight option: Loose - it will allow an extraction of a live round in the chamber. May or may not be as accurate as a tight chamber. Tight - inserting a live round will require a 1/8" push into the land leaving engraved marks on the lead bullet and align centerline to the bore. May not allow the extraction of a live round without shooting the round. There will be more accurate results.
requires a scope and a bull barrel gunstock.

CZ 455/457 LR (long rifle - 1:16 twist liner) NF (no flutes), NC (no comp) Solid anodize .920 Barrel.
Match Chamber loose or tight option: Loose - it will allow an extraction of a live round in the chamber. May or may not be as accurate as a tight chamber. Tight - inserting a live round will require a 1/8" push into the land leaving engraved marks on the lead bullet and align centerline to the bore. May not allow the extraction of a live round without shooting the round. There will be more accurate results.
requires a scope and a bull barrel gunstock.

(2)

LR (long rifle) WF (with flutes), NC (no comp) Solid anodize .866 Barrel
requires a scope and a bull barrel gunstock.
The Blemish: Liner is chamber on both ends due to an installation error. Accuracy should not be affected - similar to a barrel installed with a muzzle break.

CZ 455 LR (long rifle) NF (no flutes), TH (.500 x 28 TPI threaded muzzle-end w/protective cap) Solid anodize .920 Barrel. Barrel interchangeable with the new CZ 457 model.
requires a scope and a bull barrel gunstock.