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.

(4)

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.

(6)

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.

(1)

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)

CZ 455/457 .17 HM2 (M2) 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.
ACCURACY BLEM: barrel is .002-.005 non-concentric that produces some occasional fliers generally to the right but also on target (target picture). If you are willing to live with some fliers. great price on the barrel.

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.