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Zoli
Z-Sport

A competition over-and-under with a detachable trigger group

Z-Sport · USZ-Sport MR · UK

Drawing of a Zoli Z-Sport from the right: two stacked 32-inch barrels with extended chokes, a flat rib, a blued action, a walnut stock with an adjustable comb, a rounded fore-end and a single trigger.
Drawing: 12-bore sporting, 32 in, flat rib, right side

Overview

The Z-Sport is Zoli's competition , offered for Sporting, and .1 Sporting versions have a rounded , while Trap versions use a beavertail.2

The current Z-Sport has a forged steel action with Boss-style locking and a detachable group.1, 2 Its single inertia trigger adjusts to three positions, and the safety is non-selective on Trap and Skeet configurations.1 The Bilanx, by contrast, has a mechanical trigger group and the BHB balance system.3

Specifications

12-bore · sporting

LockingBoss-style system with a lug moving lengthways in the receiver4, 1, 3
LockworkDetachable trigger group with titanium-coated components and self-lubricating springs4, 1, 3
TriggerCurrent specification: single inertia trigger adjustable to three positions; Bilanx: mechanical trigger group4, 1, 3
Bore12-bore
Chambers76 mm (3 in)
Barrels28, 29, 29.5, 30.75, 32, 33, 34 in
Chokesfixed

1, 2 Compare specifications

Specifications

ConfigurationBoreChambersBarrels, inRib, mmFore-endGradeChoke systemMarketsStockFinish
Sporting
Sporting1, 212-bore76 mm (3 in)28, 29, 29.5, 30.75, 32, 33, 34roundedFlat rib 11 × 7 mmfixedUSrounded fore-endblued action
Sporting, left-handed1, 212-bore76 mm (3 in)28, 29, 29.5, 30.75, 32, 33, 34roundedFlat rib 11 × 7 mmfixedUSrounded fore-end; left-handedblued action
Sporting1, 212-bore76 mm (3 in)28, 29, 29.5, 30.75, 32, 33, 34roundedFlat rib 11 × 7 mmremovable; 6 tubesUSrounded fore-endblued action
Sporting, left-handed1, 212-bore76 mm (3 in)28, 29, 29.5, 30.75, 32, 33, 34roundedFlat rib 11 × 7 mmremovable; 6 tubesUSrounded fore-end; left-handedblued action
Sporting1, 212-bore76 mm (3 in)28, 29.5, 3211roundedFlat rib 11 × 11 mmfixedUSrounded fore-endblued action
Sporting, left-handed1, 212-bore76 mm (3 in)28, 29.5, 3211roundedFlat rib 11 × 11 mmfixedUSrounded fore-end; left-handedblued action
Sporting1, 212-bore76 mm (3 in)28, 29.5, 3211roundedFlat rib 11 × 11 mmremovable; 6 tubesUSrounded fore-endblued action
Sporting, left-handed1, 212-bore76 mm (3 in)28, 29.5, 3211roundedFlat rib 11 × 11 mmremovable; 6 tubesUSrounded fore-end; left-handedblued action
Sporting1, 220-bore76 mm (3 in)29.5, 32roundedFlat rib 11 × 5 mmfixedUSrounded fore-endblued action
Sporting, left-handed1, 220-bore76 mm (3 in)29.5, 32roundedFlat rib 11 × 5 mmfixedUSrounded fore-end; left-handedblued action
Sporting1, 220-bore76 mm (3 in)29.5, 32roundedFlat rib 11 × 5 mmremovable; 6 tubesUSrounded fore-endblued action
Sporting, left-handed1, 220-bore76 mm (3 in)29.5, 32roundedFlat rib 11 × 5 mmremovable; 6 tubesUSrounded fore-end; left-handedblued action
Sporting1, 220-bore76 mm (3 in)29.5, 3211roundedFlat rib 11 × 11 mmfixedUSrounded fore-endblued action
Sporting, left-handed1, 220-bore76 mm (3 in)29.5, 3211roundedFlat rib 11 × 11 mmfixedUSrounded fore-end; left-handedblued action
Sporting1, 220-bore76 mm (3 in)29.5, 3211roundedFlat rib 11 × 11 mmremovable; 6 tubesUSrounded fore-endblued action
Sporting, left-handed1, 220-bore76 mm (3 in)29.5, 3211roundedFlat rib 11 × 11 mmremovable; 6 tubesUSrounded fore-end; left-handedblued action
Sporting1, 228-bore76 mm (3 in)29.5, 32roundedFlat rib 11 × 5 mmfixedUSrounded fore-endblued action
Sporting, left-handed1, 228-bore76 mm (3 in)29.5, 32roundedFlat rib 11 × 5 mmfixedUSrounded fore-end; left-handedblued action
Sporting1, 228-bore76 mm (3 in)29.5, 32roundedFlat rib 11 × 5 mmremovable; 6 tubesUSrounded fore-endblued action
Sporting, left-handed1, 228-bore76 mm (3 in)29.5, 32roundedFlat rib 11 × 5 mmremovable; 6 tubesUSrounded fore-end; left-handedblued action
Sporting1, 228-bore76 mm (3 in)29.5, 3211roundedFlat rib 11 × 11 mmfixedUSrounded fore-endblued action
Sporting, left-handed1, 228-bore76 mm (3 in)29.5, 3211roundedFlat rib 11 × 11 mmfixedUSrounded fore-end; left-handedblued action
Sporting1, 228-bore76 mm (3 in)29.5, 3211roundedFlat rib 11 × 11 mmremovable; 6 tubesUSrounded fore-endblued action
Sporting, left-handed1, 228-bore76 mm (3 in)29.5, 3211roundedFlat rib 11 × 11 mmremovable; 6 tubesUSrounded fore-end; left-handedblued action
Sporting1, 2.41076 mm (3 in)29.5, 32roundedFlat rib 11 × 5 mmfixedUSrounded fore-endblued action
Sporting, left-handed1, 2.41076 mm (3 in)29.5, 32roundedFlat rib 11 × 5 mmfixedUSrounded fore-end; left-handedblued action
Sporting1, 2.41076 mm (3 in)29.5, 32roundedFlat rib 11 × 5 mmremovable; 6 tubesUSrounded fore-endblued action
Sporting, left-handed1, 2.41076 mm (3 in)29.5, 32roundedFlat rib 11 × 5 mmremovable; 6 tubesUSrounded fore-end; left-handedblued action
Sporting1, 2.41076 mm (3 in)29.5, 3211roundedFlat rib 11 × 11 mmfixedUSrounded fore-endblued action
Sporting, left-handed1, 2.41076 mm (3 in)29.5, 3211roundedFlat rib 11 × 11 mmfixedUSrounded fore-end; left-handedblued action
Sporting1, 2.41076 mm (3 in)29.5, 3211roundedFlat rib 11 × 11 mmremovable; 6 tubesUSrounded fore-endblued action
Sporting, left-handed1, 2.41076 mm (3 in)29.5, 3211roundedFlat rib 11 × 11 mmremovable; 6 tubesUSrounded fore-end; left-handedblued action

Scroll for more columns.

Identify and date

MR stands for Mid Rib, a step .6 The tested MR has a gold Z on its black .5 Within the Z-Sport range, the Z-Extra adds .7

Italian proof stamps sit on the rear underside of the barrels and on the action, and the year stamp records the year of proof.8, 9 On 1 June 2020 the replaced the letter code with the last two digits of the year in a rectangle.10, 11, 12

WhereMarkings
Rear underside of the barrels and the actionItalian proof stamps8
Black action of the tested MRGold engraved Z5

Proof date

The stamp gives the year of proof. CZ applies up to 31 May 2020, and 20 from 1 June 2020. The later stamp encloses the year’s last two digits in a rectangle.9, 10, 12

Proof date codes

Before you buy

  1. Inspect the fore-end wood around the ; Zoli warns that rotating the fore-end before sliding it towards the muzzle during removal can break the wood there.13
  2. Check the threads for dirt; if a tube resists seating, Zoli says to remove it and clean the tube and the barrel threads.14
  3. Inspect the thin end of each ; Zoli says not to use a visibly damaged tube.14
  4. Check the choke configuration and which tubes come with the gun: Zoli lists six external tubes and offers fixed chokes to order.2
  5. On a Bilanx, check the trigger type: the Bilanx was announced with a mechanical group, while the current Z-Sport has an inertia trigger.3, 1

History

Antonio Zoli North America announced the Z-Sport Bilanx in January 2011.15, 16 It combined a new mechanical trigger group with Between the Hands Balancing (BHB).3 ShootingUK reviewed the Z-Sport MR in July 2022; its step rib sits between the flat-rib and high-rib arrangements.17, 5

Sources

  1. Zoli: Z-Sport, disciplines-mechanism-and-finishes. Zoli Antonio s.r.l.. maker website · Archive
  2. Zoli: Z-Sport, stocks-fore-ends-chokes-and-barrels. Zoli Antonio s.r.l.. maker website · Archive
  3. Antonio Zoli North America introduces Z-Sport Bilanx, bhb. Antonio Zoli North America via AmmoLand, 2011-01-05. maker website · Archive
  4. Zoli Tech: action, trigger, balance and barrels, locking. Zoli Antonio s.r.l.. maker website · Archive
  5. Zoli Z-Sport MR: Becky McKenzie test and history, rib-and-mark. ShootingUK; Becky McKenzie. magazine · Archive
  6. Zoli Z-Sport MR: Becky McKenzie test and history, rib-meaning. ShootingUK; Becky McKenzie. magazine · Archive
  7. Zoli Z-Sport MR: Becky McKenzie test and history, names. ShootingUK; Becky McKenzie. magazine · Archive
  8. Conarmi: Italian proof marks and year codes, shotgun-stamp-positions. Consorzio Armaioli Italiani. magazine · Archive
  9. Beretta USA catalogue 2004: National Proof House Year Stamp Markings, proof-year. Beretta USA; PDF hosted by BerettaWeb, 2004. maker catalogue · Archive
  10. Conarmi: Italian proof marks and year codes, code-table. Consorzio Armaioli Italiani. magazine · Archive
  11. Cambio marchio anno di prova, change-date. Banco Nazionale di Prova, 2020. proof house · Archive
  12. Cambio marchio anno di prova, numeric-stamp. Banco Nazionale di Prova, 2020. proof house · Archive
  13. over under manual, fore-end-removal. Zoli Antonio s.r.l.. manual · Archive
  14. over under manual, choke-fit-and-compatibility. Zoli Antonio s.r.l.. manual · Archive
  15. Antonio Zoli North America introduces Z-Sport Bilanx, date. Antonio Zoli North America via AmmoLand, 2011-01-05. maker website · Archive
  16. Antonio Zoli North America introduces Z-Sport Bilanx, introduction. Antonio Zoli North America via AmmoLand, 2011-01-05. maker website · Archive
  17. Zoli Z-Sport MR: Becky McKenzie test and history, date. ShootingUK; Becky McKenzie. magazine · Archive

Revised