The Shooter’s Companion

Shotguns·makers·models·history

An independent reference on sporting shotguns, for shooters, collectors, buyers and sellers.

ATA Arms

Drawing of a lane, timber houses and workshops among the wooded hills of Alemdağ in Çekmeköy.
Drawing: Alemdağ in Çekmeköy.

Origins

ATA Arms describes itself as a Turkish firearms manufacturer and exporter that takes a Turkish brand into international markets.2 Celal Yollu established ATA in Istanbul’s Dudullu İMES industrial area in 1997, and his sons Fatih and Yavuz joined him in establishing the brand.1, 3, 4 ATA began production with Yollu’s own CY design.3

Yollu was born in 1942 in İncesu, Kayseri, the son of a carpenter.5 In 1955, at the age of thirteen, he repaired a relative’s shotgun.6 In 1959 he opened his first workshop and made his first single-barrel shotgun.7 His work later took him through Kayseri and Düzce to Istanbul.8

Factories and partners

ATA began in Istanbul’s Dudullu İMES industrial area.1 Its address is now Alemdağ Mahallesi, Elmalı Sokak 5/A, Çekmeköy, Istanbul.9 It also has an ATA Defense office and showroom at Çankaya, Ankara.10 Yavuz and Fatih Yollu lead the business.4

ATA describes Vursan’s agreement with Beretta in 2000 as a partnership.11 In 2002 Yollu sold Vursan to Beretta and took charge of ATA.12 ATA dates its manufacturing work for Weatherby to 2008; the models it makes include the SA-08, Orion and Element.13 It credits Teague Precision with cooperation on the SP PRO12’s chrome-lined barrels and elongated .14

Timeline

1942

Celal Yollu is born in İncesu, Kayseri.5

1955

Yollu repairs a relative’s shotgun.6

1959

Yollu opens his first workshop and makes a single-barrel shotgun.7

1967

Yollu makes a at Kayseri and begins producing and selling parts.15

1973

Yollu establishes Avsan in Düzce and produces an .16

1990

Yollu moves to Istanbul.17

1992

Vursan produces Yollu’s 92-A .18

1995

Vursan produces the 95-A, which can operate as a semi-automatic or pump gun.19

1997

Yollu establishes ATA in Dudullu İMES.1

2000

Vursan signs its partnership agreement with Beretta.20

2000

ATA begins pump-gun production.21

2002

Yollu sells Vursan to Beretta and takes charge of ATA.12

2004

ATA produces the CY 3.5-inch Super Magnum.22

2004

ATA begins producing inertia-operated shotguns.21

2005

ATA begins over-and-under production.21

2010

Celal Yollu dies.23

21 March 2013

ATA changes its legal form from a limited company to a company limited by shares.24

2014

ATA produces Venza.25

2015

ATA establishes ATA AR-GE in Istanbul’s Defence Industry Technopark.26

Families and models

The SP is an over-and-under offered with steel or aluminium-alloy receivers.27 Both versions have a and automatic .27 The CY uses and comes with two valves, so the shooter can fit the one that suits the ammunition.28 The NEO uses an made up of a bolt body, inertia spring and rotating bolt head.29 Venza combines the Gas Pressure Control System with a reciprocating barrel.30

Reading the names and numbers

SP Elegant Gold has an engraved, white-chrome steel receiver, and Grade 2.5 Turkish walnut.31 SP PRO12 is a competition gun with a detachable unit.32 Its trigger has five positions, and its tapers from 10 mm to 8 mm.32 On the Venza, GPCS stands for Gas Pressure Control System.30

Marks

An SP Silver tested in 2018 carried the maker’s name on the sides and logos within the ’s .33 Its barrels carried Birmingham .34 The 20- SP Elegant Gold Game tested in 2022 carried the maker’s name and instructions on the barrels.35 That gun bore the fleur-de-lys C.I.P. stamp for high-performance .35

Drawing of the action of an over-and-under shotgun.
Drawing: Detail of an over-and-under action.

Sources

  1. ATA history: Turkish timeline, year-1997. ATA Arms. maker website
  2. ATA Arms exhibition catalogue, turkish-identity-and-exports. ATA Arms via Tüyap. maker catalogue
  3. Celal Yollu: ATA founder biography, founders-and-cy. ATA Arms. maker website
  4. ATA ASR manual: About ATA Arms, beretta-partnership-and-sons. ATA Arms. manual
  5. ATA history: Turkish account, founder-and-birthplace. ATA Arms. maker website
  6. ATA history: Turkish account, repair-in-1955. ATA Arms. maker website
  7. ATA history: Turkish account, first-workshop-in-1959. ATA Arms. maker website
  8. ATA history: Turkish account. ATA Arms. maker website
  9. ATA contact information, company-address. ATA Arms. maker website
  10. ATA contact information, ankara-office. ATA Arms. maker website
  11. Celal Yollu: ATA founder biography, vursan-and-beretta. ATA Arms. maker website
  12. ATA history: Turkish timeline, year-2002. ATA Arms. maker website
  13. ATA company profile: SAHA İstanbul, weatherby-manufacturing. ATA Arms via SAHA İstanbul. maker website
  14. ATA SP PRO12 product page, teague-precision-collaboration. ATA Arms. maker website
  15. ATA history: Turkish account, side-by-side-and-kayseri-in-1967. ATA Arms. maker website
  16. ATA history: Turkish timeline, year-1973. ATA Arms. maker website
  17. ATA history: Turkish account, istanbul-in-1990-and-vursan-in-1992. ATA Arms. maker website
  18. ATA history: Turkish timeline, year-1992. ATA Arms. maker website
  19. Yavuz Yollu: ATA history and export interview, model-95-a. Tabanca ve Tüfek, 2016-01-25. magazine
  20. ATA history: Turkish timeline, year-2000. ATA Arms. maker website
  21. Celal Yollu: ATA founder biography, pump-inertia-and-over-and-under-production. ATA Arms. maker website
  22. ATA history: Turkish timeline, year-2004. ATA Arms. maker website
  23. ATA history: Turkish timeline, year-2010. ATA Arms. maker website
  24. Celal Yollu: ATA founder biography, incorporation-and-factory. ATA Arms. maker website
  25. ATA history: Turkish timeline, year-2014. ATA Arms. maker website
  26. Yavuz Yollu: ATA history and export interview, ata-ar-ge-in-2015. Tabanca ve Tüfek, 2016-01-25. magazine
  27. ATA SP Walnut product page, sp-construction. ATA Arms. maker website
  28. ATA CY Walnut product page. ATA Arms. maker website
  29. ATA NEO Walnut product page, inertia-system. ATA Arms. maker website
  30. ATA Venza Walnut product page, operating-system. ATA Arms. maker website
  31. ATA SP Elegant Gold product page, specifications. ATA Arms. maker website
  32. ATA SP PRO12 product page. ATA Arms. maker website
  33. ATA Arms SP Silver: 2018 review, maker-marks. ShootingUK, 2018-01-15. magazine
  34. ATA Arms SP Silver: 2018 review, birmingham-proof-marks. ShootingUK, 2018-01-15. magazine
  35. 20-bore ATA Arms SP Elegant Gold Game, steel-proof-and-barrel-marks. ShootingUK, 2022-08-17. magazine

Revised 2026-10-14