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Questions & Answers
Are these legal in California? If so, which collapsible stock is compatible with this model? Expert Answer

Please reach out to your local law enforcement for more information on your question.

by Brandon B, Gear Expert, August 27, 2021
does this fit the HK VP9? Expert Answer

Unfortunately, the HERA Arms Triarii Pistol Stock Conversions are not compatible with the H&K VP9.

by Ethan, Gear Expert, September 9, 2022
Customer Reviews
Helpful Positive Review
Accurate but heavy by Jr, November 30, 2022
In a world of polymer conversion shells, this is the most robust and accurate shell available. They are not widely known, but very high quality. I’ve had mine for about 10 years. It’s fitted for a 34. I wish I had opted for the 19, but I didn’t have ...
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Product Info for HERA Arms Triarii Pistol Stock Conversion Kit

The Triarii offers a highly ergonomic platform specially designed for the needs of dynamic shooters. Picatinny rails and the ability to mount AR-15 buffer tubes create high modularity. The rear stock has an adjustable angle that allows for firm, comfortable positioning even when wearing a helmet or hearing protection. The locking system and the integrated load-through lever allow the basic weapon to be mounted within seconds.image

Install your firearm in seconds. The Triarii offers an extremely fast and highly ergonomic platform, specially designed for the needs of dynamic shooters. Picatinny rails and the ability to mount AR-15 shafts provide high modularity.

Compatible HERA CSS, buffer tube, and front grip sold separately.

Specifications for HERA Arms Triarii Pistol Stock Conversion Kit:

Manufacturer: HERA Arms
Color: Black
Condition Quality: Excellent
Last Chance: Yes
Fabric/Material: Aluminum

Package Contents:

  • HERA Arms Triarii Pistol Stock Conversion Kit

HERA Arms Triarii Pistol Stock Conversion Kit Orderable Models

List of Orderable Models

  • HERA Arms Triarii Pistol Stock Conversions for Glock 19 Gen 4, Black, 10.07 , MPN: 10.07 , Code: 32D-CVC-TPSK-10-07
  • HERA Arms Triarii Pistol Stock Conversions for Walther P99 AS, DAO, QA 9mm Para, Black, 10.12 , MPN: 10.12 , UPC: 797035683420 , Code: 32D-CVC-TPSK-10-12
  • HERA Arms Triarii Pistol Stock Conversions for Walther P99Q, PPQ 9mm Para, Black, 10.13 , MPN: 10.13 , UPC: 797035683437 , Code: 32D-CVC-TPSK-10-13
  • USED, HERA Arms Triarii Pistol Stock Conversions for Glock 17 Gen 3, Black, 10.01 , MPN: 10.01-EDEMO , Code: 32D-CVC-TPSK-10-01-EDEMO-RE-B
  • HERA Arms Triarii Pistol Stock Conversions for Glock 17 Gen 3, Black, 10.01 , MPN: 10.01 , UPC: 797035683314 , Code: 32D-CVC-TPSK-10-01
  • HERA Arms Triarii Pistol Stock Conversions for Glock 19 Gen 3, Black, 10.02 , MPN: 10.02 , UPC: 797035683321 , Code: 32D-CVC-TPSK-10-02
  • HERA Arms Triarii Pistol Stock Conversions for H&K SFP 9, Black, 10.17 , MPN: 10.17 , UPC: 797035684175 , Code: 32D-CVC-TPSK-10-17

HERA Arms Triarii Pistol Stock Conversion Kit Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, HERA Arms Triarii Pistol Stock Conversions for Glock 17 Gen 3, Black, 10.01 , MPN: 10.01-DEMO , Code: 32D-CVC-TPSK-10-01-DEMO
  • DEMO, HERA Arms Triarii Pistol Stock Conversions for Walther P99Q, PPQ 9mm Para, Black, 10.13 , MPN: 10.13-DEMO , Code: 32D-CVC-TPSK-10-13-DEMO
  • DEMO, HERA Arms Triarii Pistol Stock Conversions for CZ SP01, Black, 10.05 , MPN: 10.05-DEMO , Code: 32D-CVC-TPSK-10-05-DEMO
  • HERA Arms Triarii Pistol Stock Conversions for CZ SP01, Black, 10.05 , MPN: 10.05 , UPC: 797035683352 , Code: 32D-CVC-TPSK-10-05
  • HERA Arms Triarii Pistol Stock Conversions for Glock 17 Gen 4, Black, 10.06 , MPN: 10.06 , UPC: 797035683369 , Code: 32D-CVC-TPSK-10-06
  • HERA Arms Triarii Pistol Stock Conversions for CZ 75 SP01 Shadow 2, Black, 10.16 , MPN: 10.16 , UPC: 797035684724 , Code: 32D-CVC-TPSK-10-16
  • HERA Arms Triarii Pistol Stock Conversions for Walther P99Q 5in, Q5 Match 9mm Para, Black, 10.15 , MPN: 10.15 , UPC: 797035684717 , Code: 32D-CVC-TPSK-10-15
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