Grand Power

Grand Power s.r.o. is a Slovak defence and firearms manufacturer based in Banská Bystrica. The company designs and produces firearms for military, law-enforcement, sporting, and civilian applications, as well as tactical components such as sound suppressors. Its best-known handgun is the K100, a pistol distinguished by a rotating-barrel locking mechanism rather than the more common tilting-barrel arrangement used by many modern service pistols. Grand Power also produces the STRIBOG family of compact firearms and has expanded into rifle products, including the M4M1. The company operates from Slovakia but is strongly export-oriented. Available reference material states that approximately 95% of its production is exported, with the balance sold in the Slovak market. This export profile places Grand Power among the internationally marketed small arms producers of Central Europe, although the available material does not establish the full list of countries, distributors, or contract volumes. Grand Power’s product development has included both commercial and military-facing platforms. The STRIBOG has been submitted for or considered in military and government evaluations, including evaluation of the platform by the Israeli army. A STRIBOG AP9 A3S variant was also entered into the United States Army’s Sub Compact Weapon program. That competition was ultimately won by Brügger & Thomet’s APC9K, so the submission did not result in selection for that program. The company has also pursued military rifle contracts in its home country. Reference material identifies the M4M1 as the rifle intended to replace the vz. 58 in Slovak Army service. The cited plan called for initial deliveries in the following year and completion of deliveries by 2028, after which the Slovak armed forces were expected to field approximately 26,000 M4M1 rifles. The available sources do not provide the contract award date, contract value, or a complete delivery schedule. Grand Power’s positioning is therefore based on proprietary firearm engineering, a Slovak manufacturing base, export sales, and participation in institutional procurement and evaluation programs. Its public profile is most closely associated with the K100 pistol and STRIBOG compact firearms, while the M4M1 represents the company’s role in supplying a standard service rifle for Slovakia. Detailed information about ownership, leadership, founding, financial performance, and current commercial distribution is not established by the supplied reference material.

Grand Power is a Slovak firearms and defence company headquartered in Banská Bystrica. The available reference material does not state a founding year, founder, ownership structure, or early corporate history, so those details cannot be reliably supplied here. The company’s documented business is centered on the design and manufacture of firearms and tactical components, including sound suppressors. Grand Power’s most recognizable development is the K100 pistol. Its principal technical distinction is a rotating-barrel locking system, an uncommon arrangement in modern service pistols. The K100 established the company’s identity as a manufacturer with its own firearms engineering rather than solely as a contract producer or distributor. The platform has been associated with commercial, sporting, and service-oriented applications, although the supplied material does not specify production totals or a complete model chronology. The company later broadened its portfolio through the STRIBOG family of compact firearms. The STRIBOG gave Grand Power a product intended for close-quarters, personal-defence, law-enforcement, and military roles. Its development also brought the company into international evaluation activity. The platform was reported to be under evaluation by the Israeli army. In the United States, the STRIBOG AP9 A3S variant was submitted for assessment under the U.S. Army’s Sub Compact Weapon program. Grand Power did not win that competition; the APC9K made by Brügger & Thomet was selected instead. The submission nevertheless demonstrated the company’s effort to compete for institutional contracts outside Slovakia. Grand Power has also developed rifle products, including the M4M1. Reference material identifies the M4M1 as the planned successor to the vz. 58 in Slovak Army service. The stated procurement plan envisaged first deliveries in the following year and completion by 2028. Once the planned deliveries were complete, the Slovak Army was expected to operate approximately 26,000 M4M1 rifles. The supplied sources do not identify the precise award date, the formal procurement authority, the financial terms, or whether the schedule changed. Commercially, Grand Power is characterized by a high export share. Approximately 95% of its production is reportedly exported, while about 5% is sold in Slovakia. This indicates that international distribution and foreign institutional opportunities are central to the company’s business model. The available material does not provide a reliable breakdown by country, customer, or product category. Today, Grand Power’s documented portfolio spans pistols, compact firearms, rifles, and tactical accessories. Its brand identity rests on Slovak design and manufacturing, distinctive firearm mechanisms, and efforts to compete in global defence and government markets. More detailed historical, financial, executive, and ownership information requires additional authoritative sourcing.

1. K100 becomes the company’s signature pistol platform

   Grand Power manufactures the K100 pistol, whose rotating-barrel locking system is a defining technical feature of the product and the brand.

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2. STRIBOG enters international military evaluation activity

   The STRIBOG compact firearm is reported as being evaluated by the Israeli army and is presented in international institutional competitions.

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3. STRIBOG AP9 A3S submitted for the U.S. Army Sub Compact Weapon program

   Grand Power entered the AP9 A3S variant in the U.S. Army’s Sub Compact Weapon evaluation. The APC9K by Brügger & Thomet was ultimately selected.

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4. M4M1 designated to replace the Slovak vz. 58

   The M4M1 was identified as the planned replacement for the vz. 58 in Slovak Army service, with deliveries described as continuing through 2028.

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A Slovak firearms and defence manufacturer combining proprietary small-arms engineering with export-oriented production and participation in military and government procurement programs.

• K100Semi-automatic pistol

  The K100 is Grand Power’s best-known pistol platform. It is notable for using a rotating-barrel locking system, a relatively uncommon operating arrangement among modern service-style pistols. The model represents the company’s emphasis on proprietary mechanical design and is associated with commercial, sporting, and service-oriented firearms markets. The supplied references do not establish a complete list of variants, calibres, production years, or customer contracts.

• STRIBOGCompact firearm family

  STRIBOG is Grand Power’s family of compact firearms intended for applications such as personal defence, law enforcement, close-quarters use, and military service. The platform has attracted institutional attention beyond Slovakia, including reported evaluation by the Israeli army. A STRIBOG AP9 A3S variant was also submitted to the U.S. Army’s Sub Compact Weapon program, where it competed against other compact systems but was not selected.

• M4M1Service rifle

  The M4M1 is a Grand Power rifle identified as the intended replacement for the vz. 58 in Slovak Army service. The referenced procurement plan described initial deliveries beginning in the year after the cited decision and completion by 2028. At completion, the Slovak Army was expected to field roughly 26,000 rifles. The available material does not provide detailed technical specifications, contract value, or a confirmed final delivery status.

• Sound suppressorsTactical component

  Grand Power’s documented defence portfolio includes tactical components such as sound suppressors. These products complement the company’s firearms business and support its positioning as an integrated small-arms and tactical-equipment manufacturer. Specific model names, technical specifications, and market availability are not identified in the supplied references.

• Pursuit of international institutional evaluationsStrategy

  Grand Power presented the STRIBOG platform for military and government evaluation outside Slovakia, including activity connected with the Israeli army and the U.S. Army’s Sub Compact Weapon program.

  What changed. The company submitted the STRIBOG AP9 A3S for the U.S. Army evaluation and pursued international visibility for the compact-firearm family.

  Aftermath. The STRIBOG did not win the U.S. Army competition; Brügger & Thomet’s APC9K was selected. The available material does not report the outcome of the Israeli evaluation.

  • Brügger & Thomet — Brügger & Thomet’s APC9K won the U.S. Army Sub Compact Weapon competition over the submitted STRIBOG variant.
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• M4M1 planned as successor to the vz. 58Generation change

  The Slovak Army required a modern service rifle to replace the vz. 58, and the M4M1 was identified as the planned replacement.

  What changed. Grand Power’s M4M1 was designated for Slovak Army service, with deliveries described as starting in the following year and finishing by 2028.

  Aftermath. The planned end state was approximately 26,000 M4M1 rifles in Slovak Army service. The supplied source does not confirm final completion or provide procurement financials.

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• STRIBOG AP9 A3S submitted for the U.S. Army Sub Compact Weapon evaluation

  Grand Power submitted the STRIBOG AP9 A3S variant for evaluation under the U.S. Army’s Sub Compact Weapon program. The platform was not selected; Brügger & Thomet’s APC9K won the competition.

  Other
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• STRIBOG platform evaluated by the Israeli army

  The STRIBOG was identified as being under evaluation by the Israeli army, reflecting Grand Power’s effort to place its compact firearms in international military markets.

  Other
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• M4M1 selected to replace the vz. 58 in Slovak Army service

  The Grand Power M4M1 was identified as the rifle intended to replace the vz. 58 as the Slovak Army’s service firearm, with planned deliveries extending through 2028.

  Product launch
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1. Grand Power