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In a first, Indian small arms maker to bid for UK Project Grayburn to replace British Army’s SA80 rifles

February 22, 2026 5 min read Internal Security Science & Technology GS3 (Defence Science & Technology Internal Security)
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What Happened

  • Bengaluru-based SSS Defence announced on February 21, 2026, its formal decision to bid for the United Kingdom Ministry of Defence's Project Grayburn — the programme to replace the British Army's SA80 assault rifle family.
  • This marks the first instance of an Indian small arms manufacturer publicly bidding for a major foreign military contract of this scale.
  • Project Grayburn will deliver five rifle variants replacing the entire SA80 family, with a projected contract period from April 2028 to March 2045 (17 years) and an estimated order of at least 2 lakh (200,000) rifles.
  • SSS Defence, a private company, specialises in modular rifles compatible with multiple calibres, optics, and accessories, and claims proven deliveries to Indian domestic customers as evidence of quality and battlefield reliability.
  • The UK published its Concept Stage notice for Project Grayburn in January 2026, inviting industry to present solutions.
  • The SA80 L85A3 — currently in British Army service — has a projected out-of-service date of 2030, creating a hard deadline for the replacement programme.

Static Topic Bridges

Project Grayburn: UK's Comprehensive Rifle Replacement Plan

Project Grayburn is named after Major John Hollington Grayburn VC, a British paratrooper who died at the Battle of Arnhem in 1944. The SA80 (Small Arms for the 1980s) family, formally designated L85, entered British Army service from 1985 and has since undergone multiple improvement programmes (A1, A2, A3 variants), the most recent involving significant upgrades by Heckler & Koch of Germany.

  • Five variants to be replaced under Project Grayburn:
  • Dismounted Close Combat rifle (standard — replacing L85A3)
  • Dismounted Close Combat rifle (short barrel — replacing L85A3 short)
  • Personal Defence Weapon (replacing L22 Carbine)
  • Generalist rifle (replacing L85A2)
  • Cadet rifle (replacing L98 Cadet GP rifle)
  • Contract duration: April 1, 2028 – March 31, 2045 (17 years)
  • Estimated order quantity: minimum 2 lakh rifles
  • The contract is open to international bidders, creating a global competition attracting firms from Germany, USA, Belgium, Czech Republic, and now India.

Connection to this news: SSS Defence's entry into this competition is significant because the SA80 successor programme is one of the largest Western small arms procurement opportunities in a generation, potentially worth hundreds of millions of pounds.

India's Atmanirbhar Bharat in Defence and the Export Push

India's Atmanirbhar Bharat Abhiyan (Self-Reliant India) in defence, launched in 2020, aims to reduce import dependence, expand domestic production, and — increasingly — boost defence exports. India's defence production reached Rs 1.54 lakh crore in 2024-25, while exports grew to approximately Rs 24,000 crore, representing a nearly 35-fold increase over a decade.

  • Two Positive Indigenisation Lists have been notified, banning import of hundreds of defence items to spur domestic production.
  • Defence Acquisition Procedure (DAP) 2020 prioritises procurement categories: Buy (Indian-IDDM) > Buy (Indian) > Buy and Make (Indian) > Buy (Global–Make in India).
  • Private sector share of defence exports: 64.5% in FY2023-24 (DPSUs: 35.5%).
  • India's target: Rs 50,000 crore in defence exports by 2029.
  • The iDEX (Innovations for Defence Excellence) framework has supported 300+ startups, while DPIIT issued 1,762 defence export authorisations in FY2024-25.
  • Small arms and ammunition exports have been growing rapidly due to shorter certification cycles.

Connection to this news: SSS Defence's Project Grayburn bid is the boldest expression yet of India's defence export ambitions — not merely supplying ammunition or components to friendly nations, but competing to equip a NATO military's primary assault rifle. Success would mark a qualitative leap in India's defence export credibility.

India–UK Defence Partnership (DOSTI Framework and Trade Relationship)

India and the UK signed the Defence and Security Partnership framework and have been deepening bilateral defence-industrial ties, particularly since the UK's post-Brexit Indo-Pacific tilt and the launch of the UK-India Free Trade Agreement negotiations (ongoing since January 2022). The UK's Project Grayburn open competition reflects its procurement rules permitting international bidders under the Defence and Security Public Contracts Regulations.

  • India-UK Defence Relationship: covered under the India-UK Enhanced Trade Partnership (ETP) and a bilateral defence cooperation MoU.
  • UK defence exports to India have historically been significant (Hawk trainer jets, Rolls-Royce engines for Tejas).
  • India is the first non-NATO, non-Five Eyes country to be invited to participate in key UK defence industrial discussions.
  • A successful SSS Defence bid would not only generate revenue but establish a precedent-setting defence supply relationship — India becoming a supplier to a NATO military.

Connection to this news: The bid is as much a diplomatic and strategic signal as it is a commercial pursuit. The India-UK FTA negotiations and deeper strategic convergence in the Indo-Pacific provide an enabling geopolitical environment for an Indian firm competing in UK defence procurement.

Indian Small Arms Manufacturing: From Import Dependence to Export Aspiration

India's small arms manufacturing has historically been dominated by Ordnance Factory Board (OFB, now merged into seven Defence Public Sector Units in 2021) and state-owned entities. The privatisation push under Atmanirbhar Bharat has opened space for private players like SSS Defence, Aditya Group, and SMPP Private Limited.

  • The Ordnance Factory Board was corporatised into 7 Defence PSUs in October 2021 (including Munitions India Ltd, Armoured Vehicles Nigam Ltd, etc.).
  • Private firms can now obtain manufacturing licences under the Arms Act, 1959 (amended 2019) for export-oriented production.
  • The DRDO's INSAS rifle is being replaced by the Sig Sauer SIG716 (imported) for frontline troops — highlighting the gap in domestic capability for modern assault rifles.
  • SSS Defence's modular rifle design, compatible with multiple calibres, aligns with global trends toward multi-calibre infantry weapon platforms.

Connection to this news: The fact that India still imports its frontline assault rifles makes SSS Defence's aspiration to supply the British Army all the more audacious — and its success or failure in Project Grayburn will be a key indicator of whether India's small arms industrial base has genuinely matured.

Key Facts & Data

  • SSS Defence: private, Bengaluru-based small arms manufacturer
  • Project Grayburn: UK MoD programme to replace SA80 rifle family
  • SA80 first entered British service: 1985 (L85 variant)
  • SA80 L85A3 projected out-of-service date: 2030
  • Project Grayburn contract period: April 2028 – March 2045 (17 years)
  • Estimated order: minimum 2 lakh (200,000) rifles across 5 variants
  • India's defence production: Rs 1.54 lakh crore in 2024-25
  • India's defence exports: Rs 24,000 crore in 2024-25 (~35x increase over decade)
  • India defence export target: Rs 50,000 crore by 2029
  • OFB corporatised into 7 Defence PSUs: October 2021
  • UK-India FTA negotiations: ongoing since January 2022
  • iDEX programme: 619 startups/MSMEs, 430 contracts signed as of 2025