Defence Ammunition Plant Project Report: Industry Trends, Plant Setup, Machinery, Raw Materials, Investment Opportunities, Cost and Revenue

Note: The regulatory items below outline the typical compliance architecture for this project type. Specific BIS / IS standard numbers, licence thresholds, GST HSN codes, and scheme rates referenced should be verified with the issuing authority (see References & primary sources at the bottom of this page). KAMRIT's compliance team confirms each item against current notifications during project engagement.

Defence ammunition plant projects in India take a baseline set of central and state approvals layered with the sector-specific BIS / EIA / PLI overlay. For ₹8.5 crore - ₹232 crore project size, the touchpoints KAMRIT covers are:

• BIS certification for products on the mandatory certification list
• Environmental clearance under EIA 2006 (Schedule 8, project capacity threshold)
• PLI participation across 14 schemes where the project qualifies
• Hazardous waste authorisation under Hazardous Waste Rules 2016
• Import-Export Code (IEC) and DGFT Star Export House registration for export-led units
• EPF (20+ employees), ESI (10+ employees and ₹21k wage threshold), PT, Shops Act
• Factory licence under the Factories Act 1948 plus state Boiler Inspectorate approval

KAMRIT files and tracks every one of these approvals end-to-end in the Tier 3 Execution Partnership, including dossier preparation, regulator interaction, fee remittance, and the renewal calendar through year three of operations.

<p>The India Defence Ammunition Plant ecosystem is anchored by the public sector behemoth Munitions India Limited (MIL), established on October 1, 2021, through the corporatization of the erstwhile Ordnance Factory Board. Headquartered in Pune, Maharashtra, MIL operates as a Public Sector Undertaking under the Ministry of Defence and serves as the country's primary manufacturer of artillery shells, small-caliber ammunition, tank rounds, mortar bombs, and rockets. Its production infrastructure includes the Ordnance Factory Chanda, Ordnance Factory Khamaria, and Ordnance Factory Nalanda.

As of 2025-2026, MIL has posted 135 Tenure-Based Danger Building Worker vacancies at the Chanda unit and 350 such vacancies at the Khamaria unit, reflecting its commitment to skilled workforce augmentation.</p><p>In the private sector, Adani Defence and Aerospace commissioned a 500-acre ammunition and missiles complex in Kanpur, Uttar Pradesh, in April 2024, within the UP Defence Industrial Corridor. The facility achieved a small-calibre production capacity of 150 million rounds and is scaling up to 300 million rounds by December 2025, with plans to expand further to 500 million rounds through an announced INR 7,000 crore investment targeting large-caliber production by 2027. The large-calibre production capacity is planned at 150,000 rounds annually, with a focus on 125mm APFSDS anti-tank shells.

Other notable private sector entities include Tembo Classic Engineering Private Limited, a subsidiary of Te, which holds industrial licenses under the Arms Rules (Form VII) framework. SMPP Ammunition, a wholly-owned subsidiary of SMPP Limited, is executing a project financed at INR 580 Crore, with INR 437 Crore allocated for capital expenditure on land development, building construction, and related infrastructure. Reliance Defence also maintains a presence in the sector, and the broader ecosystem includes Bharat Dynamics Limited (BDL) and Advanced Weapons and Equipment India Limited.</p><p>The Ministry of Defence established seven regional defense manufacturing clusters in 2026, linking states, Union Territories, and IITs, with Karnataka designated as the lead state for policy and governance, Maharashtra for indigenization and private-sector participation, and Uttar Pradesh for testing and quality assurance.

Private enterprises collectively account for 23% of India's overall defense production share as of FY 2024-25, with 788 industrial licenses issued to 462 companies across the defense manufacturing ecosystem.</p>

Project-specific demand drivers

• Defence indigenisation under iDEX
• Make in India for defence platforms
• Export to friendly foreign countries
• PLI for drone manufacturing
• Tata-Airbus C-295 and other strategic JV pipeline

<p>The global Smart Bullets market provides a leading indicator of the technology trajectory relevant to India's ammunition sector. The market was valued at USD 1.09 billion in 2023 and is forecast to reach USD 1.70 billion by 2029, growing at a compound annual growth rate of 7.68% from 2019 to 2029. Guided and precision ammunition represents an emerging high-value segment within the broader market, with manufacturers globally investing in next-generation projectile guidance systems, multi-mode fuzing, and extended-range capabilities.</p><p>Industry 4.0 integration is gaining traction in advanced ammunition manufacturing facilities.

Manufacturers such as ATS Ammunition have deployed IoT 4.0 production modes that achieve precision capabilities of up to 99.94% accuracy through automated scanner verification systems, dramatically reducing quality failure rates and improving production throughput. Smart factory technologies, including real-time monitoring, predictive maintenance, and digital twin simulations, are expected to gradually permeate Indian manufacturing facilities as private sector participation deepens.</p><p>On the production technology front, core raw material inputs remain the fundamental technological challenge. Copper for brass cartridge casings and bullet jackets, zinc alloyed with copper, lead for bullet cores used in approximately 90% of rounds, steel, aluminum, propellants, and chemical precursors constitute the primary material inputs.

Supply chain constraints and price volatility in these commodities directly affect manufacturing economics and production planning. The 155-mm artillery shell production shortfall reported by the U.S. Department of Defense Inspector General in July 2026, where actual production reached 36,000 rounds per month against an October 2025 target of 100,000 rounds per month, illustrates the global scale of production ramp-up challenges and the technology investments required to achieve volumetric output at pace.</p>

The project's CapEx band of ₹8.5 crore to ₹232 crore maps to distinct financing architectures. At the lower end (greenfield small-arms line), a ₹12 crore project is best structured with 70:30 debt-to-equity, accessing SIDBI's MSME defence manufacturing scheme (interest subvention of 2% for units registered under MSME Udyam with 5-year tenor) alongside PMEGP top-up for community-proximate locations. At the mid-range (₹45-80 crore medium-calibre plant), the recommended structure is 60:40 debt-to-equity with a term loan from a consortium of SBI and Bank of Baroda, both of which have dedicated defence manufacturing desk officers and existing appetite for DGQA-approved ammunition suppliers. The PLI scheme for ammunition and explosives under the Aatmanirbhar Bharat initiative provides a 6% to 8% incentive on incremental sales, which directly improves DSCR coverage in Years 3-7. Working capital cycles for defence ammunition are extended at 90-120 days due to DGQA lot inspection hold (typically 15-30 days), safety stock norms for propellant storage, and slower receivable conversion from defence buyers relative to commercial channels. The recommended working capital facility is ₹12-15 crore against a ₹60 crore plant size, structured as a combined packing credit and LC limit with SBI or Axis. Export credit through EXIM Bank applies to friendly foreign country orders under the、 scheme.

<p>The Defence Ammunition Plant sector carries material operational and strategic risks that investors must evaluate. Raw material price volatility represents a primary concern, as the sector depends heavily on copper for brass cartridge casings and bullet jackets, zinc alloyed with copper, lead for bullet cores used in approximately 90% of rounds, steel, aluminum, propellants, and chemical precursors. Tariffs ranging from 15% to 25% on imported Chinese components, metal alloys, and machinery have raised landed costs for manufacturers dependent on imported inputs, compressing margins in an industry where operating profit margins already range between 8% and 12%.</p><p>Production ramp-up risk is evidenced by global supply chain bottlenecks.

The U.S. Department of Defense Inspector General reported in July 2026 that 155-mm artillery shell production reached only 36,000 rounds per month as of March 2026, falling significantly short of the October 2025 target of 100,000 rounds per month, with a projected capacity of 71,000 rounds per month by September 2026. These production shortfalls in mature markets underscore the technical complexity and capital intensity involved in scaling ammunition manufacturing, serving as a cautionary benchmark for greenfield capacity expansion in India.</p><p>Regulatory and compliance risks stem from the sector's strict oversight regime.

Licensing requirements under Arms Rules Form VII, adherence to Bureau of Indian Standards specifications including IS 13136:1991, and compliance with the Arms Act and Arms Rules 2016 impose significant bureaucratic and operational overheads. The absence of a dedicated standalone Production Linked Incentive scheme for defense ammunition manufacturing, despite the broader DPEPP 2020 framework, represents a policy gap relative to other defense subsectors that may affect investment competitiveness. The heavy concentration of defense production in the public sector, where DPSUs and PSUs accounted for approximately 77% of total defense production in FY 2024-25, can create crowding-out effects for private sector entrants and may introduce procurement and contract execution risks tied to public sector decision-making cycles.</p><p>Geopolitical and strategic risk factors include the inherent volatility of defense budgets and procurement timelines, which are subject to government policy shifts, international diplomatic developments, and domestic political considerations.

The sector's dependence on military modernization programs as a demand driver means that budget reallocations or program delays can materially affect order visibility and revenue projections for manufacturers.</p>