Balu Forge Industries Receives Multi-Month Contract for 155mm ERFB BB/BT Shells
Balu Forge Industries Limited (BFIL) has announced a significant development in its defence business, receiving a multi-month contract for 155mm Extended Range Full Bore (ERFB) Base Bleed (BB) and Boat Tail (BT) shells following the successful commercialisation and execution of the ammunition variants.
The company announced on August 17, 2026, that it has received its first purchase order for these variants from an Indian ammunition player. The development marks another step in Balu Forge’s strategy to expand its presence in the defence consumables segment and move towards higher-value manufacturing.
First Purchase Order for 155mm ERFB BB/BT Shells
According to the company, Balu Forge has successfully commercialised and executed the 155mm ERFB BB and ERFB BT shells.
The initial pilot supply will comprise 10,000 units, following which monthly supplies will commence in mutually agreed quantities.
The company said the successful execution validates its forging and machining capabilities for this advanced ammunition variant and strengthens its position in the defence manufacturing supply chain.
For Balu Forge, the order is important not only because of the initial quantity but also because it introduces a multi-month supply programme, providing visibility for continued production following the pilot supply.
What Are ERFB BB and BT Shells?
The 155mm ERFB ammunition family includes extended-range artillery projectiles designed to provide greater range compared with conventional artillery ammunition.
The company highlighted two variants:
- Base Bleed (BB): Designed to reduce aerodynamic drag behind the projectile and thereby improve range.
- Boat Tail (BT): Uses an aerodynamic rear profile intended to improve projectile flight characteristics.
Balu Forge said the successful commercialisation of these variants demonstrates its ability to manufacture complex casings capable of handling the demanding conditions associated with modern artillery systems.
Potential Applications Across Artillery Platforms
The company highlighted the use of 155mm ERFB ammunition with India’s artillery modernisation programme.
According to the press release, ERFB variants are used with systems including the Dhanush and ATAGS, while the company also highlighted compatibility with other platforms in India’s artillery inventory.
The company said there is also potential for these variants in international markets, providing an opportunity beyond domestic defence requirements.
Defence Manufacturing Becomes a Larger Growth Area
The latest contract fits into Balu Forge’s broader strategy of increasing its presence in the defence sector.
The company has been expanding from its traditional precision-engineering and forged-component operations towards defence consumables and ammunition-related manufacturing.
It recently secured NATO certification and has commenced mass production and commercialisation of standard 152mm and 155mm M107 projectiles in a “Ready to Fill” state, according to the company’s announcement.
The company says this production is being undertaken at its newly established automated facility in Belgaum, Karnataka.
Moving Towards Higher-Value Defence Manufacturing
Balu Forge’s strategy is not limited to conventional ammunition components.
The company says it is progressively expanding into more sophisticated, long-range ammunition, including the 155mm ERFB BB and BT variants.
It is also looking at expanding into multi-alloy forgings, including aluminium, while simultaneously developing its energetics division.
The broader objective is to move higher up the defence manufacturing value chain and develop more integrated capabilities.
Why the New Order Matters for Balu Forge
The latest contract provides Balu Forge with an additional opportunity to build recurring business in the defence segment.
The immediate pilot supply of 10,000 units will be followed by monthly supplies based on mutually agreed quantities. This means the eventual scale of the contract could be more significant than the initial pilot quantity, although the company has not disclosed the total contract value or the exact monthly quantities in the announcement.
For investors, this distinction is important: the announced 10,000-unit pilot should not automatically be treated as the total order size.
Balu Forge’s Defence Expansion Strategy
The company’s defence strategy is supported by its existing precision engineering and manufacturing capabilities.
Balu Forge operates integrated forging and machining facilities at its Belgaum manufacturing campus, which spans more than 46 acres.
Its capabilities include forging presses, hydraulic hammers, CNC machining, an in-house tool room and metallurgical laboratories.
The company says its R&D activities are also focused on new materials and rapid prototyping, supporting its efforts to develop higher-value products.
Key Points for Investors
Investors tracking Balu Forge Industries may watch the following developments:
- Initial pilot supply of 10,000 155mm ERFB BB/BT shells
- Commencement of monthly supplies after the pilot
- Actual monthly order quantities and subsequent order values
- Expansion of defence ammunition manufacturing
- Progress in 152mm and 155mm M107 projectile production
- Utilisation of the Belgaum manufacturing facility
- Development of the energetics division
- Expansion into multi-alloy forgings
- Potential international defence opportunities
Point to be consider
Balu Forge Industries’ latest multi-month 155mm ERFB BB/BT contract strengthens its growing presence in India’s defence manufacturing sector.
The immediate pilot supply of 10,000 units, followed by planned monthly deliveries, provides the company with a new recurring manufacturing opportunity. More importantly, successful commercialisation of the ERFB variants demonstrates Balu Forge’s move towards more technically demanding and higher-value defence products.
The next key factor for investors will be the scale of monthly supplies, subsequent order inflows and the contribution of the defence business to overall revenue and profitability.
As the company expands its ammunition portfolio and moves towards integrated defence solutions, execution and the ability to convert new capabilities into sustained commercial orders will remain important to watch.
Disclaimer: This article is based on Balu Forge Industries Limited’s press release dated August 17, 2026. The company has not disclosed the total value or exact monthly quantity of the multi-month contract in the information provided. Forward-looking statements and future business opportunities are subject to risks and uncertainties. This article is for informational purposes only and should not be considered investment advice.