Balu Forge Industries Secures Multi-Month Contract for 155mm ERFB BB/BT Shells

What Happened ?

Balu Forge Industries announced on August 17, 2026 that it has successfully commercialised and received its first purchase order from an Indian ammunition player for 155mm Extended Range Full Bore Base Bleed (ERFB BB) and Extended Range Full Bore Boat Tail (ERFB BT) shells. The company also stated that it has successfully executed the shells.

The pilot supply will consist of 10,000 units, followed by monthly supplies based on mutually agreed quantities. Balu Forge said the milestone strengthens its position in the indigenisation of critical defence technologies and validates its forging and machining capabilities.

key details

155mm ERFB BB/BT Contract:

• Product: 155mm Extended Range Full Bore shells
• Variants: Base Bleed (ERFB BB) and Boat Tail (ERFB BT)
• Customer: Indian ammunition player
• Order Status: First purchase order for the variant
• Initial Pilot Supply: 10,000 units
• Future Supply: Monthly supplies with mutually agreed quantities
• Contract Duration: Multi-month
• Contract Value: Not disclosed

Defence Manufacturing Capabilities:

• Balu Forge stated that successful execution of the ERFB BB/BT shells demonstrates its ability to manufacture complex, metallurgically demanding casings designed to withstand the high chamber pressures associated with modern extended-range firing.
• The company highlighted that the 155mm ERFB BB and BT variants are used by the Indian armed forces and are compatible with key artillery platforms meeting NATO specifications, according to the release.

Defence Expansion Strategy:

Balu Forge is expanding its defence manufacturing capabilities beyond standard ammunition products.

• The company has recently secured NATO certification.
• It has launched mass production and commercialisation of standard 152mm and 155mm M107 projectiles in a Ready to Fill state.
• Mass production is being undertaken at its newly established, fully automated Belgaum facility.
• The company is expanding into sophisticated long-range 155mm ERFB BB and BT ammunition.
• Its longer-term strategy includes multi-alloy forgings, including aluminium, and expansion of its energetics division.
• The company intends to move progressively toward fully integrated, high-performance tactical solutions.

Note:

• The filing does not disclose the contract’s monetary value, expected revenue contribution, profitability, customer name, or the exact monthly quantities to be supplied after the initial 10,000-unit pilot order.
• These figures have therefore not been estimated.

Risk Analysis

Summary:

• The contract represents a positive development for Balu Forge’s defence business, but its direct financial impact cannot be quantified because commercial terms and future monthly quantities have not been disclosed.

Key Risks:

• The monetary value of the multi-month contract has not been disclosed.
• Future monthly supply quantities remain subject to mutual agreement.
• The filing does not quantify the expected revenue or profitability contribution.
• Defence-sector business can be influenced by government procurement decisions, regulatory developments and geopolitical conditions.
• Expansion into advanced ammunition and other defence products requires continued manufacturing and execution capabilities.

Worst Case:

• If subsequent monthly quantities are lower than anticipated or execution and procurement timelines are delayed, the commercial contribution from the contract could be lower or slower than expected.

Risk Level: Medium

Company Commentary

• Balu Forge Industries said the successful commercialisation and execution of the 155mm ERFB BB/BT shells represents a significant milestone in its defence manufacturing strategy.
• The company stated that the pilot supply will comprise 10,000 units, followed by monthly supplies with mutually agreed quantities.
• Balu Forge said the development establishes it as one of the first private entities to successfully commercialise this advanced ammunition variant.
• The company said successful execution validates its forging and machining capabilities and supports its strategy of expanding within the defence consumables sector.
• Balu Forge highlighted its ongoing move toward higher-value defence manufacturing through long-range ammunition, multi-alloy forgings and expansion of its energetics division.