NMX‑AMT‑30 / Rev 00 / ammunition QA / velocity · pull · recovery 2026 · Product Page

NMX-AMT-30 · ENGINEERED TO ORDER — SMALL-ARMS AMMUNITION TEST EQUIPMENT

Every lot, proven. Every shot, on record.

Name: Small-Arms Ammunition Test Equipment
Brand: Neometrix

Ammunition is accepted by statistics, not faith. A factory proves each lot by firing an instrumented sample; a forensic laboratory proves a case by recovering a bullet undamaged — and both need the same disciplined instruments. Velocity measuring systems: optical screens on surveyed baselines, per-shot acquisition, the mean–spread–deviation numbers acceptance is written against. Bullet extraction machines: the static test that proves the crimp, one round at a time, never disturbing the primer. Forensic test setups: contained firing enclosures with water-tank recovery that keeps the rifling marks pristine — because the marks are the evidence. The QA companion to the delivered ammunition manufacturing lines on this site: the same factories, the acceptance side. Engineered to order — no delivered system is claimed.

Enquire — ammunition test equipment Capability sheet (PDF)

Illustrative image, not a delivered system — an indoor proof lane with a projectile velocity measuring system: two rectangular optical screen frames mounted on a rail baseline, cables leading to a grey acquisition console with one blank dark screen, a protected steel wall downrange, clean floor, no firearms, no people and no text

Fig · 01 The velocity baseline — two screens, a surveyed distance, and a timer that turns every shot into a number — illustrative, not a delivered system

Measures

velocity · pull · functionthe acceptance triad

Timing

to the microsecondsurveyed optical baselines

Statistics

mean · ES · SDper shot · per lot

Recovery

undamagedwater tanks · cotton boxes

Built

to orderinstall · verify · AMC

ISO 9001 / 14001 Engineered to order Calibrated & traceable Ammunition-QA house Noida · India

Overview

Numbers, not faith — for every lot that ships.

A round of ammunition is a small sealed promise: that it will fire when asked, at the velocity its user trained for, with the consistency accuracy depends on. Nothing about a loaded round shows whether the promise holds — so the small-arms world proves it the only honest way: sample the lot, fire the sample through instruments, and hold the numbers against the acceptance table. Velocity and its spread, bullet-pull force, function without failure — measured per shot, recorded per lot, signed by the quality directorate. The machines on this page are how those numbers are made.

Illustrative image, not a delivered system — a bench bullet-pull testing machine: a vertical frame with a small collet head gripping the bullet of a single brass cartridge held in a lower fixture, a blank digital force display on the column, a clear guard screen to one side, clean laboratory bench, no people and no text

Fig · 02 The bullet-pull machine — the crimp proven in newtons, one round at a time, the primer never touched — illustrative, not a delivered system

Velocity is the master number. Two optical screens stand on a surveyed baseline; the bullet’s shadow starts a timer at the first and stops it at the second; distance over time is velocity, shot after shot, to the microsecond. The engineering is in the honesty: screens in protected steel housings on rigid rail mounts, a baseline measured and certified, acquisition that timestamps every event and computes the sample’s mean, extreme spread and standard deviation — because a lot is accepted on its statistics, and a statistic is only as good as its worst measurement.

Bullet pull is the quiet parameter. The crimp that holds a bullet in its case must sit in a band: too loose and recoil or handling can set the bullet back; too tight and pressure rises beyond design. The extraction machine proves it statically — a collet grips the bullet, a calibrated force chain draws it at a controlled rate, and the release force is recorded against the specification — with fixture geometry that never disturbs the primer, behind shields and interlocks, one round at a time.

Forensics needs the bullet back. A crime laboratory’s question is different — which firearm fired this? — and its answer lives in the rifling marks a barrel engraves on every bullet it fires. So the forensic test setup fires into recovery systems built to stop a bullet gently: long water tanks and cotton boxes that decelerate over metres instead of millimetres, delivering the bullet undamaged to the comparison microscope. Around them: a contained, ventilated firing enclosure, velocity screens, evidence benches and chain-of-custody records — laboratory infrastructure for the standard of proof a courtroom demands.

This page is the QA companion to the delivered ammunition manufacturing lines on this site — the cartridge cases and belt links are the making; these instruments are the proving. The same factories, the acceptance side.

Statistics Decide

Mean, spread, deviation

A lot ships on its sample’s numbers — velocity consistency, pull force, function rate — measured per shot and held against the table, never assumed.

The Primer Rule

Handled like it’s live — because it is

Loaded rounds on a bench demand fixture discipline: geometry that never touches the primer, shields, interlocks — the machines respect what they hold.

The Marks Are Evidence

Recovered undamaged

Forensics reads the rifling engraving on a fired bullet — so recovery decelerates over metres of water or cotton, and the evidence arrives pristine.

Architecture

Sample, fire, measure, record.

The schematic follows the proof — the lot sampled, fired on an instrumented point, measured three ways, accepted on record — and shows the machines that run it: the velocity baseline, the pull machine, the recovery systems, and the records and safety around them.

FIG · 03AMT ARCHITECTURE · VELOCITY SCREENS + DAQ / BULLET-PULL / RECOVERY + ENCLOSURE · RECORDS & SAFETY

Fig · 03 Every shot a number, every lot a verdict — and for the forensic bench, every bullet back undamaged

Arc · 01

Velocity Screens & DAQ

Optical screens on surveyed baselines, protected housings, rail mounts — per-shot timing and the acceptance statistics computed as the sample fires.

Arc · 02

Bullet-Pull Machines

Collet grip, calibrated force chain, controlled rate — the crimp proven per round, the primer never disturbed, shielded and interlocked.

Arc · 03

Recovery & Enclosure

Water tanks and cotton boxes stopping bullets undamaged, inside contained, ventilated firing enclosures — the forensic laboratory’s infrastructure.

Arc · 04

Records & Safety

Calibrated, traceable chains; per-shot and per-lot certificates; chain-of-custody where evidence demands — behind shields, interlocks and managed air.

Have a velocity-measurement, acceptance-test or forensic-laboratory requirement? Send the calibres, the standards and the throughput — a clause-by-clause compliance matrix within two working days · [email protected]

Send tender spec

Specifications

Reference system, built to the calibres.

The parameters below describe a reference installation. The baseline lengths, force ranges, enclosure and recovery fit all follow from three givens: the calibres, the standards they accept to, and the laboratory’s throughput.

Illustrative image, not a delivered system — a forensic bullet recovery tank: a long horizontal stainless-steel water tank about four metres long on stands, an angled entry port at one end with a small rubber baffle, the hinged lid sections open showing calm water, a small instrument panel with a blank display at the far end, laboratory setting, no firearms, no people and no text

Fig · 04 The recovery tank — metres of water instead of millimetres of steel: the bullet stops gently, the evidence survives — illustrative, not a delivered system

Where ammunition test equipment goes wrong

In the traceability and the geometry, not the firing. A baseline measured casually turns every velocity into an estimate; screens on flimsy mounts drift with each shot’s disturbance; a pull machine whose rate wanders reads the crimp wrong in either direction; a recovery tank a metre too short deforms the very marks the microscope needs; and records kept loosely collapse the whole exercise — because acceptance and evidence are both, in the end, paperwork that must survive hostile scrutiny.

So baselines are surveyed and certified, with screens in protected housings on rigid rails; force chains are calibrated and traceable, with rates controlled and logged; recovery lengths are sized to the hottest calibre the laboratory will fire, not the average one; fixtures respect the primer by geometry, not by care; and every instrument feeds a records system built for auditors and courtrooms alike — per-shot, per-round, per-lot, signed.

Full specification — expand

System	Small-arms ammunition test equipment — projectile velocity measuring systems, bullet extraction machines, forensic test setups & recovery systems; engineered, built, installed, verified & supported
Function	The acceptance & forensic instrumentation of the small-arms world — velocity, bullet pull & function measured per shot; bullets recovered undamaged for evidence
Velocity Systems	Paired optical screens on surveyed baselines — rail-mounted, protected steel housings; per-shot timing to the microsecond; mean / extreme spread / SD computed against the acceptance table
Bullet-Pull Machines	Static test of loaded rounds — collet grip, calibrated force chain, controlled rate; crimp force recorded per round; fixture geometry never disturbs the primer; shielded & interlocked
Forensic Setups	Contained, ventilated test-firing enclosures; velocity screens; evidence benches; chain-of-custody records — the crime laboratory’s firing infrastructure
Recovery Systems	Water tanks & cotton boxes sized to the hottest calibre — deceleration over metres, the bullet delivered undamaged to the comparison microscope
Calibres	The small-arms calibre classes the customer fires — baselines, forces, enclosures & recovery lengths sized accordingly
Records	Per-shot, per-round & per-lot certificates from calibrated, traceable chains — built to survive auditors & courtrooms
Safety	Contained firing points, shields & interlocks, managed air, disciplined round handling — live rounds treated with the respect they demand
The Family	The QA companion to the delivered ammunition manufacturing lines on this site — beside the ballistic evaluation laboratory & the legacy ammunition pressure-testing machine
Sourcing	Precision sensors & reference instruments are bought-in certified items; Neometrix engineers the instruments, fixtures, enclosures, recovery systems, acquisition & records
Status	Engineered to order · quoted across projectile-velocity, bullet-extraction & forensic test-setup requirements · grounded in the delivered ammunition-manufacturing & instrumentation franchises · no delivered system is claimed on this page

PDF · 1 page

Small-Arms Ammunition Test Equipment — Capability Sheet

Tender Response

Send calibres, standards & throughput — compliance matrix in two working days

Variants

One discipline, the instruments the laboratory needs.

Requirements call it a velocity measuring system, a bullet extraction machine, a firearm-and-ammunition test setup, or a proof-room outfit. The discipline — every shot a number, every round respected — is common; the instruments follow the calibres and the question.

Var · 01

Velocity Measuring Systems

Indoor-lane and field baselines — optical screens, protected housings, per-shot DAQ and acceptance statistics, for proof rooms and police laboratories.

Var · 02

Bullet Extraction Machines

Bench machines for the static crimp test — calibrated force chains, controlled rates, per-round records; the defence-production acceptance instrument.

Var · 03

Forensic Test Setups

Firing enclosures + recovery tanks + evidence handling — the forensic-sciences configuration, built for chain-of-custody and the comparison bench.

Var · 04

Proof-Room Outfits & AMC

Complete factory proof-room instrumentation — screens, pull machines, records — with calibration programmes, fixtures and AMC through life.

Applications

Where the numbers are made.

Wherever ammunition must be proven — before issue, or after the fact.

A · 01Ammunition factories’ proof rooms

A · 02Defence-production acceptance testing

A · 03Forensic-science laboratories

A · 04Police & central-force training establishments

A · 05Quality directorates & inspectorates

A · 06Research institutes & universities

FAQ

Common questions.

Plain-language answers from the engineering team.

Q · 01 Why is ammunition tested by firing samples — and what do the statistics mean?

Because a loaded round cannot be inspected into trustworthiness — its performance exists only when it fires, and by then it is gone. So the small-arms world accepts ammunition the way statisticians accept anything they cannot examine whole: sample the lot, test the sample destructively, and infer the lot from the sample’s numbers. The numbers that matter are few and unforgiving. Mean velocity says the lot delivers the energy and trajectory its users trained for. Extreme spread and standard deviation say the lot is consistent — and consistency is accuracy’s raw material, because two rounds that leave at different velocities strike at different heights no matter how well anyone aims. Bullet-pull force says every round will hold together in handling and feed. Function rate says the sample fired without failure. Each number is measured per shot by the instruments on this page, computed per sample, and held against an acceptance table; the lot ships, or does not, on that record. It is quality assurance at its most honest — the product proves itself, in front of instruments, on paper that outlives everyone’s memory of the day.

Q · 02 How does an optical velocity baseline actually work?

On the oldest idea in measurement: distance over time. Two optical screens — frames that sense a bullet’s shadow or its interruption of a light plane — stand a precisely known distance apart on a surveyed baseline. The bullet crosses the first screen and starts a high-resolution timer; it crosses the second and stops it; the baseline divided by the interval is its velocity over that span, resolved to the microsecond. Everything else is the discipline that makes the number defensible. The baseline is measured and certified, because a centimetre of error is a proportional lie in every reading. The screens sit in protected steel housings on rigid rail mounts, because a frame that shifts with each shot’s blast is a baseline that changes between rounds. The acquisition system timestamps every event, flags anomalies — a missed screen, an implausible interval — rather than silently averaging them, and computes the sample statistics as the string fires. Screen pairs can be placed at the muzzle and downrange to characterise deceleration. It is simple physics executed with surveyor’s care — which is exactly what an acceptance number needs to be.

Q · 03 What is bullet pull, and why does it deserve its own machine?

It is the force holding the bullet in its case — the crimp — and it is one of the quietest ways a lot can go wrong. Too loose, and handling, feeding or recoil can push the bullet back into the case; a set-back bullet shrinks the internal volume and can spike pressure beyond design when fired. Too tight, and the release itself raises pressure — the round fires against its own grip. Neither fault shows from outside, and neither is acceptable in a service round, so the specification puts bullet pull inside a band and demands proof. The extraction machine delivers it: a round is seated in a fixture, a collet closes on the bullet, and a calibrated force chain draws it out at a controlled rate — because pull force is rate-sensitive, and a machine that hurries reads high. The peak force is recorded per round, against the band, into the lot’s record. And one rule governs the machine’s whole geometry: nothing ever approaches the primer — the fixtures hold case and bullet only, shields stand between operator and round, and the interlock sequence assumes, correctly, that everything in the machine is live until proven otherwise.

Q · 04 Why do forensic laboratories need water tanks — can’t a bullet be dug out of anything?

Not if the bullet is to remain evidence. A firearm’s barrel engraves every bullet it fires with rifling marks — a pattern of lands, grooves and microscopic imperfections distinctive enough that a comparison microscope can match a recovered bullet to the individual firearm that fired it. That comparison is the heart of firearms forensics, and it works only if the test bullet’s surface arrives undamaged. A bullet stopped by anything hard destroys its own evidence in the last millimetre of travel. So the forensic setup stops bullets gently, over metres: the water recovery tank — a long stainless tank fired into at a shallow angle through an entry port, where drag decelerates the bullet smoothly until it sinks, pristine, to be retrieved; and the cotton box — a long chamber of packed fibre wads for calibres and cases where water is unsuitable. Around the recovery sits the rest of the laboratory’s firing infrastructure: a contained, ventilated enclosure (the same air-management discipline as our range work), velocity screens when the examination needs the number, and chain-of-custody records from first firing to microscope bench — because in this laboratory, every measurement may one day be cross-examined.

Q · 05 How is the equipment kept honest — and safe?

By treating both as certification problems. Honesty is traceability: the velocity baseline is surveyed and certified; timers and force chains carry calibration against reference instruments kept for that purpose; rates are controlled and logged; and every instrument writes into a records system designed for hostile scrutiny — a quality directorate’s auditor on the acceptance side, a courtroom on the forensic side. Numbers that cannot show their provenance are not numbers; they are opinions with decimals. Safety is geometry and sequence: firing happens only on contained, ventilated points; the pull machine’s fixtures keep everything away from the primer by design rather than by carefulness; shields stand between people and rounds under test; interlocks sequence access so nothing opens while anything is live; and air is managed at every firing point — the same lead-hygiene discipline as our range engineering. The two disciplines reinforce each other: a laboratory run with certified instruments and interlocked procedure produces numbers an auditor signs and a courtroom accepts — which is the entire product, in the end.

Q · 06 What do you build, and what is bought-in?

We build the laboratory as a system, from franchises we have delivered. What Neometrix does: the velocity systems — screen frames and protected housings, rail baselines surveyed and certified, timing and acquisition, the statistics engine and its records; the bullet extraction machines — frames, collets and case fixtures to the calibre range, calibrated force chains, rate control, shields and interlocks; the forensic setups — contained ventilated firing enclosures, water recovery tanks and cotton boxes sized to the hottest calibre, evidence benches and chain-of-custody records; the integration with proof-room and laboratory buildings — air management, lighting, safety sequencing; and the installation, verification, calibration programmes, fixtures and AMC through life. What is bought-in certified: precision optical sensors and timers, load cells and force references, and standard laboratory hardware with its certificates. This page is the QA companion to the delivered ammunition manufacturing lines on this site — the same factories, the acceptance side. Engineered to order; quoted across projectile-velocity, bullet-extraction and forensic test-setup requirements; no delivered system is claimed on this page.

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The ammunition family from Neometrix.

The delivered making side, the components between, and the ballistic laboratory beside — engineered at our Noida facility.

↗ Components

Small-Arms Ammunition Components

The component side of the family this page proves.

↗ Manufacturing

9mm Cartridge Case Manufacturing Line

The delivered making side — these instruments are its acceptance companion.

↗ Ballistic Test

Ballistic Evaluation Testing Laboratory

The protection-testing sibling — what stops the bullet, proven next door.

Browse all Neometrix product lines.

Get a quotation

Send the calibres
and the standards.

The defence programmes desk replies within two working days with a clause-by-clause compliance matrix and a budgetary quotation. Write to [email protected] or use the form.

Enquire — ammunition test equipment Capability sheet (PDF) +91 7777 876 876

ISO 9001 / 14001 ENGINEERED TO ORDER — SMALL-ARMS AMMUNITION TEST EQUIPMENT VELOCITY SYSTEMS · BULLET-PULL MACHINES · FORENSIC SETUPS & RECOVERY · PER-LOT RECORDS ENGINEERED IN NOIDA · INDIA

Every lot, proven. Every shot, on record.

Numbers, not faith — for every lot that ships.

Mean, spread, deviation

Handled like it’s live — because it is

Recovered undamaged

Sample, fire, measure, record.

Velocity Screens & DAQ

Bullet-Pull Machines

Recovery & Enclosure

Records & Safety

Reference system, built to the calibres.

Where ammunition test equipment goes wrong

One discipline, the instruments the laboratory needs.

Velocity Measuring Systems

Bullet Extraction Machines

Forensic Test Setups

Proof-Room Outfits & AMC

Where the numbers are made.

Common questions.

The ammunition family from Neometrix.

Small-Arms Ammunition Components

9mm Cartridge Case Manufacturing Line

Ballistic Evaluation Testing Laboratory

Send the calibres
and the standards.

Similar Products

Share This Page

Every lot, proven. Every shot, on record.

Numbers, not faith — for every lot that ships.

Mean, spread, deviation

Handled like it’s live — because it is

Recovered undamaged

Sample, fire, measure, record.

Velocity Screens & DAQ

Bullet-Pull Machines

Recovery & Enclosure

Records & Safety

Reference system, built to the calibres.

Where ammunition test equipment goes wrong

One discipline, the instruments the laboratory needs.

Velocity Measuring Systems

Bullet Extraction Machines

Forensic Test Setups

Proof-Room Outfits & AMC

Where the numbers are made.

Common questions.

The ammunition family from Neometrix.

Small-Arms Ammunition Components

9mm Cartridge Case Manufacturing Line

Ballistic Evaluation Testing Laboratory

Send the calibresand the standards.

Similar Products

Share This Page

Send the calibres
and the standards.