Ammunition, small arms (i.e., 30 mm. or less, 1.18 inch or less), manufacturing · Mississippi

Mac, LLC

Bay Saint Louis, MS · ~32 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mac, LLC runs at 118% of its industry's injury rate - about level with the typical Ammunition, small arms (i.e., 30 mm. or less, 1.18 inch or less), manufacturing workplace, earning a grade C.

Mac, LLC: 3.9 TCR = 118% of Ammunition, small arms (i.e., 30 mm. or less, 1.18 inch or less), manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Mac, LLC safety composite

Mac, LLC scores strongest on dart rate (safer than 84% of same-industry peers) and weakest on total case rate (tcr) (safer than 28%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

D

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 3.91 per 100 workers

Safer than 28% of industry peers

DART rate
B 0 per 100 workers

Safer than 84% of industry peers

Fatalities
D 0

Safer than 54% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−9.4

2018→2021

Mac, LLC injury rate improved

Mac, LLC's TCR fell 9.4 from 9.4 in 2018 to 0.0 in 2021. Peak filing year was 2018 at 9.4 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2018=9.4 · 2019=3.4 · 2020=2.8 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 332992 · Bay Saint Louis, MS ABOVE-IND · SMALL

Grade C · TCR 3.9 · 118% of ind

  • DART 0.0 DART
  • RANK #4/4
  • PHOTO Metropolitan Campus
  • BOOK 4y book
  • INJ 4 inj
  • SIZE ~32 FTE

Nearest TCR peer: Metropolitan Campus (0.1 TCR gap)

Read with this employer → · Industry book → · Mississippi employers → · Look up another →

Mac, LLC in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Mac, LLC averages 3.9 TCR (118% of the Ammunition, small arms (i.e., 30 mm. or less, 1.18 inch or less), manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Mac, LLC TCR series: 2018=9.4 · 2019=3.4 · 2020=2.8 · 2021=0 · BLS 3.3

Where Mac, LLC falls in its industry

50 Ammunition, small arms (i.e., establishments

Safer than 28% of graded establishments in this industry, whose median TCR is 2.6.

More dangerous than peersSafer than peers

Narrower to Mississippi alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 4 Ammunition, small arms (i.e., employers in Mississippi.

Mac, LLC (32 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 132 employees and a TCR of 2.6 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,5002,000 051015 Average employees Total Case Rate Mac, LLC
Mac, LLC (32 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 132 employees and a TCR of 2.6

Mac, LLC has fewer employees than the Ammunition, small arms (i.e., 30 mm. or median and a higher injury rate than the industry's median TCR of 2.6. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2021 0.0 0.0 0 0 0
2020 2.8 0.0 1 0 0
2019 3.4 0.0 1 0 0
2018 9.4 4.7 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332992 · MS · Bay Saint Louis

50 Ammunition, small arms (i.e., 30 mm. or less, 1.18 inch or less), manufacturing employers nationwide with a credible TCR · 4,083 rated employers in Mississippi with headcount on file · 4 employers in Bay Saint Louis, MS · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Metropolitan Campus 4.0 TCR
NAICS-TCR Vairog U.S., LLC 4.1 TCR
NAICS-TCR International Cartridge Corporation 3.7 TCR
NAICS-TCR Galion LLC 4.2 TCR
STATE-SIZE Laurel Hatchery 32 FTE
STATE-SIZE Hatchery 32 FTE
STATE-SIZE New Hebron 32 FTE
STATE-SIZE Cleveland Network 32 FTE
CITY-NEAR BAY SAINT LOUIS_1354243 46 FTE
CITY-NEAR 270455-BAY SAINT LOUIS PO 44 FTE
CITY-NEAR Nammo MAC, LLC 30 FTE
NAT-TCR Farmers Pride Inc / Bell & Evans Plant 2 3.9 TCR
NAT-TCR County of Burke NC 3.9 TCR
NAT-TCR 051824-Rohnert Park Po 3.9 TCR
NAT-TCR Minimatics, Inc. 3.9 TCR
NAT-SIZE Hancock 32 FTE
NAT-SIZE Bon Tool Headquarters Office 32 FTE
NAT-SIZE Drury Inn & Suites - Atlanta Airport 32 FTE
NAT-SIZE Crestwood San Francisco Healing Center 32 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2021, 2020, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.