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Why the 4601?
Body armor is a weight and cost equation. Every professional draws that line differently. The HESCO 4601 is built for those who need legitimate Level IV protection but who also cannot absorb the weight of the 4403 or the price premium of the 4800.
At 6.4 lb in a 10×12 shooter cut, the 4601 delivers certified NIJ Level IV standalone protection with a meaningfully lighter carry weight than the 4403, built on the same HESCO manufacturing standard that has protected military and law enforcement personnel for over two decades.
The HESCO Level IV Series — Choosing the Right Plate
All three plates below are NIJ Level IV standalone. The difference is weight and cost.
| 4403 | 4601 | 4800 | |
|---|---|---|---|
| Series | 400 | 600 | 800 |
| Construction | Ceramic/UHMWPE | Ceramic/UHMWPE | Ceramic/UHMWPE |
| Curve | Multi-curve | Multi-curve | Multi-curve |
| Weight (10×12) | 7.7 lb | 6.4 lb | 4.9 lb |
| Thickness | 0.83″ | 1.18″ | 1.04″ |
| NIJ Rating | Level IV, .06 Certified | Level IV, .06 Certified | Level IV, .06 Compliant |
| Best For | Proven ceramic reliability at the most accessible price in the series | Professionals prioritizing weight savings without the 4800 premium | Professionals where every ounce counts |
| View 4403 | You are here | View 4800 |
Construction and Features
The 4601 uses Ceramic/UHMWPE construction finished with a CORDURA nylon wrap, highly durable, water-resistant, and built for the abrasion and daily wear of extended field use. Multi-curve design provides ergonomic fit for longer wear periods without sacrificing coverage.
Ballistic Performance
All shots tested at maximum velocity. Shot counts reflect NIJ Standard-0101.06 test protocol requirements and represent the standardized certification test, not a limit on the plate’s capability.
10×12 Shooter Cut | XL / Large / Medium SAPI
| Shots | Caliber | Round | Velocity |
|---|---|---|---|
| Lead Core | |||
| 6 | 5.56×45 | M193 | 3,280 ft/s |
| 6 | 7.62×39 | M67 | 2,410 ft/s |
| 6 | 7.62×51 | M80 | 2,810 ft/s |
| 3 | 7.62×63 | JSP | 2,794 ft/s |
| Mild Steel Core | |||
| 6 | 5.56×45 | M855/SS109 | 3,150 ft/s |
| 3 | 7.62×39 | M43 | 2,410 ft/s |
| 6 | 7.62x54R | LPS | 2,832 ft/s |
| Enhanced Performance | |||
| 6 | 5.56×45 | M855A1 | 3,180 ft/s |
| 3 | 7.62×51 | M80A1 | 3,050 ft/s |
| Armor Piercing Core | |||
| 6 | 7.62×39 | API | 2,410 ft/s |
| 2 | 7.62x54R | B-32 API | 2,850 ft/s |
| 3 | 7.62×51 | M61 | 2,830 ft/s |
| 1 | 7.62×63 | AP M2 | 2,910 ft/s |
Small SAPI
| Shots | Caliber | Round | Velocity |
|---|---|---|---|
| Lead Core | |||
| 3 | 5.56×45 | M193 | 3,280 ft/s |
| 3 | 7.62×39 | M67 | 2,410 ft/s |
| 3 | 7.62×51 | M80 | 2,810 ft/s |
| 1 | 7.62×63 | JSP | 2,794 ft/s |
| Mild Steel Core | |||
| 3 | 5.56×45 | M855/SS109 | 3,150 ft/s |
| 3 | 7.62×39 | M43 | 2,410 ft/s |
| 1 | 7.62x54R | LPS | 2,832 ft/s |
| Enhanced Performance | |||
| 3 | 5.56×45 | M855A1 | 3,180 ft/s |
| 1 | 7.62×51 | M80A1 | 3,050 ft/s |
| Armor Piercing Core | |||
| 3 | 7.62×39 | API | 2,410 ft/s |
| 1 | 7.62x54R | B-32 API | 2,850 ft/s |
| 1 | 7.62×51 | M61 | 2,830 ft/s |
| 1 | 7.62×63 | AP M2 | 2,910 ft/s |
Tested and verified to meet or exceed ballistic resistance as specified under NIJ Standard-0101.06. Download the official HESCO 4601 Tech Sheet.
Sizing
| Cut | Dimensions | Weight | Part Number |
|---|---|---|---|
| 10×12 Shooter Cut | 10.00 x 12.00 in | 6.4 lb | 4601-SH-MC-L |
| XL SAPI | 11.00 x 14.00 in | 8.8 lb | 4601-SA-MC-XL |
| Large SAPI | 10.25 x 13.25 in | 7.6 lb | 4601-SA-MC-L |
| Medium SAPI | 9.50 x 12.50 in | 6.6 lb | 4601-SA-MC-M |
| Small SAPI | 8.75 x 11.75 in | 5.7 lb | 4601-SA-MC-S |
Thickness: 1.18″ | Not sure what size you need? HESCO Armor Fit Guide
Complete Your Protection Zone
The 4601 pairs directly with HESCO Level IV side plates for full torso coverage:
About HESCO
HESCO has been manufacturing body armor for military and law enforcement for over 20 years. Every plate is produced at their facility in Aberdeen, Washington and tested to exceed NIJ standards across ballistic, blast, fragmentation, drop impact, vibration, UV, temperature, and chemical resistance.
Administrative
Federal export regulations apply. Sold only to verified purchasers. All armor orders require identity verification and a signed end user affidavit. Read our Armor Orders page before placing your order.
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Plate Size | 10×12 Shooter Cut, Large SAPI Cut – 10.75×13.25, Medium SAPI Cut – 9.5×12.5, Small SAPI Cut – 8.75×11.75, XL SAPI Cut – 11×14 |
| Armor Plate Level |