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Level III/RF1 Ultralight Side Plate - IGY6 DEFENSE
IGY6 DEFENSE

Level III / RF1 Side Plate

Weighing only 1 pound and ranking among the lightest side plates in the industry, our Level III/RF1 polyethylene side plate delivers dependable rifle protection without sacrificing mobility. Designed to defeat standard lead-core 7.62×51, 7.62×39, and 5.56 threats, it allows users to move faster while reducing fatigue. Anyone who has served in the military or law enforcement understands one simple truth—weight means everything.

Level III / RF1

Lightweight rifle protection against common lead-core rifle threats.

Only 1 lb

One of the lightest 6×6 side plates available for increased mobility.

Pure Polyethylene

Advanced PE construction minimizes weight while maintaining performance.

Multi-Hit

Built to withstand multiple impacts while maintaining reliable protection.

Performance Profile

Protection Without The Weight

Side armor should enhance protection—not become a burden. This RF1 side plate was engineered for users who spend long hours wearing equipment and understand that every ounce matters. At only one pound, it offers exceptional maneuverability while maintaining dependable rifle protection.

Level III / RF1 protection
Only 1 lb
Multi-hit capable
6" × 6" side plate
Single-curve profile
Pure polyethylene construction
01 Design Philosophy

Weight Means Everything

Side armor provides critical additional coverage, but it should not create unnecessary fatigue or restrict movement. The Level III/RF1 side plate was developed for users who need dependable rifle protection while keeping their equipment as light and efficient as possible.

At only one pound, the plate helps reduce cumulative load across the carrier and allows the wearer to move, work, and remain effective for longer periods. Its single-curve profile improves comfort while the pure polyethylene construction delivers protection without the weight associated with heavier materials.

1 lb Plate Weight
6 × 6 Plate Size
RF1 Threat Protection
Product Details

Specifications

Threat Protection
Level III / RF1
Weight
1 lb
Curve
Single curve
Plate Size
6" × 6"
Thickness
0.85"
Material
Pure polyethylene
Capability
Multi-hit capable
Protection Profile

Designed Against Common Rifle Threats

5.56×45mm M193 3250 FPS
7.62×39mm MSC 2400 FPS
7.62×51mm / .308 2780 FPS
Important

Price Is for One Plate

This listing includes one Level III/RF1 side plate. To purchase a complete set, select a quantity of 2 before adding the product to your cart.

Purchase Conditions

Shipping Restrictions

This product cannot be shipped to New York or Connecticut. Customers are responsible for confirming all applicable state and local body-armor laws before purchasing.

The IGY6 Difference

More Coverage. Less Weight.

A lightweight side plate designed to provide dependable rifle protection while preserving the mobility, comfort, and endurance required for real-world use.