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Women is Clothes & Fashion

Shop women is clothing and accessories and get inspired by the latest fashion trends.

Simple Style

A new flattering style with all the comfort of our linen.

Easy Layers

Endless styling possibilities in a collection full of versatile pieces.

BLS PRECISION UH Airsoft Pellets 0.43g, 2300 BBs (Bag) - White

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BLS PRECISION ULTIMATE HEAVY Airsoft Pellets weighing 0.43 g in a pure white finish.

1 kg package (resealable bag, 2300 BBs).

The most popular ammunition for all airsoft guns (rifles, sniper rifles, LMGs, SMGs, shotguns, and pistols).

Suitable for AEG, HPA, gas guns, and spring-powered replicas.

The world’s best-selling BBs.

Hand-measured quality control.

BLS – Bestial Luxury Shots.

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BLS PRECISION ULTIMATE HEAVY airsoft BBs

Do you want your replica to shoot accurately, far and to hit opponents efficiently? Are you looking for the world’s best-selling airsoft ammunition that is perfectly polished, clean and easy to track? Do you need BBs that perform just as well for CQB arenas as they do for long-range precision shots? Then these are the right BBs for you. BLS PRECISION ULTIMATE HEAVY BBs are a trusted brand in the 6 mm ammunition market. This Taiwan-based manufacturer produces high-quality and globally best-selling BBs for all types of airsoft guns, whether you use a pistol, rifle, SMG, LMG or a sniper rifle. BLS PRECISION ULTIMATE HEAVY BBs are hand-measured and inspected to meet very strict quality standards. Besides dimensional accuracy, the manufacturer places great emphasis on surface quality – every BB is carefully polished to ensure maximum range and consistent flight trajectory. BLS offers the best price-to-quality ratio on the market. The measured diameter is 5.95 mm (± 0.01 mm), making them perfectly safe for use even in tight-bore inner barrels such as 6.01 mm, as well as in high-RoF builds over 25 BBs/s.

Introduction to BLS and their production process

BLS BB variants

PRECISION & BIO
The most common product line – classic plastic BBs or biodegradable BIO PLA variants. Diameter 5.95 mm (± 0.01 mm). Available in a resealable bag or a new portable bottle. Produced in weights from 0.20 to 0.32 g.
PRECISION ULTIMATE HEAVY & BIO ULTIMATE HEAVY
Special heavy-weight BBs, available in classic or BIO PLA versions. Diameter 5.95 mm (± 0.01 mm). Available in resealable 1000-count bags or 1 kg packs. Offered in 0.36–0.48 g.
STAINLESS ULTIMATE HEAVY
BBs with added metallic powder for increased weight and higher muzzle energy. Diameter 5.95 mm (± 0.01 mm). Comes in 1000-count bags in weights from 0.38 to 0.50 g. Not recommended for regular gameplay due to safety and increased hardness. They require frequent barrel cleaning and cause faster wear. Intended for competitive and target shooting.
TRACER & TRACER BIO
Premium tracer BBs for night games and arena tournaments. Diameter 5.95 mm (± 0.01 mm). Available in resealable bags or transport bottles. Produced in weights from 0.12 to 0.32 g. BLS now offers not only green and red but also blue tracer BBs.

Production, polishing and quality control of BLS BBs

Recommendations & practical tips

Keep your magazines clean
When crawling or playing in dusty environments, use pouches with flaps. Sand in your magazine will be carried straight into the hop-up chamber and barrel, degrading accuracy and damaging the bucking and barrel.
Don’t reuse BBs from the ground
Even tiny dust particles act like sandpaper inside your hop-up and barrel.
Regular inner barrel maintenance
After each game, clean the inner barrel with a cleaning rod and a dry microfiber cloth. Avoid oils – the barrel must stay dry and degreased for the hop-up to work properly. You can use isopropyl alcohol for degreasing. Also see our guide How to properly clean an airsoft barrel.
Watch your speedloaders
Dirt often enters your replica through a dirty speedloader. Keep them clean just like your magazines.
Material degradation
BIO/PLA BBs absorb moisture. If you store them in a magazine or open packaging for weeks, they may swell or change surface properties, causing jams and serious replica damage. Dispose of deformed BBs immediately.
Final tip
Don’t hoard BBs for years. Buy fresh stock before events and use opened bags quickly. Store them in the original sealed packaging with a silica gel packet. A cheap dirty BB can easily damage a premium barrel. Professional snipers even degrease their BBs before every game. If unsure which BB type to choose, read our guide How to choose the right airsoft BBs.

Technical Specifications

Product line: PRECISION ULTIMATE HEAVY
Approx. BB count per pack: 2300 (1 kg)
Weight per BB: 0.43 g
Material: Standard plastic (non-biodegradable)
Color: White
Diameter: 5.95 mm ± 0.01 mm
Packaging type: Resealable bag

Package Contents

BLS PRECISION ULTIMATE HEAVY 0.43 g BBs

Reference 1KG-H43

In stock 390 Items

Specific References

UPC: 12889

Women is Clothes & Fashion

Simple Style

Easy Layers

Women is Clothes & Fashion

Simple Style

Easy Layers

BLS PRECISION UH Airsoft Pellets 0.43g, 2300 BBs (Bag) - White

BLS PRECISION ULTIMATE HEAVY airsoft BBs

BLS BB variants

Recommendations & practical tips

Technical Specifications

Package Contents

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