Reach Further with BLS 0.40g Ultimate Heavy BBs - 1000 Round Bag (Ivory)

Stop letting the wind decide where your shot lands. The BLS 0.40g Ultimate Heavy series is designed for those who demand surgical precision from their high-powered RIFs. These are not your standard skirmish BBs; they are heavyweight projectiles engineered for consistency, high-density flight, and maximum energy retention over long distances. Finished in a high-visibility Ivory, these rounds allow you to track your shot perfectly through your optics without the "stealth" disadvantage of darker heavy-weight ammo.

Key Features & Performance

• High-Consistency Polishing - Every BB undergoes a multi-stage buffing process to ensure a seamless, glass-smooth finish that won't jam in tight-bore barrels.
• Triple-Checked Tolerance - Guaranteed 5.95mm diameter with a strict +/- 0.01mm tolerance for incredible shot-to-shot consistency.
• Superior Energy Retention - The 0.40g mass allows the BB to resist wind drift and maintain its "punch" at the end of its flight path.
• High-Visibility Ivory Colour - Unlike many heavyweight BBs that are grey or black, these Ivory rounds are easy to see through a scope, making hop-up adjustment a breeze.
• Double-Sealed Resealable Bag - Keeps your ammo dry and free from dust or contaminants between game days.

The "Pro" Take

If you are running a bolt-action sniper or a locked-to-semi DMR, these are the rounds you need. BLS is the actual manufacturer for many of the "boutique" brands you see on the market, so buying these gives you world-class performance without the re-branded price tag. The 0.40g weight is the "sweet spot" for many modern hop-up units; it is heavy enough to punch through light brush and ignore crosswinds, but not so heavy that it requires an excessively high Joule output to lift. In the world of long-range airsoft, consistency is king, and these deliver it in every bag.

UK Spec & Site Performance

In the UK, these are the gold standard for players operating under the "Sniper" or "DMR" site rules. Most UK sites limit Snipers to 2.3 Joules (approx. 500 FPS on a 0.20g) and DMRs to 1.88 Joules (approx. 450 FPS). When using these 0.40g rounds, you will benefit from "Joule Creep" in many gas or HPA systems, but always remember to "Chrono" on the weight you intend to use to stay within UK site safety limits. These rounds are particularly effective in the dense, damp woodlands of the UK, where they can cut through thin twigs and leaves that would deflect a lighter 0.25g BB. Whether you are hunting targets at a rainy woodland day or holding a long corridor in a concrete urban site, these BBs give you the range advantage you need.

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