Killer Instinct Deadening™ Limb Silencers (4-Pack)

If you want to turn your high-powered crossbow into a silent stalker and eliminate that annoying post-shot vibration, the Killer Instinct Deadening™ Limb Silencers are exactly what you need. These silencers are crafted from a proprietary, engineered visco-elastic material that acts like a sponge for shock. Not only will your shots be significantly quieter—crucial for not spooking game—but you'll also extend the life of your crossbow by absorbing the excess energy that would otherwise stress your limbs and bolts. It's a small investment that delivers a massive difference in feel and acoustics from the very first shot. Further product information ...

On order - order now and goods will be dispatched on: 21-Jul-2026 Delivery options
16,00 €
13,22 € excl. VAT
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SKU: A055398
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Killer Instinct Deadening™ Limb Silencers (4-Pack) – Quiet Your Rig

Ultimate Shock and Vibration Dampening

These "X-shaped" dampeners are designed to suck the life out of vibration. Featuring a clever friction-fit design, installation is a breeze—simply slide them between your split limbs, and they'll stay put without the need for adhesives or screws. The material is engineered to withstand extreme weather and the intense forces of modern crossbows. They are lightweight enough not to affect your bolt speed, but dense enough to kill that metallic "twang" instantly. They fit all Killer Instinct models and virtually any other split-limb crossbow on the market.

Interesting fact: The visco-elastic technology used in the Deadening™ series was originally developed for industrial machinery to protect sensitive components from high-frequency vibrations. Killer Instinct adapted this tech for archers to ensure the smoothest, quietest shooting experience possible. Your crossbow will go from a loud "crack" to a subtle "thump."

Technical Specifications

Feature Specification
Material Proprietary engineered visco-elastic polymer
Mounting Type Friction-fit (slide-in)
Compatibility All Killer Instinct crossbows & most split-limb models
Package Quantity 4 pieces
Colours Available Red or Grey
Main Benefit Reduces noise and "hand shock" vibration

How to Care for Your Silencers

These dampeners are virtually maintenance-free. If they get muddy, just rinse them with plain water. Avoid using harsh chemicals, solvents, or oils, as these can break down the polymer over time, making it sticky or brittle. When installing, ensure they are positioned symmetrically on both limbs to keep your bow perfectly balanced. Never force them into a gap that is clearly too narrow, as you don't want to stress the limb lamination.

Suitable Bolt Parameters

While limb silencers don't change your bolt requirements, a quiet rig is best paired with a high-quality bolt. For crossbows equipped with these dampeners, we recommend:

  • Bolt Length: 20" to 22" (depending on your crossbow model)
  • Shaft Material: High-modulus carbon for better vibration absorption
  • Weight: Minimum 380–400 grains (heavier bolts absorb more energy and work better with silencers)
  • Spine: Matched to your crossbow's speed (e.g., .001" to .003" tolerance)

Recommended Accessories

To fully optimize your shooting experience, consider a few other stealth upgrades. High-quality string wax and rail lube are essential to keep the friction noise down. If your rig doesn't have them already, string stoppers are the perfect next step to eliminate string oscillation. Finally, protect your upgraded machine during transport with a padded Slayer crossbow case.

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