| 主权项 |
1. A gun accessory configured for attachment to a gun rail, the gun accessory comprising a body with a substantially planar mounting surface configured for attachment to a gun,
the body of the gun accessory made of polymeric material with viscoelasticity in durometers in the hardness range of 5 Shore A to 90 Shore A, the polymeric material selected from the group of: synthetic rubber, natural rubber, neoprene, butyl rubber, silicone, urethane viscoelastic urethane, nylon, PVC, polyethylene, polystyrene, polypropylene, PVB, PVDF or Nanbrol®, a nano-particle reinforced nitrile butadiene rubber (NBR), and thermoplastic polymer alloys with SBR, EPDM or urethanes as base polymers and blended to optimize dynamic properties, dimensional stability and elasticity, thermal resistance and fatigue performance, andone or more projecting features which project from the body and away from the substantially planar mounting surface. |
