OCEANIA DEFENCE 556 RATCHET LOCK HYFLOW INCONEL SUPPRESSOR G4

The 556 RL HF is a small, robust, QD rifle suppressor made from 718 Inconel powder using Selective Laser Melting & 3D metal printing technology. The design is optimized for semi auto and select fire rifles to provide the best user experience in terms of noise reduction and low gas back pressure. The 556 RL HF is safe to use for 556 bolt action rifles.The Hyflow uses a patented flow design where gas is split into two paths at the blast baffle. The flow is balanced so that both paths exit at about the same time resulting in maximum suppression in minimum time for reduced impact to the firearm operational design, while maintaining reasonable sound reduction at both the muzzle and shooter’s ear.Due to the parallel processing of the Hyflow, gas is processed twice as fast as a single flow suppressor. The result is nearly identical bolt velocity and back pressure in suppressed direct impingement systems as an unsuppressed rifle. Faster gas processing allows time for suppressor pressure to drop before the bolt opens allowing gas to exit out the front of the suppressor instead of venting back at the user.The 556 RLHF is a one piece design for maximum strength to weight ratio and can not be disassembled. It mounts with a simple QD locking mechanism on a variety of muzzle devices and does not overlap the barrel.This can is built from 718 inconelThese are built to withstand abuse of short barrel, high volume fire as well as physical abuse like damage from dropped weapons or falling on the gun. In other words there is internal supports so that the can is strong structurally as well as from pressure effects.

• Hyflow Design: Splits and balances gas paths at the blast baffle to process gas twice as fast as single-flow designs, minimizing backpressure and maintaining normal bolt velocity.
• Ratchet Lock: Uses dual ratchets for secure attachment, redundancy, and near-silent installation.
• Built as a monolithic, non-serviceable one-piece unit designed for high-volume fire on short barrels.

• Caliber: 5.56mm
• Material: 718 Inconel
• Weight: 283g
• Overall Length: 159mm (105mm past the muzzle device)
• Diameter: 38mm
• Mounting System: Quick Detach using a dual-ratchet lever and ACME thread design

• Price includes VAT; shipping is excluded
• Orders Placed on weekends will be processed on Monday
• Orders placed Monday to Friday before 15:00 are shipped the same day
• Orders placed Monday to Thursday after 15:00 are shipped the following day
• Free shipping on orders over R2000

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