5-Prong QD Flash hider

Silent Steel 5-Prong QD Flash hider is a suppressor mounting muzzle device. The prongs are connected to each other at the muzzle of the flash hider. This makes the prongs stronger and there is no risk of prongs bending. The monolithic prong design prevent prongs to ping under fire which is quite common feature of prong type flash hiders.

For short barreled rifles (10″-12″) we recommend A1, A2 or 5-prong Gen 2 flash hiders for maximum flash hiding.

The 5-prong flash hider has been updated to Gen 2 model. Gen 2 is compatible with BFA devices and it has improved flash hiding. Gen 2 Currently available in 1/2″x28 and caliber 5.56.

Technical Specifications:

Lenght: 62mm (M24x1,5 80mm)
Diameter: 22mm
Weight: 100g (M24x,15 160g)
Material: 25CrMo4
Surface treatment: nitriding

Threads:

Gen 1 5-prong flash hiders are multicaliber. The bullet channel is 11mm.

M13x1LH – Steyr AUG
M14x1
M14x1LH – AK47 and AK74 type rifles
M15x1
FHM15x1HK – Heckler & Koch rifles
M16x1 – Saiga 9K PCC
M18x1
M18x1SC – Scorpion Evo3 PCC sub machine gun
M24x1,5 – Saiga and other AK type rifles with M24 thread
1/2″x28 UNEF – Standard AR15 type rifle thread
5/8″x24 UNEF – Standard AR10 type rifle thread
1/2″x28MCX – Sig 5.56 MCX flash hider
5/8″x24MCX – Sig 7.62 MCX flash hider
25/32″x24 – FN Minimi and FN Mag flash hider

GEN 2 – 5.56 – 1/2″x28 UNEF

More info:

Taper at the front of the thread ensures solid lock up and minimal/repeatable POI shift and it also effectively blocks fouling from entering the mounting surfaces.

The heat resistant o-ring behind the thread secures the suppressor tightly on the flash hider and suppressor will not loosen up by itself. The heat resistant o-ring peak temperature resistance is 400c degrees. In our test the muzzle device temperature, with AR15 equipped with 5.56 Compact Streamer, was 280c degrees after 6 x 30 rounds magazines in row.

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