The Silent Steel USA BoltLok Flash Hider Combo 7.62mm with a 5/8×24 thread pairs a classic A1 flash hider with the BoltLok quick-detach mounting system from Silent Steel USA (brand part no. FHAQDL-B-762-58X24). It is built for fast, tool-less suppressor attachment, even with gloves, and its carbon-lock-resistant design reduces fouling and keeps the mount from seizing after high round counts. A precision-machined locking interface gives repeatable alignment and consistent point of impact shift, and a positive mechanical lock gives a clear tactile and audible sign that the suppressor is secure. It is fully compatible with the maker’s modular HUB-based suppressor system. This 7.62mm version is for shooters who run a 7.62mm rifle and want to swap a suppressor on and off quickly.

Key Specifications

• The caliber option is 7.62mm, so the flash hider is sized for rifles chambered in that cartridge.
• The muzzle thread pattern is 5/8×24, a standard .30 caliber barrel thread, so confirm your barrel matches before ordering.
• The muzzle device is a classic A1 flash hider, a proven design for reducing visible flash at the muzzle.
• Suppressor attachment uses the BoltLok quick-detach system, which lets you mount and remove a suppressor without tools.
• The positive mechanical lock gives audible and tactile confirmation, so you know the suppressor is secured.
• The carbon-lock-resistant design reduces fouling and prevents seizing after high round counts.
• The precision-machined locking interface returns the suppressor to the same alignment, keeping point of impact shift consistent.

Frequently Asked Questions

Is this a suppressor? No. It is a muzzle device and mounting accessory, with no suppression of its own; it is the part that lets a compatible suppressor attach and detach quickly.

What does this BoltLok Flash Hider Combo include? It pairs an A1 flash hider with the BoltLok quick-detach mount from Silent Steel USA, so one part serves as both the muzzle device and the suppressor mounting interface.

Which suppressors does it work with? Silent Steel USA states that the combo is fully compatible with its modular HUB-based suppressor system.

Buy the Silent Steel USA BoltLok Flash Hider Combo 7.62mm, 5/8×24

A flash hider that doubles as a quick-detach mount saves time every time the suppressor comes off or goes back on. This 7.62mm version carries the 5/8×24 thread, so check your barrel before you buy. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and see more from Silent Steel USA and our suppressor accessories selection.