Fuqua Precision Machining Spleen 5.56 Muzzle Brake, 5/8×24, Black DLC

The Fuqua Precision Machining Spleen (Fuqua Precision Machining part no. SSPL55658X24SSBLKDLC) is a 5.56-caliber muzzle brake machined from stainless steel and threaded 5/8×24, a less common thread pattern for a 5.56 barrel that typically indicates a heavier-contour or larger-diameter muzzle. As a brake, it vents propellant gas to counter muzzle rise and felt recoil, helping keep the sights on target for faster follow-up shots. The black DLC (diamond-like carbon) coating adds a hard, low-friction surface finish that resists wear and corrosion better than a bare stainless finish.

Key Specifications

• Chambered for 5.56-caliber barrels.
• Threaded 5/8×24.
• Machined from stainless steel.
• Finished in black DLC (diamond-like carbon) for a hard, low-friction, corrosion-resistant surface.
• The larger thread diameter suits heavier-contour or bull-barrel 5.56 builds.

Frequently Asked Questions

What thread pattern does this use? 5/8×24, less common for 5.56 and typically used on heavier-contour or larger-diameter muzzles.

What is DLC coating? Diamond-like carbon, a hard, low-friction finish that resists wear and corrosion better than bare stainless steel.

Buy the Fuqua Precision Machining Spleen Muzzle Brake

Tame recoil on your 5.56 build with a stainless brake finished in durable, low-friction black DLC. See more from Fuqua Precision Machining or shop our full lineup of AR muzzle devices. Order it from our Lubbock, Texas gun shop for fast, insured shipping.