5.56 muzzle brake recessed inside handguard

TSS “REAPER II” Muzzle Brake 30 cal Type 2 5/8-24 – Texas Shooter's Supply

AR-15 Muzzle Brakes, AR-15 Flash Hiders & AR-15 Compensators

Fortis RED Muzzle Brake 5.56MM Mod 2

Best Linear Compensators: Blast It Forward [2023]

Javelin-8.5-SD M-LOK Handguard - SOTMFG

Dirty Bird 7.5 Pistol 556 M-LOK Complete Upper - Dirty Bird Industries

300BLKOUT Upper w 8.0 Barrel, recessed w/ JAVELIN-12 SD M-LOK Rail - SOTMFG

Precision Armament M11 SPR Muzzle Brake (5.56/.223)

Ruger PC9 Carbine w/ M-LOK Rail, Telescopic - 9mm, 18.6 [19125]

223 5.56 AR 1.5 Linear Compensator Nano Flash Can from S&J Hardware on 7.5 Pistol Review

GunTec Muzzle Brake Short Slip-Over Barrel Shroud AR-15 1/2-28 Thread

AR15 Upper Receiver Build –

AR-15 5.56/.223 Two Chamber Muzzle Brake - Midwest Industries, Inc.