Lancer L15 Patrol Rifle .300 Blackout

The Lancer L15 Patrol Rifle pairs a 16-inch Rosco Bloodline .300 Blackout barrel with a pistol-length gas system and a Superlative Arms adjustable gas block. That gives the owner a factory tuning path for subsonic, supersonic, suppressed, and unsuppressed loads while keeping the gun in a standard rifle configuration. The barrel uses a 1:8 twist, nitride finish, and 5/8x24 muzzle threads under the included A2 flash hider.

Lancer surrounds the barrel with a 13-inch LCH5 Gen2 carbon-fiber M-LOK handguard and full-length top rail. A Radian Raptor SD charging handle, Radian Talon ambidextrous safety, BCM Gunfighter grip, B5 Bravo stock, tactical enhanced magwell, and ambidextrous bolt release are installed at the factory. The rifle also ships with one 10-round and one 30-round L5AWM magazine made for .300 Blackout.

The 16-inch barrel gives up the compact handling that draws many buyers to .300 Blackout pistols and SBRs. In return, it avoids the factory-SBR registration path and keeps familiar AR-15 controls, magazines, triggers, stocks, optics, and M-LOK accessories in play. The basic mil-spec trigger and A2 flash hider are the two likely replacement points for a buyer planning a refined suppressed setup.