A Q-comp muzzle device comes threaded onto the barrel. Surrounding the barrel is a free-floating Wilson Combat 10.4” M-LOK compatible handguard with a Picatinny rail segment spanning across the top.

Unlike most 9 mm AR-style carbines, Wilson Combat uses a spring loaded ejector in the bolt face. My test sample has a 14.7” barrel with a Q Comp flash hider pinned and welded in place to bring ...