A compact, bolt-action sporting model with controls similar to those found on modern sporting rifles, the CZ 600 TRAIL delivers high levels of accuracy in a compact package. Long Picatinny rails are integrated on both the top of its aluminum receiver and forend. Additional mounting points include M-LOK® slots on the forend. The AR-15 compatible pistol grip features interchangeable backstraps that are compatible with the CZ P-09 pistol. The four-position telescopic stock features a cheekpiece on the left side. The 223 Rem. caliber model is compatible with AR magazines, while the 7,62×39 caliber model is compatible with the original CZ BREN 2 / CZ BREN 2 Ms series fiber-reinforced polymer magazines. Length 690-890 mm Barrel length 16" / 412 mm Barrel Profile Semi-Heavy Weight 2,8 kg Caliber 223 Rem. Magazine capacity 10 Sights No Trigger Double-stage, Adjustable Cheekpiece Yes LOP 143-347 mm Stock Polymer Stock finish - Twist Rate | Number of Grooves 1:7 / 6 Thread M15x1 Trigger Pull Weight 4-6 N 2nd Trigger Pull Weight [N] 9,5-17 N Upper Receiver size I (mini)