The 18 barreled DMR large frame gas gun variant from IWI is a 18 precision rifle featuring a 17 Freefloat Handguard with M-LOK and Arca a B5 Systems Stock and Grip and includes one (1) 20 round Magpul PMAG. The 18 barrel allows the user to take advantage of much of the .308 Winchester\'s velocity and accuracy potential without sacrificing mobility even with a suppressor. - Features a Custom Timney 2-Stage Trigger - 1:10 Twist Chrome Moly Vanadium HB For Exacting Precision with Match Ammunitions - Nitride Treated for Durability and Accuracy - 17 Free Floated M-LOK and Arca Rail for Accuracy and Accessory Compatibility