Issue 04 Preview – Noob Tube Recoil Staff Join the Conversation The newest single-shot grenade launcher in the U.S. Army's arsenal, the HK M320, fires low-velocity 40x46mm projectiles such as HE (High-Explosive); AP (Armor-Piercing); and less-lethal CS (tear gas), smoke, or illuminating ammunition. The M320 can be mounted to a weapon or used as a standalone launcher. BUTT STOCK In standalone configuration, this butt stock can be attached in seconds. It features a cushioned rubber butt pad and can be set for five different lengths. TRIGGER The double-action trigger does not require to be reset for it to be pulled again. SAFETY The two-position safety selector switch is ambidextrous. For the rest of this article, subscribe digitally here: RECOIL Issue 4 Explore RECOILweb:World War I: The Birth of the Modern Black GunDamascus Finish Products - Road to DamascusUS Coast Guard to Use Airsoft SIG P229 Pistols for TrainingBelgrade Military History Museum NEXT STEP: Download Your Free Target Pack from RECOILFor years, RECOIL magazine has treated its readers to a full-size (sometimes full color!) shooting target tucked into each big issue. Now we've compiled over 50 of our most popular targets into this one digital PDF download. From handgun drills to AR-15 practice, these 50+ targets have you covered. Print off as many as you like (ammo not included). Get your pack of 50 Print-at-Home targets when you subscribe to the RECOIL email newsletter. We'll send you weekly updates on guns, gear, industry news, and special offers from leading manufacturers - your guide to the firearms lifestyle.You want this. Trust Us.