Description
Penn Arms L540-1 40MM spring-advance magazine drum launcher with a six-shot capacity and a rifled barrel and 5″ cylinder. Also available with a collapsible stock (L540-3)
- Caliber & Ammunition 40mm munitions up to 5” (127mm) in length
- Action: Break-action loading. Spring cylinder advance actuated by trigger pull.
- Safeties: Push button, cross bolt trigger safety.
Cartridge Alignment Safety keeps primer out of line with firing pin until trigger is pulled. - Barrel: 12” (304.8mm) rifled bore. 6 grooves, uniform right hand twist, 1 turn in 48”
- Materials: Barrel: 6061-T6 Aluminum, Type III Hard Coat Anodize
Frame/Fire Control Group – Steel
Foregrip & Trigger Grip: Super Tough (ST) Glass Filled Nylon Resin - Length: Fixed stock: 331/2” (850.9mm) / Collapsible stock: 291/2” retracted (749.3mm), 331/2” extended (850.9mm)
- Unloaded Weight: 9.2 LBM (4.18 KG)
- Capacity: Six (6) shots
- Sight Options: Adjustable aperture sight
- Rail Options: Picatinny top rail
- Stock: Fixed or Collapsible stock
- Color Options: Options available upon customer request




