The action of the SUB2000 now features a redesigned operating handle for added comfort, a lightened action for easy racking, and an ambidextrous bolt hold-open. All additions provide for improved weapons manipulation. ROTATING FOREND The biggest update is the rotating forend that comes standard on every SUB2000 GEN3. Mounted optics and accessories now easily rotate out of the way for folding. Getting back in action is easy with a simple, singlehanded maneuver that maintains a seamless, quick deployment. No need for additional accessories. CHAMBER INDICATOR While not a replacement for standard firearm safety practices, a new chamber indicator has been added to the SUB2000 GEN3 to further assist the user in operating the firearm safely. This visual indicator is in the form of a peephole on the top of the firearm above the chamber. When a round is chambered, the brass is visi- ble through this peephole. TRIGGERThe GEN3 has a new aluminum trigger and redesigned trigger mechanics making for a lightened, 5 lb trigger pull. This updated trigger provides the user with more precise feedback for a clean, isolated trigger pull, translating into increased accuracy and follow-up shots.Specifications:Category: Tactical RiflesSeries: Gen3Model: SUB2000Caliber: 9mm LugerBarrel Length Range: 16a ^2 to 16.99a ^2Operating System: BlowbackStock Finish Group: BlackCapacity: 15Stock Material: SyntheticOAL: 29.25a ^2-30.45a ^2Sights: NoneBarrel Finish: BlackBarrel Material: SteelMuzzle: Thread ProtectorTwist: 1:10a ^2Receiver Description: Picatinny RailGrips: Black PolymerHandguards: M-LOK Slots w / Picatinny Style RailTrigger Pull Weight: 5 lbsReceiver Material: AluminumSafety: Push-BoltThread Pattern: 1 / 2a ^2x28Stock Description: FoldingBarrel Description: Steel ThreadedBarrel Length: 16.15a ^2Max Capacity: 15+1Receiver Finish: BlackWeight: 4.20 lbsStock Finish: Black