External upgrades and accessories, including tracer units, airsoft magazines, mock suppressors, grips and stocks, handguard rails, etc.
    76 products
    5KU's sight mounts for Hi Capa are the best way to mount your micro red dots to your hi capa.
    Yellow 5KU Sight Mount for Hi Capa
    5KU Aluminum Sight Mount For Gas Blowback Hi-Capa (Various Color Options)
    PTS Enhanced Polymer Airsoft M-Lok Rail Segments 11 09 07 05 03
    PTS Enhanced Polymer Airsoft M-Lok Rail Segments 3
    PTS Enhanced Polymer Airsoft M-Lok Rail Segments
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    Acetech Blaster Tracer Unit
    Acetech Blaster Tracer Unit
    Acetech Blaster Tracer Unit With Tracer and Flame Modes
    Save $5
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    Elite Force Glock 18C Magazine - VFC
    PTS Enhanced Polymer Stock (EPS) in Black or Tan
    BCM Gunfighter Vertical Grip Mod 3
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    Acetech Brighter C Tracer Unit
    Save $15
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    Airtech Studios Stock-Butt Extension for G&G ARP9 & 556 Series GOS-V5 Series
    Airtech Studios Stock-Butt Extension for G&G ARP9 & 556 Series GOS-V5 Series
    Airtech Studios Stock-Butt Extension for G&G ARP9 & 556 Series GOS-V5 Series
    Action Army CNC Charging Handle "Type 1for Action Army AAP-01 Gas Blowback Airsoft Pistol Black and Red Cocking Handle ASG
    Action Army CNC Charging Handle
    Action Army CNC Charging Handle "Type 1for Action Army AAP-01 Gas Blowback Airsoft Pistol
    ZCI Aluminum M4 Outer Barrel for M4 / M16 AEG Rifles (Length: 5.5, 10.5 or 14.5)
    ZCI Aluminum M4 Outer Barrel for M4 / M16 AEG Rifles 5.5
    ZCI Aluminum M4 Outer Barrel for M4 / M16 AEG Rifles (Length: 5.5, 10.5 or 14.5)
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    Airtech Studios G&G CM16 ARP9 & ARP 556 BEU Battery Extension Unit
    Airtech Studios G&G CM16 ARP9 & ARP 556 BEU Battery Extension Unit
    Action Army Thumb Rest For AAP-01 GBB Airsoft Pistol
    Action Army Thumb Rest for Action Army AAP-01 Airsoft Gas Blowback Pistols ASG Red
    Action Army Thumb Rest for Action Army AAP-01 Airsoft Gas Blowback Pistols
    G&G SSG-1 USR Airsoft 14mm CCW Thread Adapter
    G&G SSG-1 USR Airsoft 14mm CCW Thread Adapter
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    FAC Hi Capa Magazine Assist
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    PTS Enhanced Polymer Grip (EPG) for M4 AEG Airsoft Rifles Black Tan FDE
    PTS Enhanced Polymer Grip (EPG) for M4 AEG Airsoft Rifles
    PTS Enhanced Polymer Grip (EPG) for M4 AEG Airsoft Rifles
    Maxx CNC Aluminum Advanced Speed Trigger (Style A) Various Colors
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    APS M4 CQB-R Convertible Barrel Adapter / Extension Set (Thread: 14mm- Negative)
    Full Auto Custom M-Lok Handguard Rail
    HPA RD-4 Red Dot Sight
    HPA RD-4 Red Dot Sight
    HPA Reflex Red Dot with 2 Mounts
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    Acetech Lighter R Tracer Unit
    Save $5
    5 Slot Keymod Rail Segment
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    ASG Picatinny Lens Protector
    PTS EPF2 Vertical Foregrip Short in Black tan FDE OD Green
    PTS EPF2 Vertical Foregrip Short Black side grip
    PTS EPF2 Vertical Foregrip Short (Colors: Black, Tan, OD Green)
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    Angel Custom HIVE Airsoft Suppressor Barrel Extension (Model: 160mm / 14mm Neg. ) (various colors)
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    PTS FORTIS SHIFT VERTICAL GRIP (Rail, Keymod and M-Lok)
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    Pro-Arms CNC Aluminum Threaded Outer Barrel for SIG Sauer ProForce P320 M17 MHS Airsoft GBB
    Action Army Folding Rear Stock for AAP-01 GBB Airsoft Pistol
    Action Army Folding Rear Stock for AAP-01 GBB Airsoft Pistol
    Action Army Folding Rear Stock for AAP-01 GBB Airsoft Pistol
    Action Army CNC Charging Ring for AAP-01 GBB Airsoft Pistol Black and Red ASG
    Action Army CNC Charging Ring for AAP-01 GBB Airsoft Pistol ASG Red
    Action Army CNC Charging Ring for AAP-01 GBB Airsoft Pistol (Black or Red)
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    BCM 5.5” MLOK Rail Cover (Tan and Black)
    Save $3
    PTS 1” QD Sling Swivel
    HPA 30mm Magnifier Scope
    Matrix Mk90 CNC Aluminum Airsoft Mock Suppressor (Length: 145mm)
    PTS EPF2 Vertical Foregrip with AEG battery storage
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    APS Six Position Metal Buffer Tube for M4/M16 Series Retractable Stock
    APS Buffer Tube for M4/M16 Series in Black
    Pro-Arms Airsoft Thread Barrel for VFC SIG M18
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    Acetech Predator with Tracer Unit
    ACETECH Predator R Tactical Tracer Unit (Support Red and Green BBS)
    ACETECH Predator R Tactical Tracer Unit (Support Red and Green BBS)
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    JE JE Machine Pro Series Polymer Forward Angled Foregrip (Color: Black)
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    Acetech Lighter BT Tracer Unit Bluetooth Tracer
    Acetech Lighter BT Tracer Unit
    Save $20
    Sale
    Valken 7" Quad Rail Free Float Aluminum Handguard
    Save $10
    G&G GR16 Tactical Motor Grip