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  • ARC FE Feature Enhanced V3 Drop-in Advanced Programable Optical ETU

    ARC FE Feature Enhanced V3 Drop-in Advanced Programable Optical ETU

    ARC FE Feature Enhanced V3 Drop-in Advanced Programable Optical ETU
    MSF-V3-FE

    Arcturus Tactical
    MSF-V3-FE
    $38.50
    $38.50
  • PERUN X ARCTURUS V3 PE™ MOSFET ETU

    PERUN X ARCTURUS V3 PE™ MOSFET ETU

    PERUN X ARCTURUS V3 PE™ MOSFET ETU
    MSF-V3-PE

    Arcturus Tactical
    MSF-V3-PE
    $93.50
    $93.50
  • ARCTURUS V3 ME™ Ultra Compact In-line MOSFET

    ARCTURUS V3 ME™ Ultra Compact In-line MOSFET

    ARCTURUS V3 ME™ Ultra Compact In-line MOSFET
    MSF-V3-ME

    Arcturus Tactical
    MSF-V3-ME
    $12.10
    $12.10
  • ARCTURUS RS™ CNC Steel Machined Gear Set (13:1) w/ Delay Chip

    ARCTURUS RS™ CNC Steel Machined Gear Set (13:1) w/ Delay Chip

    ARCTURUS RS™ CNC Steel Machined Gear Set (13:1) w/ Delay Chip
    GEA-13C

    Arcturus Tactical
    GEA-13C
    $34.65
    $34.65
  • Arcturus Tactical RS 13:1 Steel CNC Wide Use Gear Set w/ Delay Chip

    Arcturus Tactical RS 13:1 Steel CNC Wide Use Gear Set w/ Delay Chip

    Arcturus Tactical RS 13:1 Steel CNC Wide Use Gear Set w/ Delay Chip
    GEA-13C-W

    Arcturus Tactical
    GEA-13C-W
    $35.20
    $35.20
  • Sintered Steel Gear Set (18:1) w/ Delay Chip

    Sintered Steel Gear Set (18:1) w/ Delay Chip

    Sintered Steel Gear Set (18:1) w/ Delay Chip
    GEA-18S

    Arcturus Tactical
    GEA-18S
    $17.33
    $17.33
  • ARCTURUS Sintered Steel Wide Use Gear Set (18:1)

    ARCTURUS Sintered Steel Wide Use Gear Set (18:1)

    ARCTURUS Sintered Steel Wide Use Gear Set (18:1)
    GEA-18S-W

    Arcturus Tactical
    GEA-18S-W
    $17.33
    $17.33
  • CAT Adjustble 18:1 Gear Set

    CAT Adjustble 18:1 Gear Set

    CAT Adjustble 18:1 Gear Set
    AT-SP-C02

    Arcturus Tactical
    AT-SP-C02
    $28.88
    $28.88
  • CAT Gear Adjustment Tool

    CAT Gear Adjustment Tool

    CAT Gear Adjustment Tool
    AT-SP-C04

    Arcturus Tactical
    AT-SP-C04
    $6.93
    $6.93
  • Metal Rotary Hop-Up Unit for M4/M16 AEG Series

    Metal Rotary Hop-Up Unit for M4/M16 AEG Series

    Out of Stock

    Metal Rotary Hop-Up Unit for M4/M16 AEG Series
    HOP-V2M-R

    Arcturus Tactical
    HOP-V2M-R
    $20.90
    $20.90
    Out of Stock
  • ARCTURUS RS™ Reinforced Polymer Precision Rotary Hop-Up Unit for M4/M16 AEG Series

    ARCTURUS RS™ Reinforced Polymer Precision Rotary Hop-Up Unit for M4/M16 AEG Series

    ARCTURUS RS™ Reinforced Polymer Precision Rotary Hop-Up Unit for M4/M16 AEG Series
    HOP-V2P-R

    Arcturus Tactical
    HOP-V2P-R
    $20.90
    $20.90
  • ARCTURUS RS™ Gen 2 Reinforced Polymer Precision Rotary Hop-Up Unit for AK AEG Series

    ARCTURUS RS™ Gen 2 Reinforced Polymer Precision Rotary Hop-Up Unit for AK AEG Series

    Out of Stock

    ARCTURUS RS™ Gen 2 Reinforced Polymer Precision Rotary Hop-Up Unit for AK AEG Series
    HOP-V3P-R-1

    Arcturus Tactical
    HOP-V3P-R-1
    $28.60
    $28.60
    Out of Stock
  • ARCTURUS RS™ Reinforced Polymer Precision Rotary Hop-Up Unit w/ Magwell Spacer for AK AEG Series

    ARCTURUS RS™ Reinforced Polymer Precision Rotary Hop-Up Unit w/ Magwell Spacer for AK AEG Series

    ARCTURUS RS™ Reinforced Polymer Precision Rotary Hop-Up Unit w/ Magwell Spacer for AK AEG Series
    HOP-V3P-R

    Arcturus Tactical
    HOP-V3P-R
    $28.60
    $28.60
  • ARCTURUS RS™ Reinforced Polymer Rotary Hop-Up Compact Unit for PP19-01 AEG

    ARCTURUS RS™ Reinforced Polymer Rotary Hop-Up Compact Unit for PP19-01 AEG

    ARCTURUS RS™ Reinforced Polymer Rotary Hop-Up Compact Unit for PP19-01 AEG
    HOP-K9

    Arcturus Tactical
    HOP-K9
    $28.60
    $28.60
  • V3 Hop-Up Holder

    V3 Hop-Up Holder

    V3 Hop-Up Holder
    AT-SP-K39

    Arcturus Tactical
    AT-SP-K39
    $13.86
    $13.86
  • Split Type Hop-Up Bucking 60° w/ Nub

    Split Type Hop-Up Bucking 60° w/ Nub

    Out of Stock

    Split Type Hop-Up Bucking 60° w/ Nub
    AT-SP-U10

    Arcturus Tactical
    AT-SP-U10
    $4.62
    $4.62
    Out of Stock
  • ARCTURUS Hop-Up Bucking 70°

    ARCTURUS Hop-Up Bucking 70°

    ARCTURUS Hop-Up Bucking 70°
    AT-SP-U10H

    Arcturus Tactical
    AT-SP-U10H
    $3.47
    $3.47
  • V2 Reinforced Tappet Plate and Spring set

    V2 Reinforced Tappet Plate and Spring set

    V2 Reinforced Tappet Plate and Spring set
    AT-SP-A22

    Arcturus Tactical
    AT-SP-A22
    $10.40
    $10.40
  • V3 Reinforced Tappet Plate and Spring set

    V3 Reinforced Tappet Plate and Spring set

    V3 Reinforced Tappet Plate and Spring set
    AT-SP-K23

    Arcturus Tactical
    AT-SP-K23
    $10.40
    $10.40
  • Ambi Selector Gear Set

    Ambi Selector Gear Set

    Ambi Selector Gear Set
    AT-SP-A08

    Arcturus Tactical
    AT-SP-A08
    $17.33
    $17.33
  • ARCTURUS V2 Hybrid Ambi Selector Gear Set

    ARCTURUS V2 Hybrid Ambi Selector Gear Set

    ARCTURUS V2 Hybrid Ambi Selector Gear Set
    AT-SP-A61

    Arcturus Tactical
    AT-SP-A61
    $11.55
    $11.55
  • AK Selector Plate/Gear Parts Kit

    AK Selector Plate/Gear Parts Kit

    Out of Stock

    AK Selector Plate/Gear Parts Kit
    AT-SP-K43

    Arcturus Tactical
    AT-SP-K43
    $25.41
    $25.41
    Out of Stock
  • AK12 Selector Plate/Gear Parts Kit

    AK12 Selector Plate/Gear Parts Kit

    Out of Stock

    AK12 Selector Plate/Gear Parts Kit
    AT-SP-K44

    Arcturus Tactical
    AT-SP-K44
    $25.41
    $25.41
    Out of Stock
  • ARCTURUS AK12 Microswitch 4 Models Selector Plate

    ARCTURUS AK12 Microswitch 4 Models Selector Plate

    ARCTURUS AK12 Microswitch 4 Models Selector Plate
    AT-SP-K12

    Arcturus Tactical
    AT-SP-K12
    $9.24
    $9.24
  • ARCTURUS AK12 Selector Plate w/ Reflector

    ARCTURUS AK12 Selector Plate w/ Reflector

    ARCTURUS AK12 Selector Plate w/ Reflector
    AT-SP-K56

    Arcturus Tactical
    AT-SP-K56
    $11.55
    $11.55
  • ARCTURUS AK Selector Plate w/ 3 Modes Reflector for V3 PE Gearbox

    ARCTURUS AK Selector Plate w/ 3 Modes Reflector for V3 PE Gearbox

    ARCTURUS AK Selector Plate w/ 3 Modes Reflector for V3 PE Gearbox
    AT-SP-K14R

    Arcturus Tactical
    AT-SP-K14R
    $11.55
    $11.55
  • ARCTURUS PP19-01 Selector Plate/Gear Parts Kit

    ARCTURUS PP19-01 Selector Plate/Gear Parts Kit

    ARCTURUS PP19-01 Selector Plate/Gear Parts Kit
    AT-SP-K913

    Arcturus Tactical
    AT-SP-K913
    $23.10
    $23.10
  • ARCTURUS RS™ CNC Steel Ball Bearing Spring Guide

    ARCTURUS RS™ CNC Steel Ball Bearing Spring Guide

    Out of Stock

    ARCTURUS RS™ CNC Steel Ball Bearing Spring Guide
    AT-SP-U01

    Arcturus Tactical
    AT-SP-U01
    $15.02
    $15.02
    Out of Stock
  • ARCTURUS RS™ V2 CNC POM Nozzle w/O-ring 21.15mm

    ARCTURUS RS™ V2 CNC POM Nozzle w/O-ring 21.15mm

    ARCTURUS RS™ V2 CNC POM Nozzle w/O-ring 21.15mm
    AT-SP-A09

    Arcturus Tactical
    AT-SP-A09
    $10.40
    $10.40
  • V3 CNC POM Nozzle w/O-ring 19.85mm

    V3 CNC POM Nozzle w/O-ring 19.85mm

    V3 CNC POM Nozzle w/O-ring 19.85mm
    AT-SP-K09

    Arcturus Tactical
    AT-SP-K09
    $10.40
    $10.40
  • Sector Gear Delay Chip

    Sector Gear Delay Chip

    Out of Stock

    Sector Gear Delay Chip
    AT-SP-U08

    Arcturus Tactical
    AT-SP-U08
    $5.78
    $5.78
    Out of Stock
  • ARCTURUS RS™ MIM Steel Teeth Piston & Bearing Piston Head Set

    ARCTURUS RS™ MIM Steel Teeth Piston & Bearing Piston Head Set

    Out of Stock

    ARCTURUS RS™ MIM Steel Teeth Piston & Bearing Piston Head Set
    AT-SP-U05

    Arcturus Tactical
    AT-SP-U05
    $20.79
    $20.79
    Out of Stock
  • ARCTURUS RS™ Cylinder Head

    ARCTURUS RS™ Cylinder Head

    Out of Stock

    ARCTURUS RS™ Cylinder Head
    AT-SP-U04

    Arcturus Tactical
    AT-SP-U04
    $11.55
    $11.55
    Out of Stock
  • V2 Microswitch Fire Control Parts Kit

    V2 Microswitch Fire Control Parts Kit

    V2 Microswitch Fire Control Parts Kit
    AT-SP-A29

    Arcturus Tactical
    AT-SP-A29
    $15.02
    $15.02
  • ARCTURUS V2 Hybrid Microswitch Fire Control Group

    ARCTURUS V2 Hybrid Microswitch Fire Control Group

    ARCTURUS V2 Hybrid Microswitch Fire Control Group
    AT-SP-A29H

    Arcturus Tactical
    AT-SP-A29H
    $19.64
    $19.64
  • V3 Microswitch Fire Control Group Set

    V3 Microswitch Fire Control Group Set

    V3 Microswitch Fire Control Group Set
    AT-SP-K42

    Arcturus Tactical
    AT-SP-K42
    $12.71
    $12.71
  • Anti-Reversal Latch

    Anti-Reversal Latch

    Out of Stock

    Anti-Reversal Latch
    AT-SP-A16

    Arcturus Tactical
    AT-SP-A16
    $6.93
    $6.93
    Out of Stock
  • ARCTURUS M4/M16 Anti-Reversal Latch w/ Release

    ARCTURUS M4/M16 Anti-Reversal Latch w/ Release

    ARCTURUS M4/M16 Anti-Reversal Latch w/ Release
    AT-SP-A16-1

    Arcturus Tactical
    AT-SP-A16-1
    $6.93
    $6.93
  • ARCTURUS Standard Anti-Reversal Latch Set

    ARCTURUS Standard Anti-Reversal Latch Set

    ARCTURUS Standard Anti-Reversal Latch Set
    AT-SP-U16-1

    Arcturus Tactical
    AT-SP-U16-1
    $6.93
    $6.93
  • ARCTURUS V2 Universal Cut off Lever w/ Screw & Spring

    ARCTURUS V2 Universal Cut off Lever w/ Screw & Spring

    ARCTURUS V2 Universal Cut off Lever w/ Screw & Spring
    AT-SP-A05-1

    Arcturus Tactical
    AT-SP-A05-1
    $5.78
    $5.78
  • V3 Cut Off Lever

    V3 Cut Off Lever

    Out of Stock

    V3 Cut Off Lever
    AT-SP-K07

    Arcturus Tactical
    AT-SP-K07
    $5.78
    $5.78
    Out of Stock
  • ARCTURUS MUR M4 Forward Assist

    ARCTURUS MUR M4 Forward Assist

    ARCTURUS MUR M4 Forward Assist
    AT-SP-A36M

    Arcturus Tactical
    AT-SP-A36M
    $5.78
    $5.78
  • ARCTURUS Sport Series Bolt Stop Set

    ARCTURUS Sport Series Bolt Stop Set

    ARCTURUS Sport Series Bolt Stop Set
    AT-SP-A44

    Arcturus Tactical
    AT-SP-A44
    $10.40
    $10.40
  • ARCTURUS MUR Receiver Body Pin

    ARCTURUS MUR Receiver Body Pin

    ARCTURUS MUR Receiver Body Pin
    AT-SP-A31

    Arcturus Tactical
    AT-SP-A31
    $9.24
    $9.24
  • ARCTURUS M4/E3/LITE Replacement Gearbox Body Pin

    ARCTURUS M4/E3/LITE Replacement Gearbox Body Pin

    ARCTURUS M4/E3/LITE Replacement Gearbox Body Pin
    AT-SP-U15

    Arcturus Tactical
    AT-SP-U15
    $3.47
    $3.47
  • ARCTURUS AKM Receiver Front Pin - Upper

    ARCTURUS AKM Receiver Front Pin - Upper

    ARCTURUS AKM Receiver Front Pin - Upper
    AT-SP-K58

    Arcturus Tactical
    AT-SP-K58
    $5.78
    $5.78
  • ARCTURUS AK12 Receiver Front Pin - Upper

    ARCTURUS AK12 Receiver Front Pin - Upper

    ARCTURUS AK12 Receiver Front Pin - Upper
    AT-SP-K54

    Arcturus Tactical
    AT-SP-K54
    $5.78
    $5.78
  • ARCTURUS PP19-01 Outer Barrel Pin

    ARCTURUS PP19-01 Outer Barrel Pin

    ARCTURUS PP19-01 Outer Barrel Pin
    AT-SP-K919

    Arcturus Tactical
    AT-SP-K919
    $5.78
    $5.78
  • MIM Steel M4 Selector Set

    MIM Steel M4 Selector Set

    MIM Steel M4 Selector Set
    AT-SP-A21

    Arcturus Tactical
    AT-SP-A21
    $16.17
    $16.17
  • ARCTURUS Sport AR-15 Selector Set

    ARCTURUS Sport AR-15 Selector Set

    ARCTURUS Sport AR-15 Selector Set
    AT-SP-A46

    Arcturus Tactical
    AT-SP-A46
    $11.55
    $11.55