Collection: Arcturus Parts

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  • ARCTURUS Sport AR-15 High Strength Polymer Complete Lower Receiver

    SKU: RCV-AN02-L

    Vendor:

    ARCTURUS Sport AR-15 High Strength Polymer Complete Lower Receiver

    Regular price
    $46.20
    Sale price
    $46.20
    Regular price
  • M4 Upper Receiver

    SKU: AT-SP-A11

    Vendor:

    M4 Upper Receiver

    Regular price
    $27.50
    Sale price
    $27.50
    Regular price
  • ARCTURUS Sport AR-15 High Strength Polymer Complete Upper Receiver

    SKU: RCV-AN02-U

    Vendor:

    ARCTURUS Sport AR-15 High Strength Polymer Complete Upper Receiver

    Regular price
    $41.80
    Sale price
    $41.80
    Regular price
  • CAT Legend Receiver

    SKU: AT-SP-C10L

    Vendor:

    CAT Legend Receiver

    Regular price
    $71.50
    Sale price
    $71.50
    Regular price
  • High Strength Polymer Complete Receiver Set LITE Series (w/ Molded Steel Insert)

    SKU: AT-SP-A14

    Vendor:

    High Strength Polymer Complete Receiver Set LITE Series (w/ Molded Steel Insert)

    Regular price
    $82.50
    Sale price
    $82.50
    Regular price
  • CAT V2 CENTAUR Complete Gearbox JP Spec

    SKU: GBX-V2C-JP

    Vendor:

    CAT V2 CENTAUR Complete Gearbox JP Spec

    Regular price
    $71.50
    Sale price
    $71.50
    Regular price
  • ARCTURUS M4 Metal Dummy Bolt Assembly

    SKU: AT-SP-A13

    Vendor:

    ARCTURUS M4 Metal Dummy Bolt Assembly

    Regular price
    $8.80
    Sale price
    $8.80
    Regular price
  • CAT WIRE Harness JP version, without MOSFET

    SKU: AT-SP-C03-JP

    Vendor:

    CAT WIRE Harness JP version, without MOSFET

    Regular price
    $24.20
    Sale price
    $24.20
    Regular price
  • C.A.T V2 CENTAUR Split Gearbox Complete Lower

    SKU: GBX-V2C-L

    Vendor:

    C.A.T V2 CENTAUR Split Gearbox Complete Lower

    Regular price
    $52.80
    Sale price
    $52.80
    Regular price
  • CAT WIRE Harness

    SKU: AT-SP-C03

    Vendor:

    CAT WIRE Harness

    Regular price
    $33.00
    Sale price
    $33.00
    Regular price
  • Ambi Selector Gear Set

    SKU: AT-SP-A08

    Vendor:

    Ambi Selector Gear Set

    Regular price
    $16.50
    Sale price
    $16.50
    Regular price
  • ARCTURUS M4/M16 Anti-Reversal Latch w/ Release

    SKU: AT-SP-A16-1

    Vendor:

    ARCTURUS M4/M16 Anti-Reversal Latch w/ Release

    Regular price
    $6.60
    Sale price
    $6.60
    Regular price
  • V2 Reinforced Tappet Plate and Spring set

    SKU: AT-SP-A22

    Vendor:

    V2 Reinforced Tappet Plate and Spring set

    Regular price
    $9.90
    Sale price
    $9.90
    Regular price
  • CAT V2 CENTAUR Split Gearbox Sheel w/ Screw

    SKU: AT-SP-C01

    Vendor:

    CAT V2 CENTAUR Split Gearbox Sheel w/ Screw

    Regular price
    $27.50
    Sale price
    $27.50
    Regular price
  • CAT Adjustble 18:1 Gesr Set

    SKU: AT-SP-C02

    Vendor:

    CAT Adjustble 18:1 Gesr Set

    Regular price
    $27.50
    Sale price
    $27.50
    Regular price
  • C.A.T V2 CENTAUR Split Gearbox Complete Upper

    SKU: GBX-V2C-U

    Vendor:

    C.A.T V2 CENTAUR Split Gearbox Complete Upper

    Regular price
    $38.50
    Sale price
    $38.50
    Regular price
  • CAT Versatile Receiver Set

    SKU: RCV-C10V

    Vendor:

    CAT Versatile Receiver Set

    Regular price
    $71.50
    Sale price
    $71.50
    Regular price
  • Microswitch Gearbox Flat Trigger MOD.1 Assembly

    SKU: TRI-AF1

    Vendor:

    Microswitch Gearbox Flat Trigger MOD.1 Assembly

    Regular price
    $11.00
    Sale price
    $11.00
    Regular price
  • C.A.T. AK Full Picatinny Rail

    SKU: RIS-CAT07-P

    Vendor:

    C.A.T. AK Full Picatinny Rail

    Regular price
    $24.20
    Sale price
    $24.20
    Regular price
  • C.A.T. AK M-LOK Rail

    SKU: RIS-CAT07-M

    Vendor:

    C.A.T. AK M-LOK Rail

    Regular price
    $24.20
    Sale price
    $24.20
    Regular price
  • C.A.T. AK Hybrid Rail

    SKU: RIS-CAT07-H

    Vendor:

    C.A.T. AK Hybrid Rail

    Regular price
    $24.20
    Sale price
    $24.20
    Regular price
  • C.A.T. Super Slim Stock

    SKU: STK-C08

    Vendor:

    C.A.T. Super Slim Stock

    Regular price
    $30.80
    Sale price
    $30.80
    Regular price
  • C.A.T. AK MOD1 Folding Stock w/ Picatinny Adapter

    SKU: STK-C07

    Vendor:

    C.A.T. AK MOD1 Folding Stock w/ Picatinny Adapter

    Regular price
    $44.00
    Sale price
    $44.00
    Regular price
  • C.A.T. PCC Vertical Pistol Grip

    SKU: GRP-C08

    Vendor:

    C.A.T. PCC Vertical Pistol Grip

    Regular price
    $15.40
    Sale price
    $15.40
    Regular price
  • C.A.T. Picatinny QD Sling Mount

    SKU: AT-SP-C13

    Vendor:

    C.A.T. Picatinny QD Sling Mount

    Regular price
    $17.60
    Sale price
    $17.60
    Regular price
  • Ambidextrous Bolt Stop & Magazine Release Set LITE Series

    SKU: AT-SP-A55

    Vendor:

    Ambidextrous Bolt Stop & Magazine Release Set LITE Series

    Regular price
    $19.80
    Sale price
    $19.80
    Regular price
  • M4 Stock Tube Assembly

    SKU: AT-SP-A23

    Vendor:

    M4 Stock Tube Assembly

    Regular price
    $25.30
    Sale price
    $25.30
    Regular price
  • CAT Gear Adjustment Tool

    SKU: AT-SP-C04

    Vendor:

    CAT Gear Adjustment Tool

    Regular price
    $6.60
    Sale price
    $6.60
    Regular price
  • C.A.T AR-15 Folding Buffer Tube Pin w/ Spring

    SKU: AT-SP-C12

    Vendor:

    C.A.T AR-15 Folding Buffer Tube Pin w/ Spring

    Regular price
    $8.80
    Sale price
    $8.80
    Regular price
  • CAT Versatile Changing Handel Set

    SKU: AT-SP-C09

    Vendor:

    CAT Versatile Changing Handel Set

    Regular price
    $11.00
    Sale price
    $11.00
    Regular price
  • ARCTURUS Retractable Crane Stock

    SKU: STK-012

    Vendor:

    ARCTURUS Retractable Crane Stock

    Regular price
    $27.50
    Sale price
    $27.50
    Regular price
  • ARCTURUS MOD1 WKS LBC Stock

    SKU: STK-015L

    Vendor:

    ARCTURUS MOD1 WKS LBC Stock

    Regular price
    $38.50
    Sale price
    $38.50
    Regular price
  • ARCTURUS MOD1 WKS Slim Stock

    SKU: STK-015S

    Vendor:

    ARCTURUS MOD1 WKS Slim Stock

    Regular price
    $33.00
    Sale price
    $33.00
    Regular price
  • CAT MPS Stock Set

    SKU: STK-C01

    Vendor:

    CAT MPS Stock Set

    Regular price
    $60.50
    Sale price
    $60.50
    Regular price
  • CAT Folding Buffer Tube w/ Steel Adapter

    SKU: AT-SP-C11

    Vendor:

    CAT Folding Buffer Tube w/ Steel Adapter

    Regular price
    $49.50
    Sale price
    $49.50
    Regular price
  • CAT Explore Receiver

    SKU: AT-SP-C10E

    Vendor:

    CAT Explore Receiver

    Regular price
    $60.50
    Sale price
    $60.50
    Regular price
  • CAT Versatile Receiver

    SKU: AT-SP-C10V

    Vendor:

    CAT Versatile Receiver

    Regular price
    $44.00
    Sale price
    $44.00
    Regular price
  • CAT01 Rail Set

    SKU: RIS-CAT01

    Vendor:

    CAT01 Rail Set

    Regular price
    $82.50
    Sale price
    $82.50
    Regular price
  • CAT02 Rail Set

    SKU: RIS-CAT02

    Vendor:

    CAT02 Rail Set

    Regular price
    $71.50
    Sale price
    $71.50
    Regular price
  • CAT03 Rail Set

    SKU: RIS-CAT03

    Vendor:

    CAT03 Rail Set

    Regular price
    $60.50
    Sale price
    $60.50
    Regular price
  • CAT04 Rail Set

    SKU: RIS-CAT04

    Vendor:

    CAT04 Rail Set

    Regular price
    $71.50
    Sale price
    $71.50
    Regular price
  • CAT Versatile Modular PCC Magwell

    SKU: AT-SP-C05P

    Vendor:

    CAT Versatile Modular PCC Magwell

    Regular price
    $29.70
    Sale price
    $29.70
    Regular price
  • CAT Versatile Modular AK Magwell

    SKU: AT-SP-C05K

    Vendor:

    CAT Versatile Modular AK Magwell

    Regular price
    $29.70
    Sale price
    $29.70
    Regular price
  • CAT Versatile Modular AR Magwell

    SKU: AT-SP-C05A

    Vendor:

    CAT Versatile Modular AR Magwell

    Regular price
    $24.20
    Sale price
    $24.20
    Regular price
  • ARCTURUS ZTAC SV Saiga-9 Shot Stabilizer 14mm CCW BLACK

    SKU: AMT-ZSV9

    Vendor:

    ARCTURUS ZTAC SV Saiga-9 Shot Stabilizer 14mm CCW BLACK

    Regular price
    $46.20
    Sale price
    $46.20
    Regular price