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Rifle Parts

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TriggerTech AR0TBB25NNC Adaptable Independence Trigger AR-15 Red & Blue with White Engraving Two-Stage Curved 2.50-5 lbs

TriggerTech AR0TBB25NNC Adaptable Independence Trigger AR-15 Red & Blue with White Engraving Two-Stage Curved 2.50-5 lbs

Out of Stock
MKE MP5/AP5/SP5 Tri-Lug Muzzle Device

MKE MP5/AP5/SP5 Tri-Lug Muzzle Device
Out of Stock
Aero Precision AR15/AR10 Enhanced Carbine Buffer Tube - Kodiak Brown Anodized - APRH101804C

Aero Precision AR15/AR10 Enhanced Carbine Buffer Tube - Kodiak Brown Anodized - APRH101804C
Out of Stock
AR-15 Assembled .750 Low Profile Gas Block with Installed and Pinned Carbine Length Gas Tube - MAR008-750GB

AR-15 Assembled .750 Low Profile Gas Block with Installed and Pinned Carbine Length Gas Tube - MAR008-750GB
Out of Stock
Aero Precision M4E1 Complete Upper, 16" 5.56 Mid-Length Barrel with 15" Enhanced M-LOK Handguard, VG6 Gamma 556, BREACH CH and 5.56 Black Nitride BCG - Anodized Black - APSL100391

Aero Precision M4E1 Complete Upper, 16" 5.56 Mid-Length Barrel with 15" Enhanced M-LOK Handguard, VG6 Gamma 556, BREACH CH and 5.56 Black Nitride BCG - Anodized Black - APSL100391

Out of Stock
Aero Precision M4E1 Complete Upper, 16" 5.56 Mid-Length Barrel with 15" Enhanced M-LOK Handguard, VG6 Epsilon 556, BREACH CH and 5.56 Black Nitride BCG - Anodized Black - APSL100425

Aero Precision M4E1 Complete Upper, 16" 5.56 Mid-Length Barrel with 15" Enhanced M-LOK Handguard, VG6 Epsilon 556, BREACH CH and 5.56 Black Nitride BCG - Anodized Black - APSL100425
Out of Stock
MAG Release EXT CZ75B STL

MAG Release EXT CZ75B STL

Out of Stock
Sig Sauer STOCKXFIXEDFOLDBLK OEM Black Folding Fixed/Folding for Sig MPX & MCX (1913 Pic Rail)

Sig Sauer STOCKXFIXEDFOLDBLK OEM Black Folding Fixed/Folding for Sig MPX & MCX (1913 Pic Rail)

Out of Stock
Sig Sauer CALXMCX9B300TAP MCX Virtus Caliber Exchange Kit 300 Blackout 9" Black Nitride Carbon Steel Barrel with Three Prong Flash Hider & Gas Block Assembly for AR-15

Sig Sauer CALXMCX9B300TAP MCX Virtus Caliber Exchange Kit 300 Blackout 9" Black Nitride Carbon Steel Barrel with Three Prong Flash Hider & Gas Block Assembly for AR-15

Out of Stock
Geissele Automatics 05495H3 Super 42 H3 Buffer, Braided Wire Spring, Carbine Length for AR-15

Geissele Automatics 05495H3 Super 42 H3 Buffer, Braided Wire Spring, Carbine Length for AR-15

Out of Stock
Foxtrot Mike 9mm, Front Charging 16" Upper with Micro 4 Port - FM9U-F1615-4

Foxtrot Mike 9mm, Front Charging 16" Upper with Micro 4 Port - FM9U-F1615-4

Out of Stock
Foxtrot Mike 9MM, Rear Charging 16" Upper with Micro 4 Port - FM9U-R1615-4

Foxtrot Mike 9MM, Rear Charging 16" Upper with Micro 4 Port - FM9U-R1615-4

Out of Stock
Aero Precision AR15 BREACH Charging Handle with Large Lever in Anodized Black & 5.56 PRO Series BCG - APCS100837

Aero Precision AR15 BREACH Charging Handle with Large Lever in Anodized Black & 5.56 PRO Series BCG - APCS100837

Out of Stock
Aero Precision AR15 BREACH Charging Handle with Large Lever in Anodized Black/Tan & 5.56 PRO Series BCG - APCS100838

Aero Precision AR15 BREACH Charging Handle with Large Lever in Anodized Black/Tan & 5.56 PRO Series BCG - APCS100838

Out of Stock
Aero Precision AR10 BREACH Charging Handle with Large Lever in Anodized Black & .308 BCG - APCS308167

Aero Precision AR10 BREACH Charging Handle with Large Lever in Anodized Black & .308 BCG - APCS308167
Out of Stock
Aero Precision AR10 BREACH Charging Handle with Large Lever in Anodized Black/Tan & .308 BCG - APCS308168

Aero Precision AR10 BREACH Charging Handle with Large Lever in Anodized Black/Tan & .308 BCG - APCS308168

Out of Stock
Aero Precision EPC-9 Threaded 5.5" 9mm Complete Upper Receiver with ATLAS R-ONE 4.8" Handguard, VG6 Epsilon 9mm Muzzle Device, BREACH Charging Handle, & 9mm BCG - Anodized Black - APSL100399

Aero Precision EPC-9 Threaded 5.5" 9mm Complete Upper Receiver with ATLAS R-ONE 4.8" Handguard, VG6 Epsilon 9mm Muzzle Device, BREACH Charging Handle, & 9mm BCG - Anodized Black - APSL100399

Out of Stock
Aero Precision EPC-9 Threaded 8.3" 9mm Complete Upper Receiver with ATLAS R-ONE 7.3" Handguard, VG6 Epsilon 9mm Muzzle Device, BREACH Charging Handle, & 9mm BCG - Anodized Black - APSL100400

Aero Precision EPC-9 Threaded 8.3" 9mm Complete Upper Receiver with ATLAS R-ONE 7.3" Handguard, VG6 Epsilon 9mm Muzzle Device, BREACH Charging Handle, & 9mm BCG - Anodized Black - APSL100400

Out of Stock
Aero Precision EPC-9 Threaded 16" 9mm Complete Upper Receiver with ATLAS S-ONE 15" Handguard, VG6 Gamma 9mm Muzzle Device, BREACH Charging Handle, & 9mm BCG - Anodized Black - APSL100401

Aero Precision EPC-9 Threaded 16" 9mm Complete Upper Receiver with ATLAS S-ONE 15" Handguard, VG6 Gamma 9mm Muzzle Device, BREACH Charging Handle, & 9mm BCG - Anodized Black - APSL100401

Out of Stock
Aero Precision M4E1 Threaded Assembled Receiver Set - OD Green Cerakote - APCS100827

Aero Precision M4E1 Threaded Assembled Receiver Set - OD Green Cerakote - APCS100827

Out of Stock
RS Regulate Kalashnikov Rifle M-LOK Handguard with Sling Loop Cutout, for 1.0mm Stamped Receivers - GKR-7MS

RS Regulate Kalashnikov Rifle M-LOK Handguard with Sling Loop Cutout, for 1.0mm Stamped Receivers - GKR-7MS

Out of Stock
Aero Precision M4E1 Enhanced 10" .300 Blackout Pistol Length Complete Upper Receiver with 9.3" Enhanced Handguard, Adjustable Gas Block, BREACH Charging Handle, & PRO Series BCG - Anodized Black - APSL100392

Aero Precision M4E1 Enhanced 10" .300 Blackout Pistol Length Complete Upper Receiver with 9.3" Enhanced Handguard, Adjustable Gas Block, BREACH Charging Handle, & PRO Series BCG - Anodized Black - APSL100392

Out of Stock
Aero Precision M5E1 Enhanced 20" .308 CMV Rifle Length Complete Upper Receiver with 15" Enhanced M-LOK Handguard, BREACH Charging Handle, & .308 BCG - Anodized Black - APSL100397

Aero Precision M5E1 Enhanced 20" .308 CMV Rifle Length Complete Upper Receiver with 15" Enhanced M-LOK Handguard, BREACH Charging Handle, & .308 BCG - Anodized Black - APSL100397

Out of Stock
Aero Precision M5 (.308) Carbine Complete Lower Receiver with MOE Grip, Nickel Boron Trigger, No Stock - Anodized Black - APSL100406

Aero Precision M5 (.308) Carbine Complete Lower Receiver with MOE Grip, Nickel Boron Trigger, No Stock - Anodized Black - APSL100406

Out of Stock
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Whether you're looking for a new barrel or a conversion kit, Classic Firearms has all the parts you need for your rifle build. Shop popular brands like Aero Precision, Magpul, CMMG, and Strike Industries online at Classic Firearms!

 
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