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Semi-Auto AR-15 Products

24 Product(s)
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Aero Precision EPC-9 9mm Direct Blowback Bolt Carrier Group - V2 - Nitride - APRH200083C

Aero Precision EPC-9 9mm Direct Blowback Bolt Carrier Group - V2 - Nitride - APRH200083C
$119 99 $179.99
In Stock
ASC AR-15/M4, 30 Round, .223/5.56x45mm Magazine, Black Marlube Coated Stainless Steel Body, Orange Follower - 30-223-SS-BM-O-ASC

ASC AR-15/M4, 30 Round, .223/5.56x45mm Magazine, Black Marlube Coated Stainless Steel Body, Orange Follower - 30-223-SS-BM-O-ASC
$13 52
In Stock
Aero Precision M4E1 Threaded 8" .300 Blackout Complete Upper Receiver w/ ATLAS R-ONE Handguard - Anodized Black - APAR700701M1

Aero Precision M4E1 Threaded 8" .300 Blackout Complete Upper Receiver w/ ATLAS R-ONE Handguard - Anodized Black - APAR700701M1
$429 99 $534.99
In Stock
Only 4 Left!
Aero Precision - M4E1 Complete Upper Receiver - 16" Barrel - .223/5.56 - APAR712705M7

Aero Precision - M4E1 Complete Upper Receiver - 16" Barrel - .223/5.56 - APAR712705M7
$429 99 $579.99
In Stock
Only 4 Left!
Stag Arms STAG 15 Tactical Complete Right Handed AR-15 Upper Receiver, 10.5" Black Nitride Barrel with Aero Precision BREACH Charging Handle & BCG - STAG15100312L

Stag Arms STAG 15 Tactical Complete Right Handed AR-15 Upper Receiver, 10.5" Black Nitride Barrel with Aero Precision BREACH Charging Handle & BCG - STAG15100312L
$449 99 $499.99
In Stock
Only 5 Left!
Aero Precision M4E1 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16" Mid Length Barrel EM-15 Gen 2 M-LOK Handguard Anodized Black - APAR640251M7

Aero Precision M4E1 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16" Mid Length Barrel EM-15 Gen 2 M-LOK Handguard Anodized Black - APAR640251M7

$389 99 $589.99
In Stock
Only 1 Left!
Bushmaster XM-15 Complete 5.56x45mm Upper Receiver 16" Barrel - 00-400003-BLK

Bushmaster XM-15 Complete 5.56x45mm Upper Receiver 16" Barrel - 00-400003-BLK
$449 99 $499.99
In Stock
Aero Precision EPC-9 Assembled 9mm Upper Receiver 5.5" Barrel 4.8" ATLAS R-ONE Handguard - Anodized Black - APAR620708M84

Aero Precision EPC-9 Assembled 9mm Upper Receiver 5.5" Barrel 4.8" ATLAS R-ONE Handguard - Anodized Black - APAR620708M84
$269 99 $444.99
In Stock
Only 2 Left!
Aero Precision - 10" .300 Blackout CMV Barrel 1:7 Twist 5R Rifling - APRH100063C

Aero Precision - 10" .300 Blackout CMV Barrel 1:7 Twist 5R Rifling - APRH100063C

$139 99 $159.99
In Stock
Only 6 Left!
Aero Precision M4E1 Threaded 14.5" 5.56 Mid-Length Complete Upper Receiver w/ ATLAS R-ONE Handguard - Anodized Black - APAR700704M5

Aero Precision M4E1 Threaded 14.5" 5.56 Mid-Length Complete Upper Receiver w/ ATLAS R-ONE Handguard - Anodized Black - APAR700704M5
$419 99 $574.99
In Stock
Only 4 Left!
Plum Crazy AR-15 Improved Gen II Complete Polymer Lower Receiver - Black

Plum Crazy AR-15 Improved Gen II Complete Polymer Lower Receiver - Black
Out of Stock
Aero Precision M4E1 Enhanced 8" .300 Blackout Complete Upper Receiver - Anodized Black - APAR640211M1

Aero Precision M4E1 Enhanced 8" .300 Blackout Complete Upper Receiver - Anodized Black - APAR640211M1
Out of Stock
Aero Precision M4E1 Threaded 14.5" 5.56 Mid-Length Complete Upper Receiver w/ ATLAS R-ONE Handguard -Cerakote FDE - APAR700714M5

Aero Precision M4E1 Threaded 14.5" 5.56 Mid-Length Complete Upper Receiver w/ ATLAS R-ONE Handguard -Cerakote FDE - APAR700714M5

Out of Stock
Plum Crazy AR-15 Complete Lower Receiver - Black - PlumCrazy TM

Plum Crazy AR-15 Complete Lower Receiver - Black - PlumCrazy TM
Out of Stock
CMMG Banshee 300 MKGS Complete Upper Receiver Group Kit 5" Barrel 9mm - Includes (3) 30rd Magazines - 94F17AA

CMMG Banshee 300 MKGS Complete Upper Receiver Group Kit 5" Barrel 9mm - Includes (3) 30rd Magazines - 94F17AA

Out of Stock
Aero Precision AR15 Complete Upper with 16" 5.56 Mid-Length Heavy QPQ Barrel & 15" ATLAS R-ONE M-LOK Handguard - OD Green Anodized - BLEM - APSL100479B

Aero Precision AR15 Complete Upper with 16" 5.56 Mid-Length Heavy QPQ Barrel & 15" ATLAS R-ONE M-LOK Handguard - OD Green Anodized - BLEM - APSL100479B

Out of Stock
Aero Precision M4E1 Threaded 8" .300 Blackout Complete Upper Receiver w/ ATLAS R-ONE Handguard - Cerakote FDE - APAR700711M1

Aero Precision M4E1 Threaded 8" .300 Blackout Complete Upper Receiver w/ ATLAS R-ONE Handguard - Cerakote FDE - APAR700711M1
Out of Stock
E3 Arms Omega-15 AR15 Black Polymer Complete Lower Receiver

E3 Arms Omega-15 AR-15 Black Polymer Complete Lower Receiver
Out of Stock
Aero Precision AR15 Complete Upper with No Forward Assist 7.5" 5.56 Barrel, 7" M-LOK ATLAS R-ONE Handguard - Anodized Black - APAR610601M0

Aero Precision AR15 Complete Upper with No Forward Assist 7.5" 5.56 Barrel, 7" M-LOK ATLAS R-ONE Handguard - Anodized Black - APAR610601M0
Out of Stock
E3 Arms AR-15 Improved Gen II Complete Polymer Lower Receiver

E3 Arms AR-15 Improved Gen II Complete Polymer Lower Receiver
Out of Stock
Bootleg 5.56x45mm AR-15 Complete Bolt Carrier Group Nitride - BP-C15-BCG

Bootleg 5.56x45mm AR-15 Complete Bolt Carrier Group Nitride - BP-C15-BCG
Out of Stock
Colt AR-15 Bolt Carrier Group Black Parkerized - Full Auto Capable - SP64028

Colt AR-15 Bolt Carrier Group Black Parkerized - Full Auto Capable - SP64028

Out of Stock
Surefire Institute California Compliant Complete Lower - SFI-15

Surefire Institute California Compliant Complete Lower - SFI-15

Out of Stock
CMMG Banshee 300 MK57 Complete Upper Receiver Group Kit 5" Barrel 5.7X28 - Includes (3) 40rd Magazines - 54F18E9

CMMG Banshee 300 MK57 Complete Upper Receiver Group Kit 5" Barrel 5.7X28 - Includes (3) 40rd Magazines - 54F18E9
Out of Stock
24 Product(s)
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