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AR-15

The AR-15 is the undisputed standard for modularity and performance. Whether you're setting up a home defense platform, upgrading to a duty rifle, or building a range gun that everyone will be envious of, Classic Firearms is here to help. Check out our selection of AR-15 rifles and AR-15 pistols from popular brands including ATI, Radical, Colt, Springfield, and Daniel Defense. If building is more your thing, we offer a great selection of upper receivers, lower receivers, kits, and parts. Of course, do not forget the magazines. All at Classic Firearms' incredible prices.

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UTG Leapers RBT-AM30 AR-15, 30 Round Windowed Polymer Magazine - Black

UTG Leapers RBT-AM30 AR-15, 30 Round Windowed Polymer Magazine - Black
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ATI Alpha Maxx Semi-Automatic AR-15 Pistol, 5.56 Nato, 7.5" Bbl, M-LOK Handguard,1-30 & 1- 60 Rd Mag, Flip-Up Sights, Adj Brace, Black - ATIGAX5567ML60

ATI Alpha Maxx Semi-Automatic AR-15 Pistol, 5.56 Nato, 7.5" Bbl, M-LOK Handguard,1-30 & 1- 60 Rd Mag, Flip-Up Sights, Adj Brace, Black - ATIGAX5567ML60
$349 99 $419.99
In Stock
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Classic Firearms AR-15 30 Round Enhanced Magazine - .223/5.56/.300BLK, Translucent Yellow - CLF556MODCYLW30

Classic Firearms AR-15 30 Round Enhanced Magazine - .223/5.56/.300BLK, Translucent Yellow - CLF556MODCYLW30
$9 99
In Stock
ETS Group AR1530G2BLK Gen 2 30rd 223 Rem/5.56 NATO Fits AR-15 Black

ETS Group AR1530G2BLK Gen 2 30rd 223 Rem/5.56 NATO Fits AR-15 Black
$9 99
In Stock
Gen II AR-15 / M16 100 Round Dual Drum Magazine .223/5.56 With Reinforced Feed Lips in Black

Gen II AR-15 / M16 100 Round Dual Drum Magazine .223/5.56 With Reinforced Feed Lips in Black
$99 99 $119.99
In Stock
Magpul MAG557-BLK PMAG GEN M3 Black Detachable 30rd 223 Rem, 5.56x45mm NATO for AR-15, M16, M4

Magpul MAG557-BLK PMAG GEN M3 Black Detachable 30rd 223 Rem, 5.56x45mm NATO for AR-15, M16, M4
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ATI Schmeisser S60, 60 Round AR-15 Magazine with Capacity Window, 223 Rem/5.56x45mm NATO Caliber for all AR 15 Platform Rifles, Black

ATI Schmeisser S60, 60 Round AR-15 Magazine with Capacity Window, 223 Rem/5.56x45mm NATO Caliber for all AR 15 Platform Rifles, Black
$29 99 $39.99
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Magpul MAG800-BLK PMAG GEN M3 Black Detachable 30rd 300 Blackout for AR-15

Magpul MAG800-BLK PMAG GEN M3 Black Detachable 30rd 300 Blackout for AR-15
$15 15
In Stock
Magpul Windowed PMAG 30 Gen M3 AR15, M16, M4, 5.56/.223 Mag - MAG556-BLK

Magpul Windowed PMAG 30 Gen M3 AR15, M16, M4, 5.56/.223 Mag - MAG556-BLK
$17 05
In Stock
Magpul MAG571-BLK PMAG GEN M2 MOE Black Detachable 30rd 223 Rem, 5.56x45mm NATO for AR-15, M16, M4

Magpul MAG571-BLK PMAG GEN M2 MOE Black Detachable 30rd 223 Rem, 5.56x45mm NATO for AR-15, M16, M4
$13 25
In Stock
Die Free Co Kung Fu Grip, Black, Nylon Pistol Grip, Fits AR15/M4/AR10/SR25 - KFGBLK

Die Free Co Kung Fu Grip, Black, Nylon Pistol Grip, Fits AR15/M4/AR10/SR25 - KFGBLK

$18 00
In Stock
Radical Firearms AR-15 RF00966 Forged Stripped Lower Receiver, Rifle, Multi-Caliber, Black, Hardcoat Anodized, 7075-T6 Aluminum

Radical Firearms AR-15 RF00966 Forged Stripped Lower Receiver, Rifle, Multi-Caliber, Black, Hardcoat Anodized, 7075-T6 Aluminum
$49 99 $80.99
In Stock
Warfighter Armory Key-Arma AR-15 5.56/.223 30-Round Polymer Magazine, Black - KEY-804

Warfighter Armory Key-Arma AR-15 5.56/.223 30-Round Polymer Magazine, Black - KEY-804

$7 99 $12.99
In Stock
Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL

Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL

$209 00 $219.00
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Breek Arms - Warhammer Mod 2 - AR-15 Ambidextrous Charging Handle - 7075-T6 Aluminum - BRK522

Breek Arms - Warhammer Mod 2 - AR-15 Ambidextrous Charging Handle - 7075-T6 Aluminum - BRK522
$49 95
In Stock
UTG ACCU-SYNC Spring-loaded AR15 Flip-up Rear Sight, Black - MNT-957

UTG ACCU-SYNC Spring-loaded AR15 Flip-up Rear Sight, Black - MNT-957
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UTG Leapers Ergonomic Ambidextrous Vertical Foregrip, Black RB-FGrip168B

UTG Leapers Ergonomic Ambidextrous Vertical Foregrip, Black RB-FGrip168B
$10 99 $14.97
In Stock
AR-15 .223/5.56NATO 30 Round Steel Aftermarket Magazine - Black

AR-15 .223/5.56NATO 30 Round Steel Aftermarket Magazine - Black

$12 99 $15.99
In Stock
UTG ACCU-SYNC Spring-Loaded AR15 Flip-up Front Sight, Black - MNT-757

UTG ACCU-SYNC Spring-Loaded AR15 Flip-up Front Sight, Black - MNT-757
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AS Designs ARC-Fire Trigger V2 - Ambi Kit (0° - 90° - 180°), Forced Reset Trigger, FRT, Mil-Spec Levers, AR-15 Compatible

AS Designs ARC-Fire Trigger V2 - Ambi Kit (0° - 90° - 180°), Forced Reset Trigger, FRT, Mil-Spec Levers, AR-15 Compatible
$249 99
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A.S. Designs 4140 Super Safety Kit - Black Oxide Coating, Heat Treated 4140 Tool Steel, Includes Pre-Cut Trigger, AR-15 Compatible

A.S. Designs 4140 Super Safety Kit - Black Oxide Coating, Heat Treated 4140 Tool Steel, Includes Pre-Cut Trigger, AR-15 Compatible
$90 00
In Stock
Radical Firearms FR16-5.56SOC-15RPR, AR-15 Rifle 5.56 Nato, 16" Socom Profile Barrel, RPR Free Float Rail - 30 Round Mag - RF00028

Radical Firearms FR16-5.56SOC-15RPR, AR-15 Rifle 5.56 Nato, 16" Socom Profile Barrel, RPR Free Float Rail - 30 Round Mag - RF00028
$419 99 $479.99
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Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Warhawk Green - MK2ALWHG

Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Warhawk Green - MK2ALWHG
$219 00 $229.95
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Magpul MAG557-MCT PMAG GEN M3 AR15/M4 223 Rem/5.56 NATO 30 Round Polymer Medium Coyote Tan

Magpul MAG557-MCT PMAG GEN M3 AR15/M4 223 Rem/5.56 NATO 30 Round Polymer Medium Coyote Tan
$14 20
In Stock
Magpul Windowed PMAG 30 Gen M3 AR15, M16, M4, 5.56/.223 Mag, Modified Coyote Brown - MAG556-MCB

Magpul Windowed PMAG 30 Gen M3 AR15, M16, M4, 5.56/.223 Mag, Modified Coyote Brown - MAG556-MCB

$18 00
In Stock
TacFire MAR095A AR-15 Ambidextrous Safety Selector, Steel, 1.25" Length, Black Finish

TacFire MAR095A AR-15 Ambidextrous Safety Selector, Steel, 1.25" Length, Black Finish
$13 90
In Stock
Colt M7 Bayonet, NO Scabbard - Good Condition, Fits M16's, M4's , AR-15's, Galil's, Gallants W / Bayonet Lugs, Etc.

Colt M7 Bayonet, NO Scabbard - Good Condition, Fits M16's, M4's , AR-15's, Galil's, Gallants W / Bayonet Lugs, Etc.

$99 00
In Stock
Hogue AR-15/M16 Stock Set with Buttstock and Grip

Hogue AR-15/M16 Stock Set with Buttstock and Grip
$59 46
In Stock
Magpul MAG560-BLK PMAG GEN M3 223 Rem/5.56 NATO 20rd Round Polymer Black

Magpul MAG560-BLK PMAG GEN M3 223 Rem/5.56 NATO 20rd Round Polymer Black
$15 15
In Stock
AR-15/M16 30 Round Steel Magazine

AR-15/M16 30 Round Steel Magazine
$12 99 $14.99
In Stock
Radical Firearms RF00133 - AR-15 Pistol, 7.5 Barrel, 5.56 Caliber, 7" RPR Free Float M-Lok Rail, Optic Ready

Radical Firearms RF00133 - AR-15 Pistol, 7.5 Barrel, 5.56 Caliber, 7" RPR Free Float M-Lok Rail, Optic Ready
$399 99 $429.99
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Radical Firearms, AR-15 Rifle 5.56 Nato, 16" Socom Profile Barrel, RPR Free Float Rail, 30 Rd Mag, B5 Bravo Stock, Shooters Pkg W/ Crimson Trace Optic

Radical Firearms, AR-15 Rifle 5.56 Nato, 16" Socom Profile Barrel, RPR Free Float Rail, 30 Rd Mag, B5 Bravo Stock, Shooters Pkg W/ Crimson Trace Optic
$479 99 $499.99
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ProMag RM10 AR-15 Rollermag .223/5.56 NATO 10rd Polymer Black Finish

ProMag RM10 AR-15 Rollermag .223/5.56 NATO 10rd Polymer Black Finish
$8 49 $10.99
In Stock
ATI Alpha Maxx Semi-Auto AR-15 Pistol 5.56 Nato/.223 Rem, 7.5" Bbl, Aluminum MLOK Handguard, 60 Rd Magazine, Flip-Up Sights, Brace, Black - ATIGAX556ML7TB60

ATI Alpha Maxx Semi-Auto AR-15 Pistol 5.56 Nato/.223 Rem, 7.5" Bbl, Aluminum MLOK Handguard, 60 Rd Magazine, Flip-Up Sights, Brace, Black - ATIGAX556ML7TB60

$339 99 $399.99
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Global Ordnance AR-15 30-Round 5.56x45mm NATO Steel Magazine - 23070

Global Ordnance AR-15 30-Round 5.56x45mm NATO Steel Magazine - 23070

$9 99
In Stock
UTG Leapers Ultra Slim Angled Foregrip M-LOK Matte Black

UTG Leapers Ultra Slim Angled Foregrip M-LOK Matte Black
$17 49 $22.97
In Stock
Atrius Development Group Forced Reset Selector, Single Side Safety Lever, Drop-In Install, Works With Standard Milspec Triggers, Made In The USA - ADG-FRS-S

Atrius Development Group Forced Reset Selector, Single Side Safety Lever, Drop-In Install, Works With Standard Milspec Triggers, Made In The USA - ADG-FRS-S

$179 99 $199.99
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Ruger "America's 250th Anniversary" Stripped Lower Receiver, Multi-Caliber, 7075-T6 Forged Aluminum, Anodized Black - 28502

Ruger "America's 250th Anniversary" Stripped Lower Receiver, Multi-Caliber, 7075-T6 Forged Aluminum, Anodized Black - 28502
$89 99 $109.99
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TacFire LPK01USA AR-15 Complete Lower Parts Kit W / Black A2 Grip Black

TacFire LPK01USA AR-15 Complete Lower Parts Kit W / Black A2 Grip Black
$42 99
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Classic Firearms AR-15 30 Round Enhanced Magazine - .223/5.56/.300BLK, Black With Yellow/Gold Accents - Mfg # CLF556MOD2BLK

Classic Firearms AR-15 30 Round Enhanced Magazine - .223/5.56/.300BLK, Black With Yellow/Gold Accents - Mfg # CLF556MOD2BLK
$7 99 $9.99
In Stock
TacFire MAR108 Anti-Walk Pin Set Black Steel AR-15

TacFire MAR108 Anti-Walk Pin Set Black Steel AR-15
$5 49 $6.99
In Stock
TacFire Operator Stock, 6-Position with Recoil Pad, QD Attachments, Mil-Spec, Black - MAR156-O

TacFire Operator Stock, 6-Position with Recoil Pad, QD Attachments, Mil-Spec, Black - MAR156-O
$13 84
In Stock
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Leapers UTG - AR15 Magazine - .223/5.56 - 10 Round Capacity - Black Polymer - Blue Anti-Tilt Follower - Stainless Steel Spring - RBT-AM10

Leapers UTG - AR15 Magazine - .223/5.56 - 10 Round Capacity - Black Polymer - Blue Anti-Tilt Follower - Stainless Steel Spring - RBT-AM10
$7 99 $9.97
In Stock
DuraMag SS AR-15 Magazine 2862041205CP 7.62x39mm 28-Round Stainless Steel Black

DuraMag SS AR-15 Magazine 2862041205CP 7.62x39mm 28-Round Stainless Steel Black
$21 76
In Stock
AR-15 Picatinny Rail Mounted Adjustable Bi-Pod by Aim Sports

AR-15 Picatinny Rail Mounted Adjustable Bi-Pod by Aim Sports
$14 99
In Stock
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Magpul MAG557-MCB PMAG GEN M3, Modified Coyote Brown, Detachable 30rd 223 Rem, 5.56x45mm NATO for AR-15, M16, M4

Magpul MAG557-MCB PMAG GEN M3, Modified Coyote Brown, Detachable 30rd 223 Rem, 5.56x45mm NATO for AR-15, M16, M4

$15 15
In Stock
Franklin Armory BFSIII Aluminum Black Hardcoat Anodize M4 Rifle Lower Receiver - 0020024BLK

Franklin Armory BFSIII Aluminum Black Hardcoat Anodize M4 Rifle Lower Receiver - 0020024BLK

$332 99
In Stock
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Franklin Armory Binary AR-Essential Black Curved Trigger - 0050633BLK

Franklin Armory Binary AR-Essential Black Curved Trigger - 0050633BLK

$179 00 $249.00
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