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Gun Parts/Gear

From barrels and upper receivers to muzzle devices and Forced Reset Triggers (FRTs), Classic Firearms carries all the parts you need to complete your dream gun build. We also offer an expansive selection of optics and accessories to compliment your rifle, pistol, or shotgun - as well as tactical gear to keep your equipment organized and running flawlessly. Whether you're looking for stocks, slings, body armor, or just a cool Classic Firearms tee shirt to wear to the range, you won't find better prices anywhere else.

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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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Panzer Arms BRC M1913 Pistol Brace, 1913 Compatible, Aluminum, Side Folding - PAARP9PBRA

Panzer Arms BRC M1913 Pistol Brace, 1913 Compatible, Aluminum, Side Folding - PAARP9PBRA

$99 00
In Stock
UTG Leapers Ergonomic Ambidextrous Vertical Foregrip, Black RB-FGrip168B

UTG Leapers Ergonomic Ambidextrous Vertical Foregrip, Black RB-FGrip168B
$10 99 $14.97
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Heritage Rough Rider Cylinder Firearm Part 22 WMR 6 Rounds Blued Steel

Heritage Rough Rider Cylinder Firearm Part 22 WMR 6 Rounds Blued Steel
$25 74
In Stock
Only 3 Left!
LBE Unlimited H3 Carbine Recoil Buffer AR-15/M16 Aluminum 5.6oz

LBE Unlimited H3 Carbine Recoil Buffer AR-15/M16 Aluminum 5.6oz
$59 99
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Only 5 Left!
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
UTG Leapers Ambi Foldable Tactical Foregrip w/ 5 Adjustable Positions RB-FGrip170B

UTG Leapers Ambi Foldable Tactical Foregrip w/ 5 Adjustable Positions RB-FGrip170B
$12 99 $15.97
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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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UTG Leapers Ultra Slim Angled Foregrip M-LOK Matte Black

UTG Leapers Ultra Slim Angled Foregrip M-LOK Matte Black
$17 49 $22.97
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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
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Hunters Specialties Buttstock Shell Holder Rifle Black Elastic Holds 9 Cartridges Durable Sleeve

Hunters Specialties Buttstock Shell Holder Rifle Black Elastic Holds 9 Cartridges Durable Sleeve

$1 81
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Classic Firearms T-Shirt - Black

Classic Firearms T-Shirt - Black
$24 99
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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 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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Magpul M-LOK AFG - Angled Fore Grip MAG598

Magpul M-LOK AFG - Angled Fore Grip MAG598
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NCStar CVCP2960B36 2960 Gun Case PVC Tactical Nylon Smooth 36" x 13" Exterior

NCStar CVCP2960B36 2960 Gun Case PVC Tactical Nylon Smooth 36" x 13" Exterior

$19 99 $22.40
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Bushmaster #3 Master Premium Lubricant - Protectant 1/2 ounce - Closeout - See Special Pricing Tiers - Box Of 50 Units Only $25.00 = .50 Cents Each

Bushmaster #3 Master Premium Lubricant - Protectant 1/2 ounce - Closeout - See Special Pricing Tiers - Box Of 50 Units Only $25.00 = .50 Cents Each
$2 99
In Stock
Classic Firearms T-Shirt - Navy

Classic Firearms T-Shirt - Navy
$24 99
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

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Hornady Reusable Dehumidifier Bag 450g Red

Hornady Reusable Dehumidifier Bag 450g Red
$10 58
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maglula UP60B Universal Loader and Unloader 9mm to 45 ACP Black Polymer

maglula UP60B Universal Loader and Unloader 9mm to 45 ACP Black Polymer
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TacFire MAR108 Anti-Walk Pin Set Black Steel AR-15

TacFire MAR108 Anti-Walk Pin Set Black Steel AR-15
$5 49 $6.99
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Bravo Company MFG Gunfighter Vertical Grip Mod-3 - Black - VGMCMRMOD3BK

Bravo Company MFG Gunfighter Vertical Grip Mod-3 - Black - VGMCMRMOD3BK
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TacFire MAR050B AR-15 Buffer Tube Stock Kit, Black Matte, 6 Position Stock & Carbine Spring.

TacFire MAR050B AR-15 Buffer Tube Stock Kit, Black Matte, 6 Position Stock & Carbine Spring.

$27 99 $32.99
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