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Stock Parts

Customize your rifle with a fixed or adjustable stock from Classic Firearms. Shop popular brands like B5 Systems, Magpul, and Strike Industries online at Classic Firearms today!

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Mil-Spec 6 Position Stock Set, Buffer Tube, Spring, Buffer,Plate Nut .223 Carbine Rifle Kit - ST003M+ST007M

Mil-Spec 6 Position Stock Set, Buffer Tube, Spring, Buffer,Plate Nut .223 Carbine Rifle Kit - ST003M+ST007M
$36 49
In Stock
Mil-Spec 6 Position Buffer Tube, Spring, Buffer,Plate Nut .223 Carbine Rifle Kit - ST007M

Mil-Spec 6 Position Buffer Tube, Spring, Buffer,Plate Nut .223 Carbine Rifle Kit - ST007M
$22 76
In Stock
Aero Precision AR15/AR10 Enhanced Carbine Buffer Tube - APRH101227C

Aero Precision AR15/AR10 Enhanced Carbine Buffer Tube - APRH101227C
$34 99 $48.99
In Stock
Only 5 Left!
Spikes Tactical SLA501S Carbine Buffer Spring Mil-Spec 17-7 Stainless Steel

Spikes Tactical SLA501S Carbine Buffer Spring Mil-Spec 17-7 Stainless Steel
$8 96
In Stock
ProMag Archangel 556 Conversion Stock (Ruger 10/22*) - Black Polymer - AA556R

ProMag Archangel 556 Conversion Stock (Ruger 10/22*) - Black Polymer - AA556R
$99 99 $138.65
In Stock
Only 3 Left!
Pioneer Arms Premium Polish Imported Laminated Wood Furniture Set, Includes Butt Stock, Upper & Lower Handguard with Stock Screws - POL-AK-WOOD-SET

Pioneer Arms Premium Polish Imported Laminated Wood Furniture Set, Includes Butt Stock, Upper & Lower Handguard with Stock Screws - POL-AK-WOOD-SET
$89 99 $99.99
In Stock
Aim Sports Buffer Tube AR15/M4 Black, 6-Position Adjustable, Anodized Finish, XDB15PSTOC.

Aim Sports Buffer Tube AR15/M4 Black, 6-Position Adjustable, Anodized Finish, XDB15PSTOC.
$13 76
In Stock
Aero Precision AR15 Rifle Buffer Kit - APRH100298C

Aero Precision AR15 Rifle Buffer Kit - APRH100298C
$54 99 $71.99
In Stock
Only 1 Left!
Hogue AR-15/M-16 Kit - Finger Groove Beavertail Grip and OverMolded Collapsible Buttstock

Hogue AR-15/M-16 Kit - Finger Groove Beavertail Grip & OverMolded Collapsible Buttstock - Flat Dark Earth - 15356
$67 96
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TacFire MAR049B Buffer Tube Kit Mil-Spec AR-15 Black Aluminum AR-Pistol Platform

TacFire MAR049B Buffer Tube Kit Mil-Spec AR-15 Black Aluminum AR-Pistol Platform
$21 99
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B5 Systems BRV1082 Bravo Stock Black Synthetic for AR-15 with Mil-Spec Receiver Extensions (Tube Not Included)

B5 Systems BRV1082 Bravo Stock Black Synthetic for AR-15 with Mil-Spec Receiver Extensions (Tube Not Included)
TOO LOW TO SHOW
In Stock
Sylvan Arms AR-15 Folding Stock Adapter - Gen 4 - Left Folding - ARH400-L

Sylvan Arms AR-15 Folding Stock Adapter - Gen 4 - Left Folding - ARH400-L
$169 99
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TAPCO Intrafuse Saiga Furniture Set - FDE- 16813

TAPCO Intrafuse Saiga Furniture Set - FDE- 16813

$29 99 $89.99
In Stock
Sylvan Arms Right Side Folding Adapter - 4140 Steel - SA5P-R

Sylvan Arms Right Side Folding Adapter - 4140 Steel - SA5P-R
$189 99 $219.99
In Stock
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Mil-Spec 6 Position Buffer Tube, Spring, Buffer, Dual Loop Sling Adapter End Plate, Castle Nut .223 Carbine Rifle Kit - MAR047-B

Mil-Spec 6 Position Buffer Tube, Spring, Buffer, Dual Loop Sling Adapter End Plate, Castle Nut .223 Carbine Rifle Kit - MAR047-B
$24 69
In Stock
Spikes Tactical SLA00T2 ST-T2 Tactical Buffer 4.02oz Aluminum Black Hardcoat Anodized

Spikes Tactical SLA00T2 ST-T2 Tactical Buffer 4.02oz Aluminum Black Hardcoat Anodized

$34 16
In Stock
Aero Precision AR15 Rifle Buffer - APRH100285C

Aero Precision AR15 Rifle Buffer - APRH100285C
$12 99 $22.99
In Stock
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Archangel AA9130OD OPFOR Precision Stock OD Green Synthetic Fixed with Adjustable Cheek Riser for Mosin Nagant M1891

Archangel AA9130OD OPFOR Precision Stock OD Green Synthetic Fixed with Adjustable Cheek Riser for Mosin Nagant M1891

$179 23
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Daniel Defense 281020614501 Collapsible Buttstock/Pistol Grip/VFG AR-15 Glass Reinforced Polymer Brown

Daniel Defense 281020614501 Collapsible Buttstock/Pistol Grip/VFG AR-15 Glass Reinforced Polymer Brown
$136 00
In Stock
Only 2 Left!
Mission First Tactical BMS Battlelink Minimalist Stock Collapsible Black for AR-15, M16, M4 with Commercial Tubes (Tube Not Included)

Mission First Tactical BMS Battlelink Minimalist Stock Collapsible Black for AR-15, M16, M4 with Commercial Tubes (Tube Not Included)
$49 99
In Stock
Spikes Tactical SLA00T3 Heavy Buffer ST-T3 Aluminum Black Hardcoat Anodized 5.04oz

Spikes Tactical SLA00T3 Heavy Buffer ST-T3 Aluminum Black Hardcoat Anodized 5.04oz
$40 46
In Stock
Sbtact TF1913-01-SB TF 1913 Folding Pistol Brace

Sbtact TF1913-01-SB TF 1913 Folding Pistol Brace
$159 99
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Adaptive Tactical Performance Stock For AR Pattern Rifles Black - AT02012

Adaptive Tactical Performance Stock For AR Pattern Rifles Black - AT02012
$42 16
In Stock
Strike Industries ARSPRESLICKRED Buffer Tube AR Pistol Platform Red Anodized Aluminum Handgun

Strike Industries ARSPRESLICKRED Buffer Tube AR Pistol Platform Red Anodized Aluminum Handgun

$68 95
In Stock
Only 1 Left!
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