Rifle Parts

2,547 Items

Browse Rifle Barrels, Stocks, Triggers, Bolt Carriers & More - 2,547 Products / 332 Models

Our range of rifle parts (2,547) provides everything you need to maintain, repair, or customize your rifle for any purpose.

We have rifle barrels for precision shooting, stocks for added stability, triggers to enhance control, and bolt carriers for reliable cycling. With options tailored for various rifle platforms, you’ll find the right components to improve rifle's performance.

Shop trusted brands like BROWNELLS, AERO PRECISION, COLT, and MAGPUL and take advantage of savings Up To 85% Off on rifle parts built for quality and reliability. View all our Gun Parts.

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CMMG - AR-15/M16 22LR BRAVO CONVERSION KITS CMMG - AR-15/M16 22LR BRAVO CONVERSION KITS
5 Stars
(4.5)

$164.99 - $199.99

In stock
BREEK ARMS - AR-15 WARHAMMER MOD2 AMBIDEXTROUS CHARGING HANDLE BREEK ARMS - AR-15 WARHAMMER MOD2 AMBIDEXTROUS CHARGING HANDLE
5 Stars
(4.7)

$40.99 - $119.99

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BROWNELLS - AR-15 RETRO HANDGUARD SETS BROWNELLS - AR-15 RETRO HANDGUARD SETS
5 Stars
(4.5)

$40.99 - $41.99

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J P ENTERPRISES - AR-15 REDUCED POWER SPRING KIT J P ENTERPRISES - AR-15 REDUCED POWER SPRING KIT
5 Stars
(4.6)

$10.40

In stock
ALG DEFENSE - AR-15 ENHANCED MILITARY-STYLE TRIGGERS ALG DEFENSE - AR-15 ENHANCED MILITARY-STYLE TRIGGERS
5 Stars
(4.6)

$65.00 - $79.00

In stock
BROWNELLS - M16 5.56 LIGHTWEIGHT BOLT CARRIER GROUP BROWNELLS - M16 5.56 LIGHTWEIGHT BOLT CARRIER GROUP
5 Stars
(4.4)

$134.99

In stock
LUTH-AR LLC - AR-15 A1 REAR SIGHT ASSEMBLY LUTH-AR LLC - AR-15 A1 REAR SIGHT ASSEMBLY
5 Stars
(3.1)
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In stock
BROWNELLS - AR-15 C7 STRIPPED UPPER RECEIVER BROWNELLS - AR-15 C7 STRIPPED UPPER RECEIVER
5 Stars
(3.8)

$149.99

In stock
MAGPUL - CTR® COLLAPSIBLE MIL-SPEC CARBINE STOCK FOR AR-15 MAGPUL - CTR® COLLAPSIBLE MIL-SPEC CARBINE STOCK FOR AR-15
5 Stars
(4.9)

$49.99 - $56.99

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BROWNELLS - AR-15/M16 ACCU-WEDGE BROWNELLS - AR-15/M16 ACCU-WEDGE
5 Stars
(4.1)

$7.99

In stock
AERO PRECISION - M4E1 STRIPPED LOWER RECEIVERS FOR AR-15 AERO PRECISION - M4E1 STRIPPED LOWER RECEIVERS FOR AR-15
5 Stars
(4.7)
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DOUBLE STAR - AR-15/M16/M4 SKINNY STYLE CARBINE HANDGUARD DOUBLE STAR - AR-15/M16/M4 SKINNY STYLE CARBINE HANDGUARD
5 Stars
(4.4)

$8.99

In stock
DANIEL DEFENSE - MK18 STRIPPED SOCOM UPPER RECEIVER DANIEL DEFENSE - MK18 STRIPPED SOCOM UPPER RECEIVER
5 Stars
(4.4)

$899.99

In stock
Product badge B5 SYSTEMS - BRAVO COLLAPSIBLE MIL-SPEC STOCK FOR AR-15 B5 SYSTEMS - BRAVO COLLAPSIBLE MIL-SPEC STOCK FOR AR-15
5 Stars
(4.3)

$57.95 - $84.55

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MAGPUL - MBUS® FLIP-UP SIGHT SET FOR AR-15 MAGPUL - MBUS® FLIP-UP SIGHT SET FOR AR-15
5 Stars
(4.5)

$69.99 - $74.99

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BROWNELLS - M16 5.56 BOLT CARRIER GROUP NITRIDE MP BROWNELLS - M16 5.56 BOLT CARRIER GROUP NITRIDE MP
5 Stars
(4.6)

$98.99

In stock
DANIEL DEFENSE - M4A1 SOCOM BLOCK II 5.56 NATO STRIPPED UPPER RECEIVER DANIEL DEFENSE - M4A1 SOCOM BLOCK II 5.56 NATO STRIPPED UPPER RECEIVER
5 Stars
(4.6)

$899.99 - $949.99

In stock
Product badge WHITE OAK ARMAMENT - AR-15/M16 223 WYLDE MATCH BARRELS WHITE OAK ARMAMENT - AR-15/M16 223 WYLDE MATCH BARRELS
5 Stars
(4.4)

$289.99 - $325.00

$325.00

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AERO PRECISION - GEN 2 STRIPPED LOWER RECEIVER FOR AR-15 AERO PRECISION - GEN 2 STRIPPED LOWER RECEIVER FOR AR-15
5 Stars
(4.5)

$119.99 - $139.99

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Product badge GEISSELE AUTOMATICS LLC - MARITIME BOLT CATCH FOR AR-15 GEISSELE AUTOMATICS LLC - MARITIME BOLT CATCH FOR AR-15
5 Stars
(4.4)

$22.30

$25.99

In stock
BROWNELLS - AR-15 M16A1 RETRO BARREL ASSEMBLIES BROWNELLS - AR-15 M16A1 RETRO BARREL ASSEMBLIES
5 Stars
(4.1)

$217.99 - $278.99

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MIDWEST INDUSTRIES, INC. - COMBAT M-LOK FREE FLOAT HANDGUARDS FOR AR-15 MIDWEST INDUSTRIES, INC. - COMBAT M-LOK FREE FLOAT HANDGUARDS FOR AR-15
5 Stars
(4.7)

$134.99 - $201.95

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COLT - M4 5.56 UPPER RECEIVER GROUPS COLT - M4 5.56 UPPER RECEIVER GROUPS
5 Stars
(4.2)

$444.99 - $909.99

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TIMNEY - AR-15 DROP-IN TRIGGER MODULE SOLID SHOE TIMNEY - AR-15 DROP-IN TRIGGER MODULE SOLID SHOE
5 Stars
(4.5)

$241.99 - $277.99

In stock
MAGPUL - ACS® COLLAPSIBLE MIL-SPEC CARBINE STOCK FOR AR-15 MAGPUL - ACS® COLLAPSIBLE MIL-SPEC CARBINE STOCK FOR AR-15
5 Stars
(4.8)

$75.99 - $85.99

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MAGPUL - MOE® COLLAPSIBLE MIL-SPEC CARBINE STOCK FOR AR-15 MAGPUL - MOE® COLLAPSIBLE MIL-SPEC CARBINE STOCK FOR AR-15
5 Stars
(4.4)

$35.99

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HOGUE - AR-15 PISTOL GRIP HOGUE - AR-15 PISTOL GRIP
5 Stars
(4.8)

$25.46

In stock
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