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Rifle Parts

2,813 Items

Browse Rifle Barrels, Stocks, Triggers, Bolt Carriers & More - 2,813 Products / 353 Models

Our range of rifle parts (2,813) 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 BROWNING 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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LAW TACTICAL LLC - AR-15/M16 GEN3-M FOLDING STOCK ADAPTER LAW TACTICAL LLC - AR-15/M16 GEN3-M FOLDING STOCK ADAPTER
5 Stars
(4.7)

$229.99 - $234.99

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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

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MAGPUL - B.A.D. LEVER® BATTERY ASSIST DEVICE FOR AR-15/M4 MAGPUL - B.A.D. LEVER® BATTERY ASSIST DEVICE FOR AR-15/M4
5 Stars
(4.4)

$26.49

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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Product badge GEISSELE AUTOMATICS LLC - SSA-E SUPER SEM-AUTOMATIC ENHANCED 2-STAGE TRIGGER FOR AR-15 GEISSELE AUTOMATICS LLC - SSA-E SUPER SEM-AUTOMATIC ENHANCED 2-STAGE TRIGGER FOR AR-15
5 Stars
(4.9)

$189.99

$245.00

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

$40.99 - $41.99

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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

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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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BROWNELLS - AR-15 C7 STRIPPED UPPER RECEIVER BROWNELLS - AR-15 C7 STRIPPED UPPER RECEIVER
5 Stars
(3.8)

$149.99

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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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Product badge GEISSELE AUTOMATICS LLC - B-GC BROWNELLS/GEISSELE COMPETITION 1-STAGE TRIGGER FOR AR-15 GEISSELE AUTOMATICS LLC - B-GC BROWNELLS/GEISSELE COMPETITION 1-STAGE TRIGGER FOR AR-15
5 Stars
(4.3)

$139.99

$189.99

In stock
Product badge GEISSELE AUTOMATICS LLC - SSA SUPER SEM-AUTOMATIC 2-STAGE TRIGGER FOR AR-15 GEISSELE AUTOMATICS LLC - SSA SUPER SEM-AUTOMATIC 2-STAGE TRIGGER FOR AR-15
5 Stars
(4.9)

$189.99

$245.00

In stock
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

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Product badge CMC TRIGGERS - AR-15 TACTICAL TRIGGER GROUP CMC TRIGGERS - AR-15 TACTICAL TRIGGER GROUP
5 Stars
(4.5)

$123.74 - $164.99

$164.99

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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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Product badge GEISSELE AUTOMATICS LLC - B-G2S-E BROWNELLS/GEISSELE ENHANCED 2-STAGE TRIGGER FOR AR-15 GEISSELE AUTOMATICS LLC - B-G2S-E BROWNELLS/GEISSELE ENHANCED 2-STAGE TRIGGER FOR AR-15
5 Stars
(4.4)

$139.99

$179.99

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DANIEL DEFENSE - MK18 STRIPPED SOCOM UPPER RECEIVER DANIEL DEFENSE - MK18 STRIPPED SOCOM UPPER RECEIVER
5 Stars
(4.5)

$899.99

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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
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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

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ROCK RIVER ARMS - AR-15 NATIONAL MATCH 2-STAGE TRIGGER ROCK RIVER ARMS - AR-15 NATIONAL MATCH 2-STAGE TRIGGER
5 Stars
(4.0)

$103.99

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

$25.99

In stock
BROWNELLS - AR-15 M16A1 RETRO BARREL ASSEMBLIES BROWNELLS - AR-15 M16A1 RETRO BARREL ASSEMBLIES
5 Stars
(4.0)

$217.99 - $278.99

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COLT - AR15A4 UPPER RCVR ASSEMBLY, CARBINE COLT - AR15A4 UPPER RCVR ASSEMBLY, CARBINE
5 Stars
(4.1)

$175.99

In stock
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

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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

In stock
Products:   –   of 1897