Spring Sale - Save 15% On $200+ Orders w/ Code: SPRING15 - SHOP NOW!

Spring Sale - Save 15% On $200+ Orders w/ Code: SPRING15 - SHOP NOW!

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Geissele Trigger DT
Geissele Trigger MBLv2

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MIDWEST INDUSTRIES

Serious Gear For Serious Shooters

Shop Everything Needed To Outfit Your
AK, AR, Lever Gun & Much More!

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SEE WHAT YOU'VE
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Introduce Me!
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Rifle Parts

2,653 Items

Browse Rifle Barrels, Stocks, Triggers, Bolt Carriers & More - 2,653 Products / 358 Models

Our range of rifle parts (2,653) 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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2,653 Results
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BROWNELLS BUNDLES - M4A1 BLOCK II TRIBUTE BUNDLE BROWNELLS BUNDLES - M4A1 BLOCK II TRIBUTE BUNDLE
5 Stars
(5.0)

$1,499.00

In stock
GEISSELE AUTOMATICS LLC - AR-15 SUPER DUTY MOD1 5.56X45 NATO COMPLETE UPPER RECEIVER GEISSELE AUTOMATICS LLC - AR-15 SUPER DUTY MOD1 5.56X45 NATO COMPLETE UPPER RECEIVER
5 Stars
(5.0)

$1,259.99 - $1,410.00

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GEISSELE AUTOMATICS LLC - AR-15 SUPER DUTY STRIPPED UPPER RECEIVERS 5.56MM GEISSELE AUTOMATICS LLC - AR-15 SUPER DUTY STRIPPED UPPER RECEIVERS 5.56MM
5 Stars
(5.0)

$969.99 - $1,120.00

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Product badgePRIMARY WEAPONS - AR-15 MK1 MOD 1-M UPPER RECEIVER ASSEMBLY 300 BLACKOUT M-LOK PRIMARY WEAPONS - AR-15 MK1 MOD 1-M UPPER RECEIVER ASSEMBLY 300 BLACKOUT M-LOK
5 Stars
(5.0)

$1,049.95

In stock
FAXON FIREARMS - FX7 8.6 BLACKOUT BARRELED BOLT ACTION RECEIVER FAXON FIREARMS - FX7 8.6 BLACKOUT BARRELED BOLT ACTION RECEIVER
5 Stars
(5.0)

$965.99

Online Only - In stock
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DANIEL DEFENSE - M4A1 FSP 5.56X45MM STRIPPED UPPER RECEIVER DANIEL DEFENSE - M4A1 FSP 5.56X45MM STRIPPED UPPER RECEIVER
5 Stars
(5.0)

$899.99

In stock
LMT DEFENSE - MARS-L SOPMOD COMPLETE LOWER RECEIVER LMT DEFENSE - MARS-L SOPMOD COMPLETE LOWER RECEIVER
5 Stars
(5.0)

$863.10

Online Only - In stock
COLT - M4 UPPER RECEIVER ASSEMBLY NO HANDGUARDS COLT - M4 UPPER RECEIVER ASSEMBLY NO HANDGUARDS
5 Stars
(5.0)

$749.99

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AERO PRECISION - M4E1 6.5 GRENDEL ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE AERO PRECISION - M4E1 6.5 GRENDEL ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE
5 Stars
(5.0)

$579.99 - $689.99

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A3 TACTICAL - TRIAD BULLPUP CHASSIS FOR FOXTROT MIKE® RIFLE UPPER RECEIVER A3 TACTICAL - TRIAD BULLPUP CHASSIS FOR FOXTROT MIKE® RIFLE UPPER RECEIVER
5 Stars
(5.0)

$664.95

In stock
A3 TACTICAL - TRIAD BULLPUP CHASSIS FOR BRN-180 RIFLE UPPER RECEIVER A3 TACTICAL - TRIAD BULLPUP CHASSIS FOR BRN-180 RIFLE UPPER RECEIVER
5 Stars
(5.0)

$664.95

In stock
GEMTECH - M&P 15-22 INTEGRA SUPPRESSED UPPER RECEIVER .22LR GEMTECH - M&P 15-22 INTEGRA SUPPRESSED UPPER RECEIVER .22LR
5 Stars
(5.0)

$634.99

Online Only - In stock
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KAK INDUSTRY LLC. - K-SPEC 5.56X45MM NATO COMPLETE UPPER RECEIVER KAK INDUSTRY LLC. - K-SPEC 5.56X45MM NATO COMPLETE UPPER RECEIVER
5 Stars
(5.0)

$599.99

In stock
LAW TACTICAL LLC - AR-15 ARIC INTERNAL CARRIERS W/LAW FOLDER LAW TACTICAL LLC - AR-15 ARIC INTERNAL CARRIERS W/LAW FOLDER
5 Stars
(5.0)

$599.99

In stock
AERO PRECISION - M4E1 5.56 ASSEMBLED UPPER RECEIVER RIFLE LENGTH W/G2 HANDGUARD AERO PRECISION - M4E1 5.56 ASSEMBLED UPPER RECEIVER RIFLE LENGTH W/G2 HANDGUARD
5 Stars
(5.0)

$599.99

In stock
AERO PRECISION - M4E1 5.56MM ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE HANDGUARD AERO PRECISION - M4E1 5.56MM ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE HANDGUARD
5 Stars
(5.0)

$454.99 - $599.99

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MIDWEST INDUSTRIES, INC. - AR-15 10.5" CARBINE UPPER RECEIVER 1-7 M-LOK BLK 5.56MM MIDWEST INDUSTRIES, INC. - AR-15 10.5" CARBINE UPPER RECEIVER 1-7 M-LOK BLK 5.56MM
5 Stars
(5.0)

$579.95

In stock
AERO PRECISION - M4E1 .300BLK ASSEMBLED UPPER RECEIVER W/ATLAS S-ONE HANDGUARD AERO PRECISION - M4E1 .300BLK ASSEMBLED UPPER RECEIVER W/ATLAS S-ONE HANDGUARD
5 Stars
(5.0)
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AERO PRECISION - M4E1 5.56MM ASSEMBLED UPPER RECEIVER W/GEN-2 HANDGUARD & FSB AERO PRECISION - M4E1 5.56MM ASSEMBLED UPPER RECEIVER W/GEN-2 HANDGUARD & FSB
5 Stars
(5.0)

$554.99

In stock
AERO PRECISION - M4E1 223 WYLDE ASSEMBLED UPPER RECEIVER W/GEN-2 HANDGUARD AR15 AERO PRECISION - M4E1 223 WYLDE ASSEMBLED UPPER RECEIVER W/GEN-2 HANDGUARD AR15
5 Stars
(5.0)

$524.99 - $544.99

In stock
BRAVO COMPANY - AR-15 COMPLETE WIDEBODY LOWER RECEIVER WITH MOD-2-SOPMOD STOCK BRAVO COMPANY - AR-15 COMPLETE WIDEBODY LOWER RECEIVER WITH MOD-2-SOPMOD STOCK
5 Stars
(5.0)

$535.00

Online Only - In stock
AERO PRECISION - M4E1 5.56 ASSEMBLED UPPER RECEIVER W/M-LOK ATLAS S-ONE HANDGUARD AERO PRECISION - M4E1 5.56 ASSEMBLED UPPER RECEIVER W/M-LOK ATLAS S-ONE HANDGUARD
5 Stars
(5.0)
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FAXON FIREARMS - BANTAM 9MM LUGER COMPLETE UPPER RECEIVERS FOR AR-15 FAXON FIREARMS - BANTAM 9MM LUGER COMPLETE UPPER RECEIVERS FOR AR-15
5 Stars
(5.0)

$492.20 - $506.60

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DANIEL DEFENSE - AR-15/M16 RISII M4A1 FSP BLK NO WRENCH DANIEL DEFENSE - AR-15/M16 RISII M4A1 FSP BLK NO WRENCH
5 Stars
(5.0)

$501.00

In stock
DANIEL DEFENSE - AR-15 RAIL INTERFACE SYSTEM II DANIEL DEFENSE - AR-15 RAIL INTERFACE SYSTEM II
5 Stars
(5.0)
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DANIEL DEFENSE - AR-15/M16 DDM4 HANDGUARDS DANIEL DEFENSE - AR-15/M16 DDM4 HANDGUARDS
5 Stars
(5.0)

$427.00 - $462.00

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AERO PRECISION - 5.56X45MM NATO ASSEMBLED UPPER W/BARREL & PINNED FSB FOR AR-15 AERO PRECISION - 5.56X45MM NATO ASSEMBLED UPPER W/BARREL & PINNED FSB FOR AR-15
5 Stars
(5.0)

$389.99 - $414.99

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KAK INDUSTRY LLC. - 5.56X45 NATO COMPLETE UPPER RECEIVER KAK INDUSTRY LLC. - 5.56X45 NATO COMPLETE UPPER RECEIVER
5 Stars
(5.0)

$399.99

In stock
LUTH-AR LLC - AR-15 16" LO-DRAG BULL UPPER RECEIVERS LUTH-AR LLC - AR-15 16" LO-DRAG BULL UPPER RECEIVERS
5 Stars
(5.0)

$357.15 - $385.35

In stock
BROWNELLS BUNDLES - LAW FOLDER W/PMAGS BROWNELLS BUNDLES - LAW FOLDER W/PMAGS
5 Stars
(5.0)

$309.99 - $359.99

In stock
GEISSELE AUTOMATICS LLC - HI-SPEED NATIONAL MATCH 2-STAGE TRIGGER W/LARGE PIN FOR AR-15 GEISSELE AUTOMATICS LLC - HI-SPEED NATIONAL MATCH 2-STAGE TRIGGER W/LARGE PIN FOR AR-15
5 Stars
(5.0)

$355.00

In stock
FAXON FIREARMS - STREAMLINE CARBON FIBER M-LOK FREE FLOAT HANDGUARDS FOR AR-15 FAXON FIREARMS - STREAMLINE CARBON FIBER M-LOK FREE FLOAT HANDGUARDS FOR AR-15
5 Stars
(5.0)

$302.68 - $348.68

In stock
Products:  –  of 1894
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