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Rifle Receivers & Parts

787 Items

Shop 787 Rifle Receivers & Parts Up To 85% Off including Upper Receivers, Lower Receivers, Bolt Catch Parts, & Rifle Barreled Actions from 121 brands

Brownells has Top Quality Rifle Receivers & Parts starting as low as $0.75 including Upper Receivers, Lower Receivers, Bolt Catch Parts, & Rifle Barreled Actions from TOP Brands like AERO PRECISION, BROWNELLS, HOWA, and more!  Ratings for our Rifle Receivers & Parts are 4.5 Ratings out of 2,757 Reviews from verified buyers.

Check out all of our Rifle Parts products and always remember Brownells Forever Guarantee.

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Product badge BROWNELLS - BRN-22 STRIPPED RECEIVER FOR RUGER® 10/22® BROWNELLS - BRN-22 STRIPPED RECEIVER FOR RUGER® 10/22®
5 Stars
(3.9)

$89.99 - $139.99

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Product badge MAGPUL - AR-15/M16 B.A.D. LEVER™ MAGPUL - AR-15/M16 B.A.D. LEVER™
5 Stars
(4.4)
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Product badge KE ARMS LLC - AR-15 KP-15 STRIPPED LOWER RECEIVERS POLYMER KE ARMS LLC - AR-15 KP-15 STRIPPED LOWER RECEIVERS POLYMER
5 Stars
(4.5)

$74.99

$109.99

Online Only - In stock
Product badge AERO PRECISION - AR-15 GEN 2 STRIPPED LOWER RECEIVER AERO PRECISION - AR-15 GEN 2 STRIPPED LOWER RECEIVER
5 Stars
(4.5)

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In stock
Product badge FOXTROT MIKE PRODUCTS - AR-15 9MM UPPER RECEIVERS M-LOK ASSEMBLED FOXTROT MIKE PRODUCTS - AR-15 9MM UPPER RECEIVERS M-LOK ASSEMBLED
5 Stars
(4.9)
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Product badge COLT - M4 5.56 UPPER RECEIVER GROUPS COLT - M4 5.56 UPPER RECEIVER GROUPS
5 Stars
(4.2)

$479.99 - $859.99

$859.99 - $909.99

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Product badge AERO PRECISION - 308 AR M5 LOWER RECEIVER AERO PRECISION - 308 AR M5 LOWER RECEIVER
5 Stars
(4.5)

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Product badge DANIEL DEFENSE - M4A1 STRIPPED SOCOM UPPER RECEIVER 14.5IN 5.56 DANIEL DEFENSE - M4A1 STRIPPED SOCOM UPPER RECEIVER 14.5IN 5.56
5 Stars
(4.5)

$749.99 - $879.99

$799.99 - $999.99

In stock
COLT - AR15A4 UPPER RCVR ASSEMBLY, CARBINE COLT - AR15A4 UPPER RCVR ASSEMBLY, CARBINE
5 Stars
(4.0)

$159.99

In stock
VOLQUARTSEN - RUGER® 10/22® BOLT RELEASE VOLQUARTSEN - RUGER® 10/22® BOLT RELEASE
5 Stars
(4.5)

$11.70

In stock
BROWNELLS - BRN-22 TAKEDOWN STRIPPED RECEIVER FOR RUGER 10/22® BROWNELLS - BRN-22 TAKEDOWN STRIPPED RECEIVER FOR RUGER 10/22®
5 Stars
(4.3)

$153.49 - $169.99

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GEISSELE AUTOMATICS LLC - AR-15 MARITIME BOLT CATCH BLACK GEISSELE AUTOMATICS LLC - AR-15 MARITIME BOLT CATCH BLACK
5 Stars
(4.3)
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In stock
PHASE 5 TACTICAL - 308 AR V2 EXTENDED BOLT RELEASE PHASE 5 TACTICAL - 308 AR V2 EXTENDED BOLT RELEASE
5 Stars
(4.4)

$59.99

In stock
Z-M WEAPONS - AR-15/M16 ACCU-WEDGE Z-M WEAPONS - AR-15/M16 ACCU-WEDGE
5 Stars
(4.1)

$12.49

In stock
BROWNELLS - BRN-180M BILLET LOWER RECEIVER BROWNELLS - BRN-180M BILLET LOWER RECEIVER
5 Stars
(4.2)

$159.99

Online Only - In stock
WMD GUNS - AR-15/M16 NiB-X® COATED UPPER RECEIVER WMD GUNS - AR-15/M16 NiB-X® COATED UPPER RECEIVER
5 Stars
(3.7)

$167.49

In stock
KNS PRECISION, INC. - AR-15/M16 NON-ROTATING PIN SET KNS PRECISION, INC. - AR-15/M16 NON-ROTATING PIN SET
5 Stars
(4.9)

$34.49 - $35.49

In stock
AERO PRECISION - AR-15/M16 ASSEMBLED UPPER RECEIVER AERO PRECISION - AR-15/M16 ASSEMBLED UPPER RECEIVER
5 Stars
(4.5)

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SMITH ENTERPRISE - M14/M1A EXTENDED BOLT STOP SMITH ENTERPRISE - M14/M1A EXTENDED BOLT STOP
5 Stars
(4.8)

$85.99

In stock
AERO PRECISION - 308 AR M5 UPPER RECEIVER AERO PRECISION - 308 AR M5 UPPER RECEIVER
5 Stars
(4.6)

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LEGACY SPORTS INTERNATIONAL - REMINGTON 700 DETACHABLE MAGAZINE DROP-IN KITS LEGACY SPORTS INTERNATIONAL - REMINGTON 700 DETACHABLE MAGAZINE DROP-IN KITS
5 Stars
(3.5)

$69.00 - $79.00

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