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Celebrate 85 Years With 15% Off All Brownells Products - SHOP NOW

Celebrate 85 Years With 15% Off All Brownells Products - SHOP NOW

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ANNIVERSARY SALE

15% Off Brownells parts & tools
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Rifle Receivers & Parts

64 Items

Rifle Receivers & Parts including Upper Receivers, Lower Receivers, Rifle Barreled Actions, & Bolt Catch Parts — 523 Products In Stock / 91 Models

Brownells Rifle Receivers & Parts products have an average rating of 4.5/5 and 2,066 reviews from verified buyers within Upper Receivers, Lower Receivers, Rifle Barreled Actions, Bolt Catch Parts, & Rifle Bottom Metals and Top Brands like AERO PRECISION, HOWA, BROWNELLS, & CHRISTENSEN ARMS.  Check out all Rifle Parts products at Brownells today. 

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Product badge BROWNELLS - BRN-180™ GEN 2 7.62x39 16IN COMPLETE UPPER RECEIVER ASSEMBLY BROWNELLS - BRN-180™ GEN 2 7.62x39 16IN COMPLETE UPPER RECEIVER ASSEMBLY
5 Stars
(5.0)

$849.99

$899.99

In stock
Product badge BROWNELLS - BRN-180 350 LEGEND 16IN COMPLETE UPPER RECEIVER ASSEMBLY BROWNELLS - BRN-180 350 LEGEND 16IN COMPLETE UPPER RECEIVER ASSEMBLY
5 Stars
(5.0)

$799.99

$899.99

In stock
Product badge BROWNELLS - M5 .308 TAKEDOWN PIN BROWNELLS - M5 .308 TAKEDOWN PIN
5 Stars
(5.0)

$9.99

In stock
Product badge BROWNELLS - AR-15/M16 DETENT TAKEDOWN SPRINGS BROWNELLS - AR-15/M16 DETENT TAKEDOWN SPRINGS
5 Stars
(5.0)

$3.99 - $9.99

In stock
Product badge BROWNELLS - M5 .308 PIVOT PIN BROWNELLS - M5 .308 PIVOT PIN
5 Stars
(5.0)

$9.99

In stock
Product badge BROWNELLS - AR-15 EJECTION PORT COVER DOOR BROWNELLS - AR-15 EJECTION PORT COVER DOOR
5 Stars
(5.0)

$9.19

In stock
Product badge BROWNELLS - BRN-4 UPPER RECEIVER BUSHING FOR HK416 & MR556 BROWNELLS - BRN-4 UPPER RECEIVER BUSHING FOR HK416 & MR556
5 Stars
(5.0)

$7.99

$11.49

In stock
Product badge BROWNELLS - AR-15 BUFFER RETAINER SPRINGS BROWNELLS - AR-15 BUFFER RETAINER SPRINGS
5 Stars
(5.0)

$4.59 - $5.69

In stock
Product badge BROWNELLS - AR-15/M16 BOLT CATCH SPRINGS BROWNELLS - AR-15/M16 BOLT CATCH SPRINGS
5 Stars
(5.0)

$3.39 - $5.69

In stock
Product badge BROWNELLS - AR-15/M16 FORWARD ASSIST SPRINGS BROWNELLS - AR-15/M16 FORWARD ASSIST SPRINGS
5 Stars
(5.0)

$2.99 - $4.99

In stock
Product badge BROWNELLS - AR-15 FORWARD ASSIST SPRING BROWNELLS - AR-15 FORWARD ASSIST SPRING
5 Stars
(5.0)

$4.59

In stock
Product badge BROWNELLS - AR-15 FORWARD ASSIST ROLL PIN BROWNELLS - AR-15 FORWARD ASSIST ROLL PIN
5 Stars
(5.0)

$4.59

In stock
Product badge BROWNELLS - AR-15 BUFFER RETAINER SPRING BROWNELLS - AR-15 BUFFER RETAINER SPRING
5 Stars
(5.0)

$2.29

In stock
Product badge BROWNELLS - AR-15 BUFFER RETAINER BROWNELLS - AR-15 BUFFER RETAINER
5 Stars
(4.7)

$3.39

In stock
Product badge BROWNELLS - BRN-180S™ GEN2 13.9/14.5 223/5.56 COMPLETE UPPER RECEIVER ASSY BROWNELLS - BRN-180S™ GEN2 13.9/14.5 223/5.56 COMPLETE UPPER RECEIVER ASSY
5 Stars
(4.5)

$849.99

$899.99

In stock
Product badge BROWNELLS - AR-15 M16 A1 UPPER RECEIVER BROWNELLS - AR-15 M16 A1 UPPER RECEIVER
5 Stars
(4.4)

$129.99

$159.99

In stock
Product badge BROWNELLS - AR-15 A1 EJECTION PORT COVER ASSEMBLY BROWNELLS - AR-15 A1 EJECTION PORT COVER ASSEMBLY
5 Stars
(4.3)

$22.49

In stock
Product badge BROWNELLS - BRN-15 UPPER RECEIVERS 5.56MM NATO BROWNELLS - BRN-15 UPPER RECEIVERS 5.56MM NATO
5 Stars
(4.2)

$349.99 - $369.99

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Product badge BROWNELLS - BRN-22 TAKEDOWN STRIPPED RECEIVER FOR RUGER 10/22® BROWNELLS - BRN-22 TAKEDOWN STRIPPED RECEIVER FOR RUGER 10/22®
5 Stars
(4.2)

$153.49 - $159.99

$199.99

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BROWNELLS - BRN-4® UPPER RECEIVER ASSEMBLIES WITH CHROME LINED BARRELS BROWNELLS - BRN-4® UPPER RECEIVER ASSEMBLIES WITH CHROME LINED BARRELS
5 Stars
(4.0)

$1,249.00

In stock
Product badge BROWNELLS - BRN-22 STRIPPED RECEIVER FOR RUGER® 10/22® BROWNELLS - BRN-22 STRIPPED RECEIVER FOR RUGER® 10/22®
5 Stars
(4.0)

$119.99 - $159.99

$139.99 - $159.99

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Product badge BROWNELLS - AR-15 C7 STRIPPED UPPER RECEIVER BROWNELLS - AR-15 C7 STRIPPED UPPER RECEIVER
5 Stars
(4.0)

$99.99

$149.99

In stock
Product badge BROWNELLS - BRN16A2 5.56 20" COMPLETE UPPER RECEIVER BROWNELLS - BRN16A2 5.56 20" COMPLETE UPPER RECEIVER
5 Stars
(3.7)

$749.00

In stock
BROWNELLS - BRN-4® UPPER RECEIVER ASSEMBLIES BROWNELLS - BRN-4® UPPER RECEIVER ASSEMBLIES
5 Stars
(3.6)

$1,199.00

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Products:   –   of 64