Huge Savings On Gun Parts - Take 15% Off $250+ w/ Code: PARTS15

Huge Savings On Gun Parts - Take 15% Off w/ Code: PARTS15

Rifle Barrel Parts 75 Items

Rifle Barrel Parts Up To 60% Off + Coupon - 75 Products In Stock / 25 Models

Browse 75 Rifle Barrel Parts from our Rifle Barrels & Parts dept including RUGER, BROWNELLS, YANKEE HILL MACHINE CO., INC., & AERO PRECISION Up To 60% Off at Brownells.

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Product badge SONS OF LIBERTY GUN WORKS - BARREL NUT FOR AR-15 SONS OF LIBERTY GUN WORKS - BARREL NUT FOR AR-15
5 Stars
(5.0)

$15.99

In stock
Product badge J P ENTERPRISES - AR .308 .750 JAM NUT 5/8-24' J P ENTERPRISES - AR .308 .750 JAM NUT 5/8-24'
5 Stars
(5.0)

$12.30

In stock
Product badge J P ENTERPRISES - AR-15 .750 JAM NUT 1/2-28' J P ENTERPRISES - AR-15 .750 JAM NUT 1/2-28'
5 Stars
(5.0)

$12.30

In stock
Product badge CMMG - AR-15 BARREL NUT CMMG - AR-15 BARREL NUT
5 Stars
(5.0)

$11.49

In stock
Product badge DEAD AIR ARMAMENT - MUZZLE DEVICE SHIM KIT DEAD AIR ARMAMENT - MUZZLE DEVICE SHIM KIT
5 Stars
(5.0)

$9.99

In stock
Product badge BROWNING - BROWNING SEMI-AUTO 22 BARREL LOCK SPRING STEEL BLACK BROWNING - BROWNING SEMI-AUTO 22 BARREL LOCK SPRING STEEL BLACK
5 Stars
(5.0)

$7.49

In stock
Product badge BROWNING - BROWNING® 22 ADJUSTING RING FOLLOWER STEEL UNFINISHED BROWNING - BROWNING® 22 ADJUSTING RING FOLLOWER STEEL UNFINISHED
5 Stars
(5.0)

$7.49

In stock
Product badge BROWNING - BROWNING® 22 BARREL LOCK SPRING PLUNGER STEEL UNFINISHED BROWNING - BROWNING® 22 BARREL LOCK SPRING PLUNGER STEEL UNFINISHED
5 Stars
(5.0)

$7.49

In stock
Product badge LUTH-AR LLC - AR-15 5.56MM WELD SPRING LUTH-AR LLC - AR-15 5.56MM WELD SPRING
5 Stars
(5.0)

$6.57

In stock
Product badge SONS OF LIBERTY GUN WORKS - CRUSH WASHERS FOR AR-15 SONS OF LIBERTY GUN WORKS - CRUSH WASHERS FOR AR-15
5 Stars
(5.0)

$5.69

Select Items In Stock
Product badge AERO PRECISION - CRUSH WASHERS FOR AR-15 AERO PRECISION - CRUSH WASHERS FOR AR-15
5 Stars
(5.0)

$4.99

Select Items In Stock
Product badge BERETTA USA - BERETTA ARX160 .22 SCREW WASHER STEEL UNFINISHED BERETTA USA - BERETTA ARX160 .22 SCREW WASHER STEEL UNFINISHED
5 Stars
(5.0)

$1.99

$4.99

In stock
Product badge LUTH-AR LLC - AR-15 5.56MM CRUSH WASHER LUTH-AR LLC - AR-15 5.56MM CRUSH WASHER
5 Stars
(5.0)

$1.99

In stock
Product badge TACTICAL SOLUTIONS, LLC - V-BLOCK FOR RUGER® 10/22 TACTICAL SOLUTIONS, LLC - V-BLOCK FOR RUGER® 10/22
5 Stars
(4.8)

$25.00

In stock
Product badge PRIMARY WEAPONS - AR-15 .223 SHIM SET PRIMARY WEAPONS - AR-15 .223 SHIM SET
5 Stars
(4.7)

$4.99

In stock
Product badge BROWNELLS - BARREL NUT SHIM KIT BROWNELLS - BARREL NUT SHIM KIT
5 Stars
(4.6)

$8.99

In stock
Product badge PRECISION ARMAMENT - AR-15 1/2-28" ACCU-WASHER SYSTEM PRECISION ARMAMENT - AR-15 1/2-28" ACCU-WASHER SYSTEM
5 Stars
(4.4)

$34.99

In stock
Product badge E. ARTHUR BROWN COMPANY, INC. - RUGER NO. 1™ ACCURIZER E. ARTHUR BROWN COMPANY, INC. - RUGER NO. 1™ ACCURIZER
5 Stars
(3.7)

$72.99

In stock
RUGER - BARREL RETAINER SCREW FOR RUGER® 77/22 RUGER - BARREL RETAINER SCREW FOR RUGER® 77/22
5 Stars
(3.3)

$7.49

In stock
Product badge BROWNELLS - BRN-4 BARREL NUT BROWNELLS - BRN-4 BARREL NUT
5 Stars
(3.0)

$47.99

In stock
Product badge YANKEE HILL MACHINE CO., INC. - AR-15 JAM NUT YANKEE HILL MACHINE CO., INC. - AR-15 JAM NUT
5 Stars
(3.0)

$16.25

In stock
Product badge YANKEE HILL MACHINE CO., INC. - LOW PROFILE CRUSH WASHER YANKEE HILL MACHINE CO., INC. - LOW PROFILE CRUSH WASHER
5 Stars
(3.0)

$5.25

In stock
Product badge PANTHEON ARMS LLC - AR-15 DOLOS TAKEDOWN KIT PANTHEON ARMS LLC - AR-15 DOLOS TAKEDOWN KIT
5 Stars
(2.8)

$189.99

In stock
Product badge BROWNELLS - AR-15 1/2" CRUSH WASHER BROWNELLS - AR-15 1/2" CRUSH WASHER
5 Stars
(2.7)

$1.99

In stock
Product badge WHITWORTH TOOL, INC. - AR-15 M4 BARREL EXTENSION WHITWORTH TOOL, INC. - AR-15 M4 BARREL EXTENSION
5 Stars
(2.0)

$27.99

In stock
Product badge CMMG - CRUSH WASHER 5/8' CMMG - CRUSH WASHER 5/8'
5 Stars
(1.5)

$3.29

In stock
Product badge BROWNELLS BUNDLES - QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER BROWNELLS BUNDLES - QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER
5 Stars
(0.0)

$649.99 - $659.99

In stock
Product badge MANTICORE ARMS, INC - MINI SWITCHBACK CHARGING HANDLE MANTICORE ARMS, INC - MINI SWITCHBACK CHARGING HANDLE
5 Stars
(0.0)

$71.24

Online Only - Special Order. Please allow 4-5 weeks additional processing time.
Product badge KINETIC DEVELOPMENT GROUP LLC - SMX6 MUZZLE EXTENSION FOR STRIBOG SP9 KINETIC DEVELOPMENT GROUP LLC - SMX6 MUZZLE EXTENSION FOR STRIBOG SP9
5 Stars
(0.0)

$60.12

In stock
Product badge KINETIC DEVELOPMENT GROUP LLC - SMX3 MUZZLE EXTENSION FOR STRIBOG SP9 KINETIC DEVELOPMENT GROUP LLC - SMX3 MUZZLE EXTENSION FOR STRIBOG SP9
5 Stars
(0.0)

$50.87

In stock
Product badge BROWNELLS - MASTER AR-15 SHIM KIT BROWNELLS - MASTER AR-15 SHIM KIT
5 Stars
(5.0)

$57.69

Out of Stock
Product badge YANKEE HILL MACHINE CO., INC. - AR-15 BARREL NUT YANKEE HILL MACHINE CO., INC. - AR-15 BARREL NUT
5 Stars
(5.0)

$35.00

Out of Stock
Products: – of 75