6275 Brownells Banner - New product - _Category Header
6275 Brownells Banner - New product - _Category Header Mobile

SMALLER.
LIGHTER.
STRONGER.

Check-Out The New
Law Folder Gen S!
Take A Look
4662-BRN-180-Ambi-Lower-CP-Hero-1920x385
4662-BRN-180-Ambi-Lower-CP-Hero-768x450

THE BETTER HALF
OF YOUR BRN-180®

Brownells BRN-180M
Fully Ambidextrous Lower
Back In Stock!
4509 Site Banners - BRN180 Gen-3 Launch_Category Hero
4509 Site Banners - BRN180 Gen-3 Launch_Category Hero Mobile(1)

BROWNELLS BRN-180® GEN3

See What You've Been Missing
Back In Stock!

Rifle Parts

2,369 Items

Browse Rifle Barrels, Stocks, Triggers, Bolt Carriers & More - 2,369 Products / 317 Models

Our range of rifle parts (2,369) 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 MAGPUL and take advantage of savings Up To 80% Off on rifle parts built for quality and reliability. View all our Gun Parts.

Sort by:
2,369 Results
You're viewing results for:
Products:  33  –  64  of 4015
Number of results: 
  • 32
  • 64
  • 96
MDT - HNT26 CHASSIS FOR REMINGTON 700 MDT - HNT26 CHASSIS FOR REMINGTON 700
5 Stars
(5.0)

$1,399.99 - $1,699.99

Select Items In Stock
MDT - ACC ELITE CHASSIS SYSTEM MDT - ACC ELITE CHASSIS SYSTEM
5 Stars
(5.0)

$1,599.99

Select Items In Stock
RADIAN WEAPONS - MODEL 1 BUILDER KIT RADIAN WEAPONS - MODEL 1 BUILDER KIT
5 Stars
(5.0)

$1,254.95 - $1,359.95

Online Only - In stock
Product badge
PRIMARY WEAPONS - BROWNELLS EXCLUSIVE MK1 ALPHA LT 223 WYLDE COMPLETE UPPER PRIMARY WEAPONS - BROWNELLS EXCLUSIVE MK1 ALPHA LT 223 WYLDE COMPLETE UPPER
5 Stars
(5.0)

$1,349.00

In stock
ZERMATT ARMS - TL3 SHORT ACTION RECEIVER ZERMATT ARMS - TL3 SHORT ACTION RECEIVER
5 Stars
(5.0)

$1,300.00

Select Items In Stock
KINETIC RESEARCH GROUP - WHISKEY 3 REMINGTON 700 CHASSIS KINETIC RESEARCH GROUP - WHISKEY 3 REMINGTON 700 CHASSIS
5 Stars
(5.0)

$989.99 - $1,299.99

Select Items In Stock
PROOF RESEARCH, INC - ACCURACY INTERNATIONAL PRE-FIT CARBON FIBER BARRELS PROOF RESEARCH, INC - ACCURACY INTERNATIONAL PRE-FIT CARBON FIBER BARRELS
5 Stars
(5.0)

$1,299.00

Online Only - Special Order. Please allow 4-5 weeks additional processing time.
SONS OF LIBERTY GUN WORKS - BROADSWORD-89 6MM MAX ASSEMBLED UPPER RECEIVER FOR AR-15 SONS OF LIBERTY GUN WORKS - BROADSWORD-89 6MM MAX ASSEMBLED UPPER RECEIVER FOR AR-15
5 Stars
(5.0)

$1,187.50 - $1,282.50

Select Items In Stock
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)

$1,025.00 - $1,150.00

Select Items In Stock
PRIMARY WEAPONS - AR-15 MK1 MOD 1-M UPPER RECEIVER ASSEMBLY 223 WYLDE M-LOK PRIMARY WEAPONS - AR-15 MK1 MOD 1-M UPPER RECEIVER ASSEMBLY 223 WYLDE M-LOK
5 Stars
(5.0)

$1,129.95

Select Items In Stock
PROOF RESEARCH, INC - SIG SAUER CROSS PRE-FIT DROPIN CARBON FIBER 308 WIN BARREL PROOF RESEARCH, INC - SIG SAUER CROSS PRE-FIT DROPIN CARBON FIBER 308 WIN BARREL
5 Stars
(5.0)

$1,099.00

Select Items In Stock
Product badge PROOF RESEARCH, INC - SIG SAUER CROSS PRE-FIT DROPIN CARBON FIBER 6.5 CREEDMOOR BARREL PROOF RESEARCH, INC - SIG SAUER CROSS PRE-FIT DROPIN CARBON FIBER 6.5 CREEDMOOR BARREL
5 Stars
(5.0)
Add to cart to see price

In stock
COLT - M4 ENHANCED PATROL RIFLE 5.56 UPPER RECEIVER GROUPS COLT - M4 ENHANCED PATROL RIFLE 5.56 UPPER RECEIVER GROUPS
5 Stars
(5.0)

$729.99 - $999.99

Select Items In Stock
PROOF RESEARCH, INC - ZERMATT ARMS PRE-FIT CARBON FIBER 308 WINCHESTER RIFLE BARREL PROOF RESEARCH, INC - ZERMATT ARMS PRE-FIT CARBON FIBER 308 WINCHESTER RIFLE BARREL
5 Stars
(5.0)

$999.00

In stock
Product badge PROOF RESEARCH, INC - ZERMATT ARMS PRE-FIT CARBON FIBER 7 PRC RIFLE BARRELS PROOF RESEARCH, INC - ZERMATT ARMS PRE-FIT CARBON FIBER 7 PRC RIFLE BARRELS
5 Stars
(5.0)
Add to cart to see price

Select Items In Stock
PROOF RESEARCH, INC - TIKKA T3X DROP IN 308 WINCHESTER CARBON FIBER BARREL PROOF RESEARCH, INC - TIKKA T3X DROP IN 308 WINCHESTER CARBON FIBER BARREL
5 Stars
(5.0)

$999.00

In stock
PROOF RESEARCH, INC - TIKKA T3X PRE-FIT CARBON FIBER 7 PRC RIFLE BARRELS PROOF RESEARCH, INC - TIKKA T3X PRE-FIT CARBON FIBER 7 PRC RIFLE BARRELS
5 Stars
(5.0)

$999.00

Select Items In Stock
PROOF RESEARCH, INC - DEFIANCE RUCKUS SHOULDERED PREFIT CARBON FIBER BARRELS PROOF RESEARCH, INC - DEFIANCE RUCKUS SHOULDERED PREFIT CARBON FIBER BARRELS
5 Stars
(5.0)

$999.00

Select Items In Stock
PROOF RESEARCH, INC - ZERMATT ARMS PRE-FIT CARBON FIBER 6.5 CREEDMOOR RIFLE BARREL PROOF RESEARCH, INC - ZERMATT ARMS PRE-FIT CARBON FIBER 6.5 CREEDMOOR RIFLE BARREL
5 Stars
(5.0)

$999.00

Select Items In Stock
PROOF RESEARCH, INC - RUGER RECISION CARBON FIBER BARRELS PROOF RESEARCH, INC - RUGER RECISION CARBON FIBER BARRELS
5 Stars
(5.0)

$949.00 - $999.00

In stock
Product badge
HOWA - M1500 MINI 22 ARC BARRELED ACTION HOWA - M1500 MINI 22 ARC BARRELED ACTION
5 Stars
(5.0)

$489.99 - $974.99

Select Items In Stock
LMT DEFENSE - MARS-L SOPMOD COMPLETE LOWER RECEIVER LMT DEFENSE - MARS-L SOPMOD COMPLETE LOWER RECEIVER
5 Stars
(5.0)

$969.30

Online Only - In stock
Product badge
HOWA - M1500 CARBON FIBER WRAPPED BARRELED RECEIVER .308 THREADED HOWA - M1500 CARBON FIBER WRAPPED BARRELED RECEIVER .308 THREADED
5 Stars
(5.0)

$927.00

Online Only - In stock
PROOF RESEARCH, INC - BOLT-ACTION 224 CALIBER CARBON FIBER BARRELS PROOF RESEARCH, INC - BOLT-ACTION 224 CALIBER CARBON FIBER BARRELS
5 Stars
(5.0)

$899.00

Select Items In Stock
PROOF RESEARCH, INC - BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS PROOF RESEARCH, INC - BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS
5 Stars
(5.0)

$899.00

Select Items In Stock
PROOF RESEARCH, INC - BOLT ACTION CARBON FIBER BARRELS PROOF RESEARCH, INC - BOLT ACTION CARBON FIBER BARRELS
5 Stars
(5.0)

$899.00

Select Items In Stock
PROOF RESEARCH, INC - AR-15 6MM ARC STAINLESS STEEL BARREL PROOF RESEARCH, INC - AR-15 6MM ARC STAINLESS STEEL BARREL
5 Stars
(5.0)

$649.00

Select Items In Stock
HERESY DESIGN INC. - 9MM LUGER CONVERSION KIT FOR STEYR AUG® HERESY DESIGN INC. - 9MM LUGER CONVERSION KIT FOR STEYR AUG®
5 Stars
(5.0)

$599.95

In stock
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
MAGPUL - PRO 700 LITE SA ADJUSTABLE STOCK FOR REMINGTON® 700 SA MAGPUL - PRO 700 LITE SA ADJUSTABLE STOCK FOR REMINGTON® 700 SA
5 Stars
(5.0)

$475.99 - $564.99

Select Items In Stock
BRAVO COMPANY - RECEIVERS W/ MK2 RMS & MOD-1 SOPMOD STOCK BRAVO COMPANY - RECEIVERS W/ MK2 RMS & MOD-1 SOPMOD STOCK
5 Stars
(5.0)

$563.00

Online Only - In stock
LMT DEFENSE - LMT MONOLITHIC 5.56X45 NATO RIFLE BARREL LMT DEFENSE - LMT MONOLITHIC 5.56X45 NATO RIFLE BARREL
5 Stars
(5.0)

$554.40

Select Items In Stock
GEISSELE AUTOMATICS LLC - HK416/MR556/BRN-4® SUPER MODULAR RAIL MLOK® MK15 GEISSELE AUTOMATICS LLC - HK416/MR556/BRN-4® SUPER MODULAR RAIL MLOK® MK15
5 Stars
(5.0)

$500.00 - $550.00

In stock
BRAVO COMPANY - LOWERS W/ MK2 RMS & MOD 0 SOPMOD STOCK BRAVO COMPANY - LOWERS W/ MK2 RMS & MOD 0 SOPMOD STOCK
5 Stars
(5.0)

$419.99 - $549.00

Select Items In Stock
LMT DEFENSE - MARS-H STRIPPED LOWER RECEIVER LMT DEFENSE - MARS-H STRIPPED LOWER RECEIVER
5 Stars
(5.0)

$545.40

Online Only - 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
Product badge MAGPUL - PRO 700 LITE STOCK FOR REMINGTON® 700 LA MAGPUL - PRO 700 LITE STOCK FOR REMINGTON® 700 LA
5 Stars
(5.0)

$430.33 - $519.99

$519.99

In stock
Product badge
HOWA - 1500 7.62X39 20" THREADED HEAVY BARRELED MINI ACTION HOWA - 1500 7.62X39 20" THREADED HEAVY BARRELED MINI ACTION
5 Stars
(5.0)

$513.00

Online Only - In stock
DANIEL DEFENSE - AR-15 RAIL INTERFACE SYSTEM II DANIEL DEFENSE - AR-15 RAIL INTERFACE SYSTEM II
5 Stars
(5.0)

$501.00

Select Items In Stock
GEISSELE AUTOMATICS LLC - HK416/MR556/BRN-4® SUPER MODULAR RAIL GEISSELE AUTOMATICS LLC - HK416/MR556/BRN-4® SUPER MODULAR RAIL
5 Stars
(5.0)

$500.00

In stock
Product badge SAKO - SAKO M591 VARMINT STOCK RIGHT HAND OIL FINISH SAKO - SAKO M591 VARMINT STOCK RIGHT HAND OIL FINISH
5 Stars
(5.0)

$499.99

$567.99

In stock
KINETIC RESEARCH GROUP - REMINGTON 700 GEN 4 X-RAY CHASSIS KINETIC RESEARCH GROUP - REMINGTON 700 GEN 4 X-RAY CHASSIS
5 Stars
(5.0)

$499.99

In stock
Product badge
HOWA - M1500 223 REMINGTON STANDARD BARRELED MINI ACTION HOWA - M1500 223 REMINGTON STANDARD BARRELED MINI ACTION
5 Stars
(5.0)

$493.00

Online Only - In stock
Product badge
HOWA - M1500 BARRELED RECEIVER 22-250 REM THREADED HOWA - M1500 BARRELED RECEIVER 22-250 REM THREADED
5 Stars
(5.0)

$493.00

Online Only - In stock
J P ENTERPRISES - AR.308 FULL MASS OPERATING SYSTEM COMPLETE CARRIER GROUP J P ENTERPRISES - AR.308 FULL MASS OPERATING SYSTEM COMPLETE CARRIER GROUP
5 Stars
(5.0)

$479.75

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

$427.00 - $462.00

Select Items In Stock
MDT - ORYX SPORTSMAN CHASSIS FOR SAVAGE 110 SHORT ACTION MDT - ORYX SPORTSMAN CHASSIS FOR SAVAGE 110 SHORT ACTION
5 Stars
(5.0)

$449.99

In stock
MDT - ORYX SPORTSMAN CHASSIS FOR TIKKA T3 MDT - ORYX SPORTSMAN CHASSIS FOR TIKKA T3
5 Stars
(5.0)

$449.99

In stock
PROOF RESEARCH, INC - BOLT-ACTION 243 CALIBER STAINLESS STEEL BARRELS PROOF RESEARCH, INC - BOLT-ACTION 243 CALIBER STAINLESS STEEL BARRELS
5 Stars
(5.0)

$449.00

Select Items In Stock
SHILEN - FITTED BARRELS FOR SMALL RING MAUSER 93-96 SHILEN - FITTED BARRELS FOR SMALL RING MAUSER 93-96
5 Stars
(5.0)

$435.00

Online Only - Special Order. Please allow 4-5 weeks additional processing time.
SHILEN - REMINGTON 700 BARREL SHILEN - REMINGTON 700 BARREL
5 Stars
(5.0)

$419.99 - $431.99

Select Items In Stock
GEISSELE AUTOMATICS LLC - AR-15 MK4 FEDERAL SUPER MODULAR RAILS GEISSELE AUTOMATICS LLC - AR-15 MK4 FEDERAL SUPER MODULAR RAILS
5 Stars
(5.0)

$400.00 - $425.00

In stock
MDT - V5 SKELETON RIFLE STOCKS MDT - V5 SKELETON RIFLE STOCKS
5 Stars
(5.0)

$389.95 - $399.99

In stock
KIDD INNOVATIVE DESIGN - ULTRA LIGHTWEIGHT BULL FLUTED BARRELS FOR RUGER 10/22 KIDD INNOVATIVE DESIGN - ULTRA LIGHTWEIGHT BULL FLUTED BARRELS FOR RUGER 10/22
5 Stars
(5.0)

$399.99

In stock
KINETIC RESEARCH GROUP - 1500 SHORT ACTION BRAVO CHASSIS KINETIC RESEARCH GROUP - 1500 SHORT ACTION BRAVO CHASSIS
5 Stars
(5.0)

$399.99

Select Items In Stock
BROWNELLS - BRN-15 16" UPPER RECEIVER ASSEMBLIES 5.56MM BROWNELLS - BRN-15 16" UPPER RECEIVER ASSEMBLIES 5.56MM
5 Stars
(5.0)

$399.99

Select Items In Stock
Product badge
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
KINETIC RESEARCH GROUP - TIKKA T3X BRAVO CHASSIS KINETIC RESEARCH GROUP - TIKKA T3X BRAVO CHASSIS
5 Stars
(5.0)

$399.99

In stock
KINETIC RESEARCH GROUP - BRAVO CHASSIS FOR TIKKA T3X KINETIC RESEARCH GROUP - BRAVO CHASSIS FOR TIKKA T3X
5 Stars
(5.0)

$399.99

Select Items 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

Select Items In Stock
BRAVO COMPANY - AR-15 MK12 BARREL 18" STAINLESS STEEL BRAVO COMPANY - AR-15 MK12 BARREL 18" STAINLESS STEEL
5 Stars
(5.0)

$383.95

In stock
Product badge SONS OF LIBERTY GUN WORKS - M89 MK10 HEAVY DRIVE LOCK M-LOK RAIL FOR AR-308 SONS OF LIBERTY GUN WORKS - M89 MK10 HEAVY DRIVE LOCK M-LOK RAIL FOR AR-308
5 Stars
(5.0)

$316.93 - $380.00

$380.00

Select Items In Stock
BADGER ORDNANCE - LAPUA MAGNUM LA M5 BDM TRIGGERGUARD BADGER ORDNANCE - LAPUA MAGNUM LA M5 BDM TRIGGERGUARD
5 Stars
(5.0)

$372.99

In stock
KIDD INNOVATIVE DESIGN - TWO STAGE TRIGGER UNIT FOR RUGER 10/22 KIDD INNOVATIVE DESIGN - TWO STAGE TRIGGER UNIT FOR RUGER 10/22
5 Stars
(5.0)

$370.50

In stock
Products:  33  –  64  of 4015