4509 Site Banners - BRN180 Gen-3 Launch_Category Hero
4509 Site Banners - BRN180 Gen-3 Launch_Category Hero Mobile(1)

THE WAIT IS OVER

Meet The BRN-180® Gen 3 Uppers
Introduce Me!
4561 Site Banners - Winter Clearance_Category HeroV2
4561 Site Banners - Winter Clearance_Category Hero Mobile No Badge_V2

MASSIVE YEAR END SAVINGS

Save Up To 65% On Guns, Parts & More!
Shop The Winter Clearance Sale!
4056-PWS-MK1-Lowers-CP-Hero-1920x385
4056-PWS-MK1-Lowers-CP-Hero-768x450

PWS MK1 MOD 2-M
STRIPPED LOWER

Intuitive & Fully Ambidextrous
All For $279.95!
Start Your Build!
3989-Exclusive-KSPEC-Complete-Uppers-CP-Hero-1920x385
3989-Exclusive-KSPEC-Complete-Uppers-CP-Hero-746x450

NEW UPPERS FROM
KAK INDUSTRIES

Feature Packed Exclusive Uppers Including
Down Vent BCG, Chrome Lining & MORE

Discover Now

Rifle Parts

5100 Items

Browse Rifle Barrels, Stocks, Triggers, Bolt Carriers & More - 5,100 Products / 406 Models

Our range of rifle parts (5,100) 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, CMMG, and HECKLER & KOCH and take advantage of savings Up To 85% Off on rifle parts built for quality and reliability. View all our Gun Parts.

Sort by:
5100 Results
You're viewing results for:
Products:   –   of 5100
Number of results: 
  • 32
  • 64
  • 96
PRECISION REFLEX, INC. - AR-15 MK12 MOD 0 SPR GEN II 5.56X45 NATO UPPER RECEIVER PRECISION REFLEX, INC. - AR-15 MK12 MOD 0 SPR GEN II 5.56X45 NATO UPPER RECEIVER
5 Stars
(5.0)

$1,757.00 - $1,777.00

Select Items In Stock
Product badge DEFIANCE MACHINE - REM 700 TENACITY SHORT ACTIONS RIGHT HAND DEFIANCE MACHINE - REM 700 TENACITY SHORT ACTIONS RIGHT HAND
5 Stars
(5.0)

$1,249.00 - $1,699.99

$1,699.99

Select Items In Stock
DEFIANCE MACHINE - REM 700 ANTI LONG ACTIONS RIGHT HAND DEFIANCE MACHINE - REM 700 ANTI LONG ACTIONS RIGHT HAND
5 Stars
(5.0)

$1,277.99 - $1,699.99

Select Items In Stock
DEFIANCE MACHINE - REM 700 ANTI SHORT ACTIONS RIGHT HAND DEFIANCE MACHINE - REM 700 ANTI SHORT ACTIONS RIGHT HAND
5 Stars
(5.0)

$1,326.99 - $1,699.99

Select Items In Stock
MEAN ARMS - BEARING DELAY 9MM LUGER COMPLETE UPPER RECEIVER MEAN ARMS - BEARING DELAY 9MM LUGER COMPLETE UPPER RECEIVER
5 Stars
(5.0)

$1,399.99 - $1,499.99

Select Items 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
MDT - ACC CHASSIS SYSTEM FOR REMINGTON 700 SHORT ACTION MDT - ACC CHASSIS SYSTEM FOR REMINGTON 700 SHORT ACTION
5 Stars
(5.0)

$1,299.95

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)

$1,199.00

Online Only - Special Order. Please allow 4-5 weeks additional processing time.
KELBLY'S INC. - ATLAS TACTICAL ACTION KELBLY'S INC. - ATLAS TACTICAL ACTION
5 Stars
(5.0)

$1,059.00 - $1,135.99

Online Only - 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)
Add to cart to see price

Select Items In Stock
BROWNELLS BUNDLES - BRN-180S 300BLK UPPER WITH VORTEX SPARC SOLAR RED DOT BROWNELLS BUNDLES - BRN-180S 300BLK UPPER WITH VORTEX SPARC SOLAR RED DOT
5 Stars
(5.0)

$1,099.99

In stock
BROWNELLS BUNDLES - BRN-180 GEN 2 COMPLETE UPPER RECEIVER WITH MI SIDE FOLDING STOCK BROWNELLS BUNDLES - BRN-180 GEN 2 COMPLETE UPPER RECEIVER WITH MI SIDE FOLDING STOCK
5 Stars
(5.0)

$974.99 - $1,099.00

Select Items In Stock
CHRISTENSEN ARMS - MODERN PRECISION CHASSIS FOR SHORT ACTION REMINGTON 700® CHRISTENSEN ARMS - MODERN PRECISION CHASSIS FOR SHORT ACTION REMINGTON 700®
5 Stars
(5.0)

$929.99 - $999.99

Select Items 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
KELBLY'S INC. - ATLAS LITE ACTION KELBLY'S INC. - ATLAS LITE ACTION
5 Stars
(5.0)

$999.99

Select Items 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 - 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)

$939.00

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

$829.99 - $939.00

Select Items 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)
Add to cart to see price

Select Items In Stock
PROOF RESEARCH, INC - ZERMATT TL3/SR3 SHOULDERED PREFIT CARBON FIBER BARRELS PROOF RESEARCH, INC - ZERMATT TL3/SR3 SHOULDERED PREFIT CARBON FIBER BARRELS
5 Stars
(5.0)

$939.00

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)

$879.00 - $939.00

Select Items In Stock
AERO PRECISION - M5E1 6.5 CREEDMORE ASSEMBLED UPPER RECEIVER W/GEN 2 HANDGUARD AERO PRECISION - M5E1 6.5 CREEDMORE ASSEMBLED UPPER RECEIVER W/GEN 2 HANDGUARD
5 Stars
(5.0)
Add to cart to see price

Select Items In Stock
MAGPUL - PRO 700 FIXED STOCK FOR REMINGTON® 700 SA MAGPUL - PRO 700 FIXED STOCK FOR REMINGTON® 700 SA
5 Stars
(5.0)

$854.95

Select Items In Stock
MAGPUL - PRO 700L FIXED STOCKS FOR REMINGTON® 700 LA MAGPUL - PRO 700L FIXED STOCKS FOR REMINGTON® 700 LA
5 Stars
(5.0)

$729.99 - $849.99

Select Items In Stock
Product badge INTERNATIONAL BARRELS - PRE-FIT CARBON SIG CROSS 6.5 CREEDMOOR BARRELS INTERNATIONAL BARRELS - PRE-FIT CARBON SIG CROSS 6.5 CREEDMOOR BARRELS
5 Stars
(5.0)
Add to cart to see price

Select Items In Stock
SHARPS BROS - AR-15/M4 5.56MM COMPLETE UPPER SHARPS BROS - AR-15/M4 5.56MM COMPLETE UPPER
5 Stars
(5.0)

$799.99

In stock
AERO PRECISION - M5E1 308 WINCHESTER ASSEMBLED UPPER RECEIVER W/GEN 2 HANDGUARD AERO PRECISION - M5E1 308 WINCHESTER ASSEMBLED UPPER RECEIVER W/GEN 2 HANDGUARD
5 Stars
(5.0)
Add to cart to see price

Select Items 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)

$779.00 - $799.00

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

$799.00

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)

$779.00 - $799.00

Select Items In Stock
CHRISTENSEN ARMS - MESA 300 PRC BARRELED ACTION FOR REMINGTON® 700 LA CHRISTENSEN ARMS - MESA 300 PRC BARRELED ACTION FOR REMINGTON® 700 LA
5 Stars
(5.0)

$779.99

In stock
CHRISTENSEN ARMS - MESA 6.5 CREEDMOOR BARRELED ACTION FOR REMINGTON® 700 SA CHRISTENSEN ARMS - MESA 6.5 CREEDMOOR BARRELED ACTION FOR REMINGTON® 700 SA
5 Stars
(5.0)

$749.99

Online Only - In stock
Products:   –   of 5100