Built It. Upgrade It. Save. - Shop The AR Parts Sale Now!

Built It. Upgrade It. Save. - Shop The AR Parts Sale Now!

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SILENCE IS GOLDEN

Brownells BRN180 Gen 3 9" 300 Blk
On Sale This Week!
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SMALLER.
LIGHTER.
STRONGER.

Check-Out The New
Law Folder Gen S!
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THE BETTER HALF
OF YOUR BRN-180®

Brownells BRN-180M
Fully Ambidextrous Lower
Back In Stock!
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BROWNELLS BRN-180® GEN3

See What You've Been Missing
Back In Stock!
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BROWNELLS BRN-22

Precision, Reliability, and Customizable
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Rifle Receivers & Parts

303 Items

Rifle Receivers & Parts Up To 80% Off— 303 Products In Stock / 105 Models

 

We have 303 Rifle Receivers & Parts products from 92 premium brands like AERO PRECISION, BROWNELLS, HOWA, COLT including Upper Receivers, Bolt Catch Parts, Rifle Barreled Actions, & Ejection Port Covers & Parts at great savings Up To 80% Off and best reviews 4.5 Ratings out of 3,173 Reviews from verified buyers.  (See all Rifle Parts products)

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Products:  1  –  32  of 675
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RADIAN WEAPONS - MODEL 1 BUILDER KIT RADIAN WEAPONS - MODEL 1 BUILDER KIT
5 Stars
(5.0)

$1,254.95 - $1,359.95

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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

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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

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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

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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

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HOWA - M1500 MINI 6.5 GRENDEL CARBON FIBER BARRELED ACTION HOWA - M1500 MINI 6.5 GRENDEL CARBON FIBER BARRELED ACTION
5 Stars
(5.0)

$1,060.00

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HOWA - M1500 MINI 22 ARC BARRELED ACTION HOWA - M1500 MINI 22 ARC BARRELED ACTION
5 Stars
(5.0)

$530.77 - $1,060.00

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COLT - M4 ENHANCED PATROL RIFLE 5.56 UPPER RECEIVER GROUPS COLT - M4 ENHANCED PATROL RIFLE 5.56 UPPER RECEIVER GROUPS
5 Stars
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$729.99 - $999.99

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HOWA - M1500 CARBON FIBER WRAPPED BARRELED RECEIVER .308 THREADED HOWA - M1500 CARBON FIBER WRAPPED BARRELED RECEIVER .308 THREADED
5 Stars
(5.0)

$998.46

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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

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BRAVO COMPANY - RECEIVERS W/ MK2 RMS & MOD-1 SOPMOD STOCK BRAVO COMPANY - RECEIVERS W/ MK2 RMS & MOD-1 SOPMOD STOCK
5 Stars
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$563.00

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

$552.31

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BRAVO COMPANY - LOWERS W/ MK2 RMS & MOD 0 SOPMOD STOCK BRAVO COMPANY - LOWERS W/ MK2 RMS & MOD 0 SOPMOD STOCK
5 Stars
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$419.99 - $549.00

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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

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HOWA - M1500 223 REMINGTON STANDARD BARRELED MINI ACTION HOWA - M1500 223 REMINGTON STANDARD BARRELED MINI ACTION
5 Stars
(5.0)

$530.77

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HOWA - 1500 BARRELED ACTION 270 WIN 22" STANDARD THREADED BLUE HOWA - 1500 BARRELED ACTION 270 WIN 22" STANDARD THREADED BLUE
5 Stars
(5.0)

$530.77

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HOWA - M1500 BARRELED RECEIVER 22-250 REM THREADED HOWA - M1500 BARRELED RECEIVER 22-250 REM THREADED
5 Stars
(5.0)

$530.77

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HOWA - M1500 308 WINCHESTER BARRELED ACTION HOWA - M1500 308 WINCHESTER BARRELED ACTION
5 Stars
(5.0)

$530.77

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RADIAN WEAPONS - A-DAC 15 AMBIDEXTROUS LOWER RECEIVER RADIAN WEAPONS - A-DAC 15 AMBIDEXTROUS LOWER RECEIVER
5 Stars
(5.0)

$514.95

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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

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BADGER ORDNANCE - LAPUA MAGNUM LA M5 BDM TRIGGERGUARD BADGER ORDNANCE - LAPUA MAGNUM LA M5 BDM TRIGGERGUARD
5 Stars
(5.0)

$372.99

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Product badge KAK INDUSTRY LLC. - 5.56X45 NATO COMPLETE UPPER RECEIVER KAK INDUSTRY LLC. - 5.56X45 NATO COMPLETE UPPER RECEIVER
5 Stars
(5.0)

$347.99

$399.99

In stock
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AMERICAN DEFENSE MANUFACTURING - UIC-180 STRIPPED LOWER AMBIDEXTROUS RECEIVER AMERICAN DEFENSE MANUFACTURING - UIC-180 STRIPPED LOWER AMBIDEXTROUS RECEIVER
5 Stars
(5.0)
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SONS OF LIBERTY GUN WORKS - BROADSWORD-89 BILLET UPPER RECEIVER SONS OF LIBERTY GUN WORKS - BROADSWORD-89 BILLET UPPER RECEIVER
5 Stars
(5.0)

$332.50

In stock
BADGER ORDNANCE - REMINGTON 700 SA M5 BDM TRIGGERGUARD BADGER ORDNANCE - REMINGTON 700 SA M5 BDM TRIGGERGUARD
5 Stars
(5.0)

$294.00

In stock
Product badge BATTLE ARMS DEVELOPMENT INC. - AR-15 LIGHTWEIGHT BILLET UPPER RECEIVER BATTLE ARMS DEVELOPMENT INC. - AR-15 LIGHTWEIGHT BILLET UPPER RECEIVER
5 Stars
(5.0)

$225.99

$250.95

In stock
HAWKINS PRECISION, LLC - M5 OBERNDORF BOTTOM METALS HAWKINS PRECISION, LLC - M5 OBERNDORF BOTTOM METALS
5 Stars
(5.0)

$221.00

In stock
HAWKINS PRECISION, LLC - OBERNDORF BOTTOM METALS HAWKINS PRECISION, LLC - OBERNDORF BOTTOM METALS
5 Stars
(5.0)

$218.00

In stock
HAWKINS PRECISION, LLC - REMINGTON 700 M5 DBM BOTTOM METALS HAWKINS PRECISION, LLC - REMINGTON 700 M5 DBM BOTTOM METALS
5 Stars
(5.0)

$214.00

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Product badge CHRISTENSEN ARMS - FFT SHORT ACTION CF BOTTOM METAL FLOOR PLATE ASSEMBLY CHRISTENSEN ARMS - FFT SHORT ACTION CF BOTTOM METAL FLOOR PLATE ASSEMBLY
5 Stars
(5.0)

$129.99

$245.00

In stock
Products:  1  –  32  of 675