Back to old site

If there is anything in your cart, it will not be brought over to the old site.

Primer Days Sale - $0 Hazmat Fee + Free Shipping On $49+ Orders - SHOP NOW

Primer Days Sale - $0 Hazmat Fee + Free Shipping On $49+ Orders - SHOP NOW

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

2244 Items

Rifle Parts Up To 85% Off - 3,293 Products In Stock / 335 Models

Browse 3,293 Rifle Parts from our Gun Parts dept including Rifle Receivers & Parts, Rifle Stocks & Parts, Rifle Sights & Parts, Rifle Barrels & Parts, & Rifle Handguards & Parts Up To 85% Off from TOP Brands including BROWNELLS, AERO PRECISION, CMMG, & MAGPUL.

Sort by:
2244 Results
You're viewing results for:
Products:   –   of 2244
Number of results: 
  • 32
  • 64
  • 96
CMMG - AR-15/M16 22LR BRAVO CONVERSION KITS CMMG - AR-15/M16 22LR BRAVO CONVERSION KITS
5 Stars
(4.5)

$164.99 - $199.99

In stock
Product badge LAW TACTICAL LLC - AR-15/M16 GEN3-M FOLDING STOCK ADAPTER LAW TACTICAL LLC - AR-15/M16 GEN3-M FOLDING STOCK ADAPTER
5 Stars
(4.7)

$219.99

$220.99 - $230.99

Select Items In Stock
Product badge
GEISSELE AUTOMATICS LLC - AR-15 ENHANCED TRIGGERS GEISSELE AUTOMATICS LLC - AR-15 ENHANCED TRIGGERS
5 Stars
(4.4)

$138.99 - $139.99

In stock
MAGPUL - B.A.D. LEVER® BATTERY ASSIST DEVICE FOR AR-15/M4 MAGPUL - B.A.D. LEVER® BATTERY ASSIST DEVICE FOR AR-15/M4
5 Stars
(4.4)

$26.49

In stock
BROWNELLS - AR-15 RETRO HANDGUARD SETS BROWNELLS - AR-15 RETRO HANDGUARD SETS
5 Stars
(4.5)

$40.99 - $41.99

In stock
ALG DEFENSE - AR-15 ENHANCED MILITARY-STYLE TRIGGERS ALG DEFENSE - AR-15 ENHANCED MILITARY-STYLE TRIGGERS
5 Stars
(4.6)

$65.00 - $79.00

Select Items In Stock
BREEK ARMS - AR-15 WARHAMMER MOD2 AMBIDEXTROUS CHARGING HANDLE BREEK ARMS - AR-15 WARHAMMER MOD2 AMBIDEXTROUS CHARGING HANDLE
5 Stars
(4.7)

$36.99 - $119.99

In stock
BROWNELLS - M16 5.56 LIGHTWEIGHT BOLT CARRIER GROUP BROWNELLS - M16 5.56 LIGHTWEIGHT BOLT CARRIER GROUP
5 Stars
(4.4)

$122.99 - $239.99

Select Items In Stock
LUTH-AR LLC - AR-15 A1 REAR SIGHT ASSEMBLY LUTH-AR LLC - AR-15 A1 REAR SIGHT ASSEMBLY
5 Stars
(3.1)
Add to cart to see price

In stock
AERO PRECISION - M4E1 STRIPPED LOWER RECEIVERS FOR AR-15 AERO PRECISION - M4E1 STRIPPED LOWER RECEIVERS FOR AR-15
5 Stars
(4.7)
Add to cart to see price

Select Items In Stock
MAGPUL - CTR® COLLAPSIBLE MIL-SPEC CARBINE STOCK FOR AR-15 MAGPUL - CTR® COLLAPSIBLE MIL-SPEC CARBINE STOCK FOR AR-15
5 Stars
(4.9)

$49.99 - $56.99

In stock
CMC TRIGGERS - AR-15 TACTICAL TRIGGER GROUP CMC TRIGGERS - AR-15 TACTICAL TRIGGER GROUP
5 Stars
(4.5)

$159.99 - $174.00

Select Items In Stock
GEISSELE AUTOMATICS LLC - SUPER DYNAMIC TRIGGERS FOR AR-15 GEISSELE AUTOMATICS LLC - SUPER DYNAMIC TRIGGERS FOR AR-15
5 Stars
(4.9)

$171.99 - $192.99

Select Items In Stock
DOUBLE STAR - AR-15/M16/M4 SKINNY STYLE CARBINE HANDGUARD DOUBLE STAR - AR-15/M16/M4 SKINNY STYLE CARBINE HANDGUARD
5 Stars
(4.3)

$8.99

In stock
WHITE OAK ARMAMENT - AR-15/M16 223 WYLDE MATCH BARRELS WHITE OAK ARMAMENT - AR-15/M16 223 WYLDE MATCH BARRELS
5 Stars
(4.4)

$279.99 - $289.99

Select Items In Stock
ROCK RIVER ARMS - AR-15 NATIONAL MATCH 2-STAGE TRIGGER ROCK RIVER ARMS - AR-15 NATIONAL MATCH 2-STAGE TRIGGER
5 Stars
(4.0)

$103.99

In stock
MAGPUL - MBUS® GEN 2 FLIP-UP SIGHT SET FOR AR-15 MAGPUL - MBUS® GEN 2 FLIP-UP SIGHT SET FOR AR-15
5 Stars
(4.5)

$69.99

In stock
BROWNELLS - M16 5.56 BOLT CARRIER GROUP NITRIDE MP BROWNELLS - M16 5.56 BOLT CARRIER GROUP NITRIDE MP
5 Stars
(4.6)

$84.99

In stock
AERO PRECISION - GEN 2 STRIPPED LOWER RECEIVER FOR AR-15 AERO PRECISION - GEN 2 STRIPPED LOWER RECEIVER FOR AR-15
5 Stars
(4.5)
Add to cart to see price

Online Only - In stock
B5 SYSTEMS - AR-15 BRAVO STOCK COLLAPSIBLE MIL-SPEC B5 SYSTEMS - AR-15 BRAVO STOCK COLLAPSIBLE MIL-SPEC
5 Stars
(4.3)

$49.99 - $70.00

Select Items In Stock
Product badge
DANIEL DEFENSE - M4A1 STRIPPED SOCOM UPPER RECEIVER 14.5IN 5.56 DANIEL DEFENSE - M4A1 STRIPPED SOCOM UPPER RECEIVER 14.5IN 5.56
5 Stars
(4.6)

$899.99 - $949.99

In stock
MIDWEST INDUSTRIES, INC. - AR-15 COMBAT HANDGUARDS FREE FLOAT M-LOK MIDWEST INDUSTRIES, INC. - AR-15 COMBAT HANDGUARDS FREE FLOAT M-LOK
5 Stars
(4.8)

$134.99 - $257.95

Select Items In Stock
GEISSELE AUTOMATICS LLC - AR-15 MARITIME BOLT CATCH BLACK GEISSELE AUTOMATICS LLC - AR-15 MARITIME BOLT CATCH BLACK
5 Stars
(4.4)

$17.99

In stock
TIMNEY - AR-15 DROP-IN TRIGGER MODULE SOLID SHOE TIMNEY - AR-15 DROP-IN TRIGGER MODULE SOLID SHOE
5 Stars
(4.5)

$241.99 - $277.99

In stock
MAGPUL - MOE® COLLAPSIBLE MIL-SPEC CARBINE STOCK FOR AR-15 MAGPUL - MOE® COLLAPSIBLE MIL-SPEC CARBINE STOCK FOR AR-15
5 Stars
(4.4)

$35.99

In stock
COLT - M4 5.56 UPPER RECEIVER GROUPS COLT - M4 5.56 UPPER RECEIVER GROUPS
5 Stars
(4.2)

$444.99 - $909.99

Select Items In Stock
Product badge BROWNELLS - AR-15 C7 STRIPPED UPPER RECEIVER BROWNELLS - AR-15 C7 STRIPPED UPPER RECEIVER
5 Stars
(3.9)

$149.99

In stock
MAGPUL - ACS® COLLAPSIBLE MIL-SPEC CARBINE STOCK FOR AR-15 MAGPUL - ACS® COLLAPSIBLE MIL-SPEC CARBINE STOCK FOR AR-15
5 Stars
(4.8)

$75.99 - $85.99

In stock
PRIMARY WEAPONS - AR-15 RATCHET CASTLE NUT QD END PLATE SET PRIMARY WEAPONS - AR-15 RATCHET CASTLE NUT QD END PLATE SET
5 Stars
(4.8)
Add to cart to see price

In stock
YANKEE HILL MACHINE CO., INC. - AR-15/M16 EZ PULL PIVOT & TAKEDOWN PIN SET YANKEE HILL MACHINE CO., INC. - AR-15/M16 EZ PULL PIVOT & TAKEDOWN PIN SET
5 Stars
(4.2)

$17.99

In stock
CRITERION BARRELS INC - AR-15/M16 223 WYLDE CHROME LINED BARRELS CRITERION BARRELS INC - AR-15/M16 223 WYLDE CHROME LINED BARRELS
5 Stars
(4.9)

$236.99 - $313.49

Select Items In Stock
AERO PRECISION - ATLAS S-ONE M-LOK FREE FLOATING HANDGUARD FOR AR-15 AERO PRECISION - ATLAS S-ONE M-LOK FREE FLOATING HANDGUARD FOR AR-15
5 Stars
(4.6)
Add to cart to see price

Select Items In Stock
Products:   –   of 2244