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Use Code: FREEDOM12

COLT RIFLE PARTS PRODUCTS

Founded in 1836 by Samuel Colt, Colt's Manufacturing Company is a leading American firearms manufacturer. Known for iconic firearms such as the Colt Single Action Army revolver and the M1911 pistol, Colt has a long history of innovation and quality. The company supplies firearms to military, law enforcement, and civilian markets worldwide.

COLT Rifle Parts Products — 133 Products / 8 Models

Quality stands out when it matters most, and our COLT Rifle Parts lineup delivers 133 in-stock products starting at $1.29 across 8 models including Rifle Receivers & Parts, Rifle Bolt Parts, Rifle Stocks & Parts, Rifle Triggers & Parts. Stack the savings Up To 41% Off on qualifying orders, and all Brownells & Sinclair brand products backed by our Forever Guarantee®.

Real feedback from real users tells the story: 4.4 stars across 506 verified buyer reviews highlighting the precision, durability, and value that keep this lineup in steady demand. Take a closer look at the full COLT Gun Parts selection to see what else this brand brings to the table.

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133 Total Products
Products:  1  –  32  of 133
Number of results: 
  • 32
  • 64
  • 96
Product badge COLT - AR6721 RECEIVER END PLATE COLT - AR6721 RECEIVER END PLATE
5 Stars
(5.0)

$5.99

In stock
Product badge COLT - AR15A4 TRIGGER GUARD ASSEMBLY COLT - AR15A4 TRIGGER GUARD ASSEMBLY
5 Stars
(4.8)

$15.99

In stock
Product badge COLT - AR6721 RECEIVER EXTENTION NUT COLT - AR6721 RECEIVER EXTENTION NUT
5 Stars
(4.6)

$11.99

In stock
Product badge COLT - AR6721 RECEIVER EXTENSION COLT - AR6721 RECEIVER EXTENSION
5 Stars
(5.0)

$49.99

In stock
Product badge COLT - .755" HANDGUARD CAP STEEL BLACK COLT - .755" HANDGUARD CAP STEEL BLACK
5 Stars
(5.0)

$6.79

In stock
Product badge COLT - M4 5.56 UPPER RECEIVER GROUPS COLT - M4 5.56 UPPER RECEIVER GROUPS
5 Stars
(4.3)

$444.99 - $851.99

Select Items In Stock
Product badge COLT - 14.5" M4 SOCOM BARREL ASSEMBLY COLT - 14.5" M4 SOCOM BARREL ASSEMBLY
5 Stars
(4.0)

$249.99 - $314.99

Select Items In Stock
Product badge COLT - M4 UPPER RECEIVER ASSEMBLY NO HANDGUARDS COLT - M4 UPPER RECEIVER ASSEMBLY NO HANDGUARDS
5 Stars
(5.0)

$749.99

Select Items In Stock
Product badge COLT - AR15A4 PLUNGER SPRING COLT - AR15A4 PLUNGER SPRING
5 Stars
(4.0)

$2.19

In stock
Product badge COLT - AR-15 M4A1 5.56 BARREL 14.5IN COLT - AR-15 M4A1 5.56 BARREL 14.5IN
5 Stars
(3.0)

$249.99 - $319.99

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Product badge COLT - AR15A4 RECEIVER PIVOT PIN COLT - AR15A4 RECEIVER PIVOT PIN
5 Stars
(5.0)

$9.99

In stock
Product badge 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

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Product badge COLT - SPRING PIN FOR COLT® LE901-16SE COLT - SPRING PIN FOR COLT® LE901-16SE
5 Stars
(5.0)

$1.29

$2.19

In stock
Product badge COLT - COLT SAA REAR SIGHT DETENT SPRING COLT - COLT SAA REAR SIGHT DETENT SPRING
5 Stars
(5.0)

$1.49

$2.19

In stock
Product badge COLT - AR15A4 UPPER RCVR, FLATTOP, MOD. CARB COLT - AR15A4 UPPER RCVR, FLATTOP, MOD. CARB
5 Stars
(4.3)

$129.99

In stock
Product badge COLT - TAKEDOWN PIN FOR COLT® AR15-A4 COLT - TAKEDOWN PIN FOR COLT® AR15-A4
5 Stars
(0.0)

$7.99

In stock
Product badge COLT - SPRING, DISCONNECT FOR COLT® AR15-A4 COLT - SPRING, DISCONNECT FOR COLT® AR15-A4
5 Stars
(5.0)

$2.19

In stock
Product badge COLT - BOLT CARRIER COLT - BOLT CARRIER
5 Stars
(3.5)

$124.99

In stock
Product badge COLT - BOLT CATCH PIN FOR COLT® AR15-A4 COLT - BOLT CATCH PIN FOR COLT® AR15-A4
5 Stars
(1.0)

$2.19

In stock
Product badge COLT - AR-15 GAS TUBE STAINLESS STEEL COLT - AR-15 GAS TUBE STAINLESS STEEL
5 Stars
(2.0)

$27.83 - $27.99

Select Items In Stock
Product badge COLT - AR15A4 FIRING PIN COLT - AR15A4 FIRING PIN
5 Stars
(5.0)

$15.99

In stock
Product badge COLT - AR15A4 BOLT ASSEMBLY COLT - AR15A4 BOLT ASSEMBLY
5 Stars
(5.0)

$118.99

In stock
Product badge COLT - Colt AR-15 / SMG EXTRACTOR & EJECTOR ROLL PIN COLT - Colt AR-15 / SMG EXTRACTOR & EJECTOR ROLL PIN
5 Stars
(0.0)

$2.19

In stock
Product badge COLT - AR15A4 BUFFER RETAINER SPRING COLT - AR15A4 BUFFER RETAINER SPRING
5 Stars
(4.0)

$2.19

In stock
Product badge COLT - AR15A4 HAMMER SPRING COLT - AR15A4 HAMMER SPRING
5 Stars
(0.0)

$3.49

In stock
Product badge COLT - AR15A4 BOLT CATCH COLT - AR15A4 BOLT CATCH
5 Stars
(3.9)

$21.99

In stock
Product badge COLT - A4 DOOR ASSEMBLY HINGE PIN BLACK STEEL COLT - A4 DOOR ASSEMBLY HINGE PIN BLACK STEEL
5 Stars
(5.0)

$2.19

In stock
Product badge COLT - AR15A4 EJECTOR COLT - AR15A4 EJECTOR
5 Stars
(0.0)

$3.09

In stock
Product badge COLT - AR15A4 TRIGGER SPRING COLT - AR15A4 TRIGGER SPRING
5 Stars
(5.0)

$2.19

In stock
Product badge COLT - AR6721 CHARGING HANDLE LATCH PIN COLT - AR6721 CHARGING HANDLE LATCH PIN
5 Stars
(5.0)

$2.19

In stock
Product badge COLT - M16 5.56 REPLACEMENT BARREL 20' COLT - M16 5.56 REPLACEMENT BARREL 20'
5 Stars
(5.0)

$249.99

In stock
Products:  1  –  32  of 133