Cryptic .458 SOCOM / .450 Bushmaster Bolt Repair Kit Manganese Phosphate

Name: Cryptic .458 SOCOM / .450 Bushmaster Bolt Repair Kit Manganese Phosphate
Brand: Cryptic
Availability: InStock

Cryptic · Bolt Carrier Group

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Best price

$40.99at OpticsPlanet

In stock Sale checked Oct 13, 2026

Buy at OpticsPlanet

Where to buy

Store	Price	Availability	Buy	Add to build
OpticsPlanet	$40.99Salechecked Oct 13, 2026	In stock	Buy at OpticsPlanet

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Lowest in-stock price in the last 30 days: $40.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 12, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
OpticsPlanet	$40.99	$40.99	$40.99

Since Oct 12, 2026.

About this part

The Cryptic .458 SOCOM / .450 Bushmaster Bolt Repair Kit Manganese Phosphate is an AR-15 bolt carrier group from Cryptic. One store lists it, OpticsPlanet at $40.99. The lowest in-stock price in the last 30 days was $40.99 at OpticsPlanet.

Fits and works with

Bolt: .458 SOCOM / .450 Bushmaster · Bolt carrier groups

Specifications

Manufacturer: Cryptic
Platform: AR-15
Caliber: .450 Bushmaster
Finish: Phosphate
Material: Steel

From the manufacturer

Cryptic .458 SOCOM / .450 Bushmaster Bolt Repair Kit Manganese Phosphate. Specifications for Cryptic .450 Bushmaster/.458 SOCOM Bolt Repair Kit: Manufacturer: Cryptic Color: Manganese Phosphate Fabric/Material: 4140 Billet Tool Steel Carpenter 158 Steel Caliber: .458 SOCOM .450 Bushmaster Features of Cryptic .458 SOCOM / .450 Bushmaster Bolt Repair Kit Cam Pin (Choice of coating) Extractor (Choice of coating) Extractor Pin Extractor Spring w/ Viton Insert O-Ring (Viton Insert not included with .308 WIN / 7.62x51mm / 6.5 Creedmoor) Ejector Ejector Spring Ejector Roll Pin Gas Rings (3) Package Contents: Cryptic .450 Bushmaster/.458 SOCOM Bolt Repair Kit Cryptic CC-RKB-0404: .458 SOCOM / .450 Bushmaster Bolt Repair Kit Manganese Phosphate