Skip to content
To take full advantage of this site, please enable your browser's JavaScript feature.
Learn how
Use Coupon Code FREEDOM15 for 15% OFF 4th of July Sale!
Contact Us
My Account
$4.50 Flat Rate Shipping On All Orders!
Antiques&Artillery LLC
Toggle mobile menu
Antiques&Artillery
Search store
Submit search
MY CART
Deal of the Month
Clearance Items
Glock Parts
Current Ad
Design Themed Parts
Deadpool
Punisher
Radioactive
Biohazard
Molon Labe/Spartan
Black Flag/No Quarter
Let's Go Brandon
New!
Shop by CALIBER
.223/5.56
.224 Valkyrie
.308 Winchester
300 Blackout
350 Legend
450 Bushmaster
458 Socom
50 Cal/12.7x42
7.62x39
9mm
.243 Winchester
AR22/.22LR
Pre-Coated Cerakote Items
Upper Assemblies
AR 10 Parts
AR10 Upper Parts
AR Parts & Accessories
Individual Lower AR15 Parts
takedown/pivot pins
Individual Upper AR15 Parts
Charging Handles
Upper Parts Kits
Forward Assists/Ejection port covers
Gas tubes and Gas Blocks
Lower Parts Kits
Springs,detents,screws...
Fire Control Groups
Magazines and Accessories
Upper Receivers/80% Lowers
Buffer Tubes/ Buffers/ Stock Components
Stocks/Stock Kits
Barrels
300 Blackout Barrels
45 ACP Barrels
5.56/.223 Barrels
7.62x39 Barrels
9mm Barrels
AR10/308 Barrels
Stainless AR15 Barrels
224 Valkyrie Barrels
Grips & Foregrips
Handguards
AR 15 Handguard 4 inch
AR 15 Handguard 5 inch
AR 15 Handguard 7 inch
AR 15 Handguard 9 inch
AR 15 Handguard 10 inch
AR 15 Handguard 11 inch
AR 15 Handguard 12 inch
AR 15 Handguard 13 inch
AR 15 Handguard 15 inch
AR 15 Handguard 16 inch
AR 15 Handguard 17 inch
Key Mod Hand Guards
AR 15 Handguard DROP IN/2 PIECE
Rail Sections and Rail Accessories
Bolt Carrier Groups and Parts
Muzzle Devices
Muzzle Device Accessories and Parts
.223/5.56 1/x28
13x16 Sound Redirect Sleeves
45 ACP/40 S&W/10MM
.308/300BLK/7.62/.30CAL 5/8x24
9mm
9MM AR15
9MM AR15 Parts
9MM Upper Assemblies and Furniture Kits
Brands
Anderson Manufacturing
UTG Pro
Aero Precision
Antiques&Artillery
Battle Arms Development
Bear Creek Arsenal
Guntec USA
Infinite Product Solutions
13x16 Adapter Sleeves
Walking Dead Muzzle Brakes
KAW Valley Precision
Luth-AR
Mean Arms
Seekins Precision
Slip2000
Timber Creek Outdoors
Greyman Parts
WAR DOG INDUSTRIES
Odin Works
Trinity Force
ERGO
KAK Industries
Magpul
NCStar/VISM
Polymer80
Unique-AR
Build Kits
Optics: Scopes/Sights/Mounts
Red Dots, Reflex Sights & Lasers
Scope Rings, Mounts & Adapters
Scopes
Sights
Tools, Gun Care, and More!
Gifts/Novelties/Swag/Knives
Information
Articles and Information on Guns
Pistol Calibers
Color Charts/Information
Gun Candy
Cerakote
Color Gallery - Color Examples
CERAKOTE SERVICE
CUSTOM PARTS AND CUSTOM BUILDS
Custom Builds
Customizable Parts
Request a Part
Partners/Affiliates
Nav Menu 3
Nav Menu 4
Nav Menu 5
Nav Menu 6
Nav Menu 7
Nav Menu 8
Home
>
Shop by CALIBER
>
450 Bushmaster
Sort By:
Price: Low to High
Price: High to Low
Most Popular
Title
Manufacturer
Newest
Oldest
Availability
300 per page
Page
of 1
458 Socom/450 Bushmaster 5/8-32 Steel Muzzle Brake W/ Sound Forwarding Sleeve-COLOR CHOICE
Our Price: $79.00
Sale Price: $64.99
Savings: $14.01
1 in stock!
AR-15 Bolt Carrier Group 458 Socom / 450 Bushmaster Complete -COLOR CHOICE
Our Price: $179.99
Sale Price: $159.99
Savings: $20.00
1 in stock!
Big Bore AR15 Upper Assembly .458 Socom or 450 Bushmaster - Shown here in Blue Titanium You Choose-Available in Any Color!!
Our Price: $599.99
Sale Price: $499.99
Savings: $100.00
1 in stock!
Big Bore AR15 Complete Build with 80% Lower Receiver - .458 Socom or 450 Bushmaster - Shown here in Blue Titanium - You Pick the Color!!
Our Price: $899.99
Sale Price: $799.99
Savings: $100.00
1 in stock!
