Ruger

RUGER 8522 AR-556 MPR 450 Bushmaster 18.63" 5+1 Black Hard Coat Anodized Adj Magpul MOE SL Stock

Ruger RUGER 8522 AR-556 MPR 450 Bushmaster 18.63" 5+1 Black Hard Coat Anodized Adj Magpul MOE SL Stock
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Ruger

Overview

The RUGER 8522 AR-556 MPR 450 Bushmaster 18.63" 5+1 Black Hard Coat Anodized Adj Magpul MOE SL Stock is a complete rifle. Compare prices from multiple merchants and find the best deal.

Specifications

MPN8522
PlatformAR-15
Caliber.450 Bushmaster
Gas System LengthRifle
Thread Pitch5/8x24
Action TypeSemi-Auto
Twist Rate1:16
ColorBlack
Barrel Length18.63
ComplianceStandard

Available Merchants(2)

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Sportsmans Outdoor Superstore logo
Sportsmans Outdoor Superstore
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$1,020
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BattleHawk Armory logo
BattleHawk Armory
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$1,084
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September 2026 on GunPartPicker

RUGER 8522 AR-556 MPR 450 Bushmaster 18.63" 5+1 Black Hard Coat Anodized Adj Magpul MOE SL Stock ranked #35 of the 136 complete rifles builders added on GunPartPicker in September 2026. Builders on GunPartPicker first added it to a build in April 2026.

Today none of the 2 retailers we track has it in stock right now. Listed prices start at $1,019.99 at Sportsmans Outdoor Superstore for when it comes back.

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