Ruger AR556 MPR 450BM 18.6″ 5rd Rifle – CA Featureless


Category: Product ID: 12278


Buy Ruger AR556 MPR 450BM 18.6″ 5rd Rifle – CA Featureless near me


The Ruger SR556 MPR is now offered in 450 Bushmaster. The bolt is specially machined with a high strength superalloy, which makes it 50% stronger and with tapered lugs to support the 450 BM cartridge. The Ruger Elite 452 2-stage trigger offers a crisp 4.5 pull with 30% faster lock time. A cold hammer forged 4140 chrome-moly with 5R rifling allows exceptional accuracy with superior longevity.

Caliber 450 Bushmaster
Capacity 5 Rounds
Furniture Magpul SL Stock, MOE Pistol grip
Finish Black Anodize
Handguard Free Float MLOK
Sights None
Barrel Length 18.63″
Weight 7.4 lbs.
Thread Pattern 11/16″ – 24
Overall Length 35.60″ – 38.90″
Grooves 5
Length of Pull 11.10″ – 14.40″
Twist 1:16″ RH

CA-Legal Featureless Rifle. CA Featureless configuration. Click Here for more information.

Important note about our photos
While we make every effort to ensure that our product photos are accurate, manufacturers occasionally change the design of components such as triggers, sights, or magazines without notice. Also, modifications to the firearm or component may be required in order to meet specific state compliance requirements. While we make every effort to accurately describe and illustrate the item you are going to receive, there may be visual differences on various components that do not affect functionality.


There are no reviews yet.

Be the first to review “Ruger AR556 MPR 450BM 18.6″ 5rd Rifle – CA Featureless”

Your email address will not be published.

Range Hours

Mon - Fri: 8:00 a.m. - 6:30 p.m.
Saturday: 8:00 a.m. - 6:30 p.m.
Sunday: 8:00 a.m. -6 p.m

Customer Service

Sign Up

Sign Up to Receive Specials from Honor Gun Club

GUNS ARMOURY © 2022. All rights reserved.

Minimum 4 characters