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20" 450 Bushmaster AR15 A3 Complete Upper Assembly

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MSRP Price: $699.99
Our Price: $600.00
You Save: $99.99 (14 %)
We currently have 1 available.
Item Number: UCBM91702
Manufacturer: Bushmaster
Manufacturer Part No: 91702

This is a complete upper in .450 Bushmaster Caliber with 20" barrel and Izzy Suppressor. Includes 5 Rd. Magazine. These uppers will mount right on your mil. spec. Lower. With a velocity of 2200 FPS, the Hornady 250 Gr. SST/FT bullet in the .450 Bushmaster "Thumper" is designed for all large North American game. Though not a long distance cartridge, accuracy has proved to be exceptional out to 200 yards with felt recoil similar to a 20 ga. shotgun. Tubular aluminum forends allow the barrel to free float from the nut forward, chrome lining in both bore and chamber makes for long barrel life and easy cleaning.

·  Type : Accessory
·  Receiver Finish : Black
·  Type : Complete Gas Impingement
·  Caliber : 450 Bushmaster
·  Sights : None (Optic Ready)
·  Barrel Length : 20"
·  Barrel Material : Steel
·  Barrel Description : Chrome-Lined
·  Barrel Finish : Black
·  Receiver Description : A3
·  Magazine: 5rd

Product Reviews

(9 Ratings, 1 Review) Average Rating:
20” 450 Bushmaster AR15 A3
Jeff Jones (Madison Heights, MI) 12/18/2019 2:46 PM
I installed this 450 upper on A Colt lower. This thing Hits everything I point it at and It hits like a brick. The felt recoil from bench or prone position is stout. Shooting off hand the recoil is quite manageable witch makes it fun to shoot. It is Like shooting a #6 2 3/4” 20 gauge. Works great on Michigan Whitetail Deer.