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Brenton USA Guide 18in .450 Bushmaster Upper Receiver ULG18MM450

Brenton USA Upper Receiver, Guide, .450 Bushmaster, 18in Barrel, 11/16x24 Thread, 1-24 Twist, Midnight MarbleKote, Midnight MarbleKote, ULG18MM450
Brenton USA Upper Receiver, Guide, .450 Bushmaster, 18in Barrel, 11/16x24 Thread, 1-24 Twist, Midnight MarbleKote, Midnight MarbleKote, ULG18MM450
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Brenton USA Upper Receiver, Guide, .450 Bushmaster, 18in Barrel, 11/16x24 Thread, 1-24 Twist, Midnight MarbleKote, Midnight MarbleKote, ULG18MM450

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Questions & Answers
Does it come with bolt carrier group and charging handle Expert Answer

Yes, the Brenton USA Guide 18in .450 Bushmaster Upper Receiver includes an 8620 Carrier and 9310 Bolt - Carrier Group and a charging handle.

by Ethan, Gear Expert, June 9, 2023
Why does the description say it rivals the performance of its big brother the .450? Is this not a.450 Bushmaster? What caliber is it? Expert Answer

The Brenton USA Guide 18in .450 Bushmaster Upper Receiver ULG18MM450 is chambered in 450 Bushmaster. Please email us at techsales@opticsplanet.com regarding your question.

by Hunter, Gear Expert, April 19, 2023
View All Q&A You Have a Question? Ask!

Product Discontinued by Manufacturer

Brenton USA Guide 18in .450 Bushmaster Upper Receiver has been discontinued by Brenton USA and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

Product Info for Brenton USA Guide 18in .450 Bushmaster Upper Receiver

Limited Series rifles are Brenton's specialty rifle family and are more purpose driven in their design. Limited rifles are available in Midnight, adjustable stock configuration only and include Black Nitride carrier and bolt components as well as a 4.5 lbs single stage mil-style trigger. Limited series rifles are for the rough use, bounce around in the back of the 4×4 kind of hunter.image

Packs a punch at appropriate ranges. It rivals the performance of its big brother the 450 yet produces little recoil. It is perfect for the new or recoil sensitive shooter. Satisfies the straight wall cartridge requirements in multiple states allowing for use in areas not previously open to upper hunting. Released at SHOT Show January 2019 by Winchester/Browning and is intended for use in AR style hunting uppers. Ammo is readily available from other manufactures as well.

Features of Brenton USA Guide 18in .450 Bushmaster Upper Receiver

  • Receiver w/ Brenton Patent Pending RecevierLock
  • Controls and tolerance: HuntSpec
  • Handguard: Brenton RealFeel, PolyCore
  • Charge Handle: Gas diverting
  • BCG: 8620 Carrier w/ 9310 Bolt w/ NiB protective coating
  • Life-Time Warranty: Brenton USA stands behind its products with a Forever Warranty against defects in materials and workmanship.
  • Sub MOA Guarantee: All Brenton rifles are guaranteed capable of shooting sub-moa with suitable ammunition and optics.
  • Promise: Brenton promises your rifle to look, feel and perform like a premium hunting rifle should.

Package Contents:

  • Brenton USA Guide 18in .450 Bushmaster Upper Receiver

Ammunition

1–17 / 17
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Barnes Vor-Tx .450 Bushmaster 250 Grain TSX FB Brass Cased Rifle Ammo, 20 Rounds, 32085
Barnes Vor-Tx .450 Bushmaster 250 Grain TSX FB Brass Cased Rifle Ammo, 20 Rounds, 32085
(3)
List: $59.99 (Save 24%)
$45.49
$2.27/Round
Hornady Subsonic .450 Bushmaster 395 grain Subsonic eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 82247
Hornady Subsonic .450 Bushmaster 395 grain Subsonic eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 82247
(4)
List: $56.99 (Save 30%)
$39.99
$2.00/Round
Best Rated
Hornady BLACK .450 Bushmaster 250 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 82246
Hornady BLACK .450 Bushmaster 250 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 82246
(6)
List: $58.00 (Save 36%)
$36.99
$1.85/Round
Hornady American Whitetail .450 Bushmaster 245 grain InterLock SP Brass Cased Centerfire Rifle Ammo, 20 Rounds, 82242
Hornady American Whitetail .450 Bushmaster 245 grain InterLock SP Brass Cased Centerfire Rifle Ammo, 20 Rounds, 82242
(3)
List: $55.12 (Save 37%)
$34.99
$1.75/Round
Remington UMC Rifle .450 Bushmaster 260 Grain Full Metal Jacket Centerfire Rifle Ammo, 20 Rounds, 23661
Remington UMC Rifle .450 Bushmaster 260 Grain Full Metal Jacket Centerfire Rifle Ammo, 20 Rounds, 23661
(2)
List: $35.99 (Save 16%)
$30.39
$1.52/Round
Fort Scott Munitions 450 BUSHMASTER 250 Grain Centerfire Rifle Ammo, 20 Rounds, 450BM-250-SCV1
Fort Scott Munitions 450 BUSHMASTER 250 Grain Centerfire Rifle Ammo, 20 Rounds, 450BM-250-SCV1
List: $85.87 (Save 41%)
$50.99
$2.55/Round
Best Rated
Hornady American Whitetail Tipped 450 Bushmaster 250 Grain FTX Brass Cased Rifle Ammo, 20 Rounds, 82244
Hornady American Whitetail Tipped 450 Bushmaster 250 Grain FTX Brass Cased Rifle Ammo, 20 Rounds, 82244
(12)
List: $59.21 (Save 21%)
$46.99
$2.35/Round
Federal Fusion .450 Bushmaster 260 Grain Soft Point Centerfire Rifle Ammo, 20 Rounds, F450BMFS1
Federal Fusion .450 Bushmaster 260 Grain Soft Point Centerfire Rifle Ammo, 20 Rounds, F450BMFS1
List: $73.99 (Save 10%)
$66.49
$3.32/Round
Winchester Deer Season XP .450 Bushmaster 250 grain Extreme Point Polymer Tip Centerfire Rifle Ammo, 20 Rounds, X450DS
Winchester Deer Season XP .450 Bushmaster 250 grain Extreme Point Polymer Tip Centerfire Rifle Ammo, 20 Rounds, X450DS
(4)
List: $81.41 (Save 28%)
$58.99
$2.95/Round
Federal Premium Power-Shok .450 Bushmaster 300 Grain Jacketed Hollow Point Centerfire Rifle Ammo, 20 Rounds, 450BMB
Federal Premium Power-Shok .450 Bushmaster 300 Grain Jacketed Hollow Point Centerfire Rifle Ammo, 20 Rounds, 450BMB
List: $66.99 (Save 10%)
$60.09
$3.00/Round
Remington Core-Lokt .450 Bushmaster 300 Grain Core-Lokt Pointed Soft Point Centerfire Rifle Ammo, 20 Rounds, 27941
Remington Core-Lokt .450 Bushmaster 300 Grain Core-Lokt Pointed Soft Point Centerfire Rifle Ammo, 20 Rounds, 27941
List: $67.99 (Save 10%)
$61.29
$3.06/Round
Remington Premier Accutip .450 Bushmaster 260 Grain AccuTip Centerfire Rifle Ammo, 20 Rounds, 27943
Remington Premier Accutip .450 Bushmaster 260 Grain AccuTip Centerfire Rifle Ammo, 20 Rounds, 27943
(1)
List: $70.99 (Save 13%)
$61.89
$3.09/Round
DoubleTap Ammunition 450Bushmaster 300gr Jacketed Soft Point Rifle Ammo, 20 Per Box/25 Case, 450B300SP
DoubleTap Ammunition 450Bushmaster 300gr Jacketed Soft Point Rifle Ammo, 20 Per Box/25 Case, 450B300SP
List: $73.99 (Save $5.20)
$68.79
$3.44/Round
Winchester Super-X RIFLE .450 Bushmaster 260 grain Power-Point Centerfire Rifle Ammo, 20 Rounds, X4501
Winchester Super-X RIFLE .450 Bushmaster 260 grain Power-Point Centerfire Rifle Ammo, 20 Rounds, X4501
(1)
List: $84.79 (Save 34%)
$55.99
$2.80/Round
Federal American Eagle Rifle .450 Bushmaster 260 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, AE450BM
Federal American Eagle Rifle .450 Bushmaster 260 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, AE450BM
List: $38.99 (Save 11%)
$34.89
$1.74/Round
Newly Added
Brns Hv450B1 450B 260 Sph Rifle Ammunition 20/10, 32480, 187240
Brns Hv450B1 450B 260 Sph Rifle Ammunition 20/10, 32480, 187240
List: $67.99 (Save 21%)
$53.49
$2.67/Round
HSM 450BUSH1N Bear Load 450 Bushmaster 300 Gr Jacketed Soft Point JSP 20 Bx/
HSM 450BUSH1N Bear Load 450 Bushmaster 300 Gr Jacketed Soft Point JSP 20 Bx/
List: $52.99 (Save 17%)
$43.99
$2.20/Round
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Brenton USA Guide 18in .450 Bushmaster Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • Brenton USA Upper Receiver, Guide, .450 Bushmaster, 18in Barrel, 11/16x24 Thread, 1-24 Twist, Midnight MarbleKote, Midnight MarbleKote, ULG18MM450 , MPN: ULG18MM450 , UPC: 810090901947 , Code: 3XI-URC-RUHMK17-ULG18MM450
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