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Brenton USA Guide 18in 300 HAM'R Upper Receiver ULG18MM30H

Brenton USA Upper Receiver, Guide, 300 HAM'R, 18in Barrel, 5/8x24 Thread, 1-15 Twist, Midnight MarbleKote, Midnight MarbleKote, ULG18MM30H
Brenton USA Upper Receiver, Guide, 300 HAM'R, 18in Barrel, 5/8x24 Thread, 1-15 Twist, Midnight MarbleKote, Midnight MarbleKote, ULG18MM30H
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Brenton USA Upper Receiver, Guide, 300 HAM'R, 18in Barrel, 5/8x24 Thread, 1-15 Twist, Midnight MarbleKote, Midnight MarbleKote, ULG18MM30H

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Questions & Answers

Product Discontinued by Manufacturer

Brenton USA Guide 18in 300 HAM'R 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!

ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

Product Info for Brenton USA Guide 18in 300 HAM'R 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 4x4 kind of hunter.image

It scratches the itch for Americas 30 caliber lovers. Offering substantial advantage over the ever popular 300 BLK by shooting flatter and delivering more energy on target. Performs very well with 125-150 bullets.Designed and developed by Bill Wilson, specifically with hog hunting in mind. After years of refining and many thousands of rounds live tested on feral Texas hoggs, it was taken to SAAMI for approval in 2020 as a joint venture between Bill Wilson and Sig Sauer.

Features of Brenton USA Guide 18in 300 HAM'R 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 300 HAM'R Upper Receiver

Ammo Boxes

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MTM Ammo Can Tray for Metal Cans 30 Cal., Dark Earth, MAC30
MTM Ammo Can Tray for Metal Cans 30 Cal., Dark Earth, MAC30
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Ammunition

1–22 / 22
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Wilson Combat Hornady V-MAX 300 HAM'R 110 Grain Brass Cased Rifle Ammunition
Wilson Combat Hornady V-MAX 300 HAM'R 110 Grain Brass Cased Rifle Ammunition
(2)
As Low As (Save Up to 13%)
$29.69
$1.48 - $1.64/Round
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Wilson Combat 300HAM'R 115gr Tipped Extreme Chaos 20 Per Box/10 Case, LA300HMR115TXC
Wilson Combat 300HAM'R 115gr Tipped Extreme Chaos 20 Per Box/10 Case, LA300HMR115TXC
List: $97.61 (Save $6.12)
$91.49
$4.57/Round
On Sale
Wilson Combat Hornady SST 300 HAM'R 150 Grain Brass Cased Rifle Ammunition
Wilson Combat Hornady SST 300 HAM'R 150 Grain Brass Cased Rifle Ammunition
(2)
As Low As (Save Up to 16%)
$34.49
$1.72 - $1.98/Round
See all 2 models
Wilson Combat Speer 300 HAM'R 150 Grain Boat Tail Spire Point Brass Cased Rifle Ammunition
Wilson Combat Speer 300 HAM'R 150 Grain Boat Tail Spire Point Brass Cased Rifle Ammunition
As Low As (Save Up to 39%)
$42.49
$1.73 - $2.12/Round
See all 2 models
Wilson Combat Speer HAM'R HOT-CORE 300 HAM'R 130 Grain Brass Cased Rifle Ammunition
Wilson Combat Speer HAM'R HOT-CORE 300 HAM'R 130 Grain Brass Cased Rifle Ammunition
(4)
As Low As (Save Up to 38%)
$44.49
$1.88 - $2.22/Round
See all 2 models
Wilson Combat 300HAM'R 125gr Tipped Controlled Chaos 20 Per Box/10 Case, LA300HMR125TCC
Wilson Combat 300HAM'R 125gr Tipped Controlled Chaos 20 Per Box/10 Case, LA300HMR125TCC
List: $90.20 (Save $5.71)
$84.49
$4.22/Round
Wilson Combat Hornady FTX 300 HAM'R 135 Grain Brass Cased Rifle Ammunition
Wilson Combat Hornady FTX 300 HAM'R 135 Grain Brass Cased Rifle Ammunition
As Low As (Save Up to 32%)
$56.49
$2.27 - $2.82/Round
See all 2 models
Wilson Combat 300HAM'R 115gr Tipped Maximum Expansion 20 Per Box/10 Case, LA300HMR115TME
Wilson Combat 300HAM'R 115gr Tipped Maximum Expansion 20 Per Box/10 Case, LA300HMR115TME
List: $95.14 (Save $7.15)
$87.99
$4.40/Round
Wilson Combat 300HAM'R 115gr Tipped Extreme Chaos 50 Per Box/10 Case, 18308115TXC
Wilson Combat 300HAM'R 115gr Tipped Extreme Chaos 50 Per Box/10 Case, 18308115TXC
List: $95.49 (Save $3.50)
$91.99
Remington 300 HAMR 125 Grain Core-Lokt PSP Brass Rifle Ammo, 20 Rounds, R21351
Remington 300 HAMR 125 Grain Core-Lokt PSP Brass Rifle Ammo, 20 Rounds, R21351
Price After Rebate
$26.00
$1.62/Round
Wilson Combat Lehigh Controlled Chaos 300 HAM'R 125 Grain Nickel Cased Pistol Ammo, 200 Round, A300HMR-125-CC-N-BLK-200RD
Wilson Combat Lehigh Controlled Chaos 300 HAM'R 125 Grain Nickel Cased Pistol Ammo, 200 Round, A300HMR-125-CC-N-BLK-200RD
List: $598.99 (Save 11%)
$530.99
$2.65/Round
Wilson Combat Hornady FMJ 300 HAM'R 125 Grain Brass Cased Pistol Ammo, 200 Round, A300HMR-125-FMJ-BLK-200RD
Wilson Combat Hornady FMJ 300 HAM'R 125 Grain Brass Cased Pistol Ammo, 200 Round, A300HMR-125-FMJ-BLK-200RD
(1)
$376.49
$1.88/Round
Wilson Combat Speer HAM'R HOT-CORE 300 HAM'R 130 Grain Nickel Cased Rifle Ammunition
Wilson Combat Speer HAM'R HOT-CORE 300 HAM'R 130 Grain Nickel Cased Rifle Ammunition
As Low As (Save Up to 16%)
$41.99
$1.98 - $2.10/Round
See all 2 models
Wilson Combat Speer HAM'R Bonded 300 HAM'R 135 Grain Nickel Cased Pistol Ammo, 200 Round, A300HMR-135-HB-N-BLK-200RD
Wilson Combat Speer HAM'R Bonded 300 HAM'R 135 Grain Nickel Cased Pistol Ammo, 200 Round, A300HMR-135-HB-N-BLK-200RD
List: $395.99 (Save 10%)
$357.49
$1.79/Round
Wilson Combat Sierra Pro-Hunter 300 HAM'R 125 Grain Brass Cased Rifle Ammunition
Wilson Combat Sierra Pro-Hunter 300 HAM'R 125 Grain Brass Cased Rifle Ammunition
As Low As (Save Up to 29%)
$35.49
$1.69 - $1.77/Round
See all 2 models
Wilson Combat Speer 300 HAM'R 150 Grain Bonded Nickel Cased Pistol Ammo, 200 Round, A300HMR-150-HB-N-BLK-200RD
Wilson Combat Speer 300 HAM'R 150 Grain Bonded Nickel Cased Pistol Ammo, 200 Round, A300HMR-150-HB-N-BLK-200RD
List: $406.99 (Save 12%)
$357.49
$1.79/Round
Wilson Combat Hornady SP 300 HAM'R 110 Grain Brass Cased Rifle Ammunition
Wilson Combat Hornady SP 300 HAM'R 110 Grain Brass Cased Rifle Ammunition
As Low As (Save Up to 30%)
$33.49
$1.59 - $1.67/Round
See all 2 models
Wilson Combat Sierra 300 HAM'R 135 Grain Hollow Point Brass Cased Pistol Ammo, 200 Round, A300HMR-135-HP-BLK-200RD
Wilson Combat Sierra 300 HAM'R 135 Grain Hollow Point Brass Cased Pistol Ammo, 200 Round, A300HMR-135-HP-BLK-200RD
List: $453.69
$453.49
$2.27/Round
Wilson Combat Lehigh Controlled Chaos 300 HAM'R 110 Grain Nickel Cased Rifle Ammunition
Wilson Combat Lehigh Controlled Chaos 300 HAM'R 110 Grain Nickel Cased Rifle Ammunition
As Low As (Save Up to 18%)
$53.99
$2.56 - $2.70/Round
See all 2 models
Wilson Combat Speer 300 HAM'R 150 Grain Bonded Brass Cased Rifle Ammunition
Wilson Combat Speer 300 HAM'R 150 Grain Bonded Brass Cased Rifle Ammunition
As Low As (Save Up to 12%)
$43.99
$2.07 - $2.20/Round
See all 2 models
Wilson Combat Speer TNT 300 HAM'R 125 Grain Brass Cased Rifle Ammunition
Wilson Combat Speer TNT 300 HAM'R 125 Grain Brass Cased Rifle Ammunition
As Low As (Save Up to 26%)
$35.49
$1.69 - $1.77/Round
See all 2 models
Wilson Combat Speer SP 300 HAM'R 110 Grain Brass Cased Rifle Ammunition
Wilson Combat Speer SP 300 HAM'R 110 Grain Brass Cased Rifle Ammunition
As Low As (Save Up to 32%)
$31.49
$1.50 - $1.57/Round
See all 2 models
Next

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Brenton USA Guide 18in 300 HAM'R Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • Brenton USA Upper Receiver, Guide, 300 HAM'R, 18in Barrel, 5/8x24 Thread, 1-15 Twist, Midnight MarbleKote, Midnight MarbleKote, ULG18MM30H , MPN: ULG18MM30H , UPC: 810090901954 , Code: 3XI-URC-RUHMK19-ULG18MM30H
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Last updated 2026-09-08 UTC.