+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Underwood Ammo 50 Beowulf 350 Grain Full Metal Jacket Brass Cased Rifle Ammunition 557 for Hunting 33% Off

Underwood Ammo 50 Beowulf 350 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, 557
Underwood Ammo 50 Beowulf 350 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, 557
1 of 1 images
Underwood Ammo 50 Beowulf 350 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, 557

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
Questions & Answers
Customer Reviews
Helpful Positive Review Works as it should. by Josh, Verified Owner, January 18, 2025
No issues with the ammo. Huge thanks to the shipping department as I was 800 miles away when it was delivered in a snow/rainstorm. Under the edge of the roof getting rained/snowed on. When i opened the box, i found the boxes of ammo clingfilm wrapped...
Read More...
1/1 found this helpful
Helpful Negative Review Unhappy buyer by Jim L, Verified Owner, March 29, 2025
Ammo fired ok, however, failed to eject and jammed 10 out of 15 rounds. Switched to different ammo and problem was resolved. Rifle was clean and bolt was inspected for damage and none was found. Ammo was the problem. I don’t endorse this product
1/1 found this helpful
Most Recent Reviews 50 Beowulf round…..awesome by Edward Jonas III, Verified Owner, September 12, 2025
This is well built round, I had absolutely no problems with it. It feeds well, and worked perfectly in the 50 Beowulf rifle built. there wasn’t one dud in the box as I have been hearing has been happening. But these, you won’t be disappointed
Most Recent Reviews A+++++++++ by Terry, Verified Owner, April 20, 2024
A++++++++++++++++++++++++++++++++++++++++++++++++++
0/1 found this helpful
Most Recent Reviews My order was taken care of and delivered with class. Did a awesome job by Ricky Fowler, Verified Owner, April 21, 2025
Had know problem, awesome service, ammo delivered excellent. Fixing to order again
Most Recent Reviews Beowulf rounds by Browolf, Verified Owner, January 24, 2025
Love it fast delivery easy to load just what I needed
Read All 10 Reviews
Number of Rounds: 20

Code: 40U-LAR-A1052-557

MPN: 557

UPC: 816874023614

List: $59.99Save 33%
$2.02/Round
$40.49

Please note: For safety reasons, OpticsPlanet is not able to accept returns of ammunition for any reason, and no refunds will be issued for any returned ammunition.

Product Info for Underwood Ammo 50 Beowulf 350 Grain Full Metal Jacket Brass Cased Rifle Ammunition

Underwood Ammo loads premium ammunition with a focus on reliable accuracy using new brass, high quality projectiles and primers, and clean burning flash suppressed powders.image

WARNING: California`s Proposition 65

Specifications for Underwood Ammo 50 Beowulf 350 Grain Full Metal Jacket Brass Cased Rifle Ammunition:

Manufacturer: Underwood Ammo
Caliber: .50 Beowulf
Number of Rounds: 20
Bullet Type: Full Metal Jacket (FMJ)
Bullet Weight: 350 grain
Cartridge Case Material: Brass
Muzzle Velocity: 1775 ft/s
Muzzle Energy: 2449 ft-lbs
Application: Hunting
Package Type: Box
Primer Style: Centerfire
G1 Ballistic Coefficient: 0.235
Lead Free: No

Package Contents:

  • Underwood Ammo 50 Beowulf 350 Grain Full Metal Jacket Brass Cased Rifle Ammo

What is Underwood Ammo 50 Beowulf 350 Grain Full Metal Jacket Brass Cased Rifle Ammunition good for?

The manufacturer says that it is suitable for hunting.

Underwood Ammo 50 Beowulf 350 Grain Full Metal Jacket Brass Cased Rifle Ammunition Orderable Models

List of Orderable Models

Underwood Ammo 50 Beowulf 350 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, 557 , MPN: 557 , UPC: 816874023614 , Code: 40U-LAR-A1052-557
Compare (0)
1 item has been added
Add at least two items to compare