Underwood ammunition in .450 Bushmaster (brand part no. 872) is built for hunters who need a proven big-game cartridge they can count on. Underwood builds this load from consistent, quality-checked components for dependable performance shot after shot. At the heart of this load is a Lead Flat Nose (LFN) design, matched to the .450 Bushmaster platform shooters already run. In our rifle ammunition lineup, this is the Underwood load built for that job.

Key Specifications

• The chambering is .450 Bushmaster, a modern high-performance cartridge that’s quickly earned a following among today’s hunters.
• The projectile is a Lead Flat Nose (LFN) design, built to penetrate and transfer energy for a clean, ethical harvest.
• Muzzle velocity is rated at approximately 2449 fps, for a flatter path to the target and more delivered energy.
• Each box holds 20 rounds, enough to confirm zero and still have rounds left to shoot.
• The box ships at approximately 1.65 lbs, handy for planning shipping costs on a bulk order.
• This is a centerfire cartridge, ignited by a replaceable primer rather than a rimfire priming ring.

Frequently Asked Questions

How many rounds come in a box? Each box holds 20 rounds of .450 Bushmaster.

What platform does this .450 Bushmaster load run in? This is standard .450 Bushmaster ammunition, built to run in any firearm chambered for the cartridge.

How fast does this .450 Bushmaster load run? It’s rated at approximately 2449 fps at the muzzle, giving a sense of the energy and trajectory to expect.

Buy the Underwood .450 Bushmaster Lead Flat Nose, 20-Round Box

Stock up before the next range trip or hunt, and let the ammunition be the one thing you don’t have to think about. Order from our Lubbock, Texas gun shop and it ships fast to your door.