Underwood Ammo .50 Action Express 300 Grain Copper Solid Brass Cased Pistol Ammo 20 Rounds

Name: Underwood Ammo .50 Action Express 300 Grain Copper Solid Brass Cased Pistol Ammo 20 Rounds
Brand: Underwood Ammo
SKU: 816874023607
Availability: InStock

Caliber.50 Action Express Mass300 GR ShellNickel-Plated Brass

[COST_PER_ROUND]

$1.42/RD

(▼ 4.2% vs MSRP)

Current Market Liquidity (Sync: 31m ago)

67 Nodes

Source Retailer	Status	CPR	Price	Action
F Fast Ammo Market Leading Value	Active		$1.42	$28.44[BOX: 1]	Visit StoreVisit
A AmmoAsap	Active		$1.42	$28.46[BOX: 1]	Visit StoreVisit
T The Gun Shop USA	Active		$1.54	$30.71[BOX: 1]	Visit StoreVisit
A Armed in Michigan	Active		$1.60	$31.99[BOX: 1]	Visit StoreVisit
G Georgia Guns & Ammo	Active		$1.62	$32.31[BOX: 1]	Visit StoreVisit
F Frisco Guns	Active		$1.63	$32.61[BOX: 1]	Visit StoreVisit
A Ammunition1.Direct	Active		$1.63	$32.62[BOX: 1]	Visit StoreVisit
B BH Armory	Active		$1.63	$32.68[BOX: 1]	Visit StoreVisit
X Xring Sporting Goods	Active		$1.64	$32.72[BOX: 1]	Visit StoreVisit
L Locke Arms	Active		$1.65	$32.96[BOX: 1]	Visit StoreVisit
V Vizards Guns and Ammo	Active		$1.68	$33.65[BOX: 1]	Visit StoreVisit
U USA Gun Store	Active		$1.69	$33.84[BOX: 1]	Visit StoreVisit
C Cummings Family Firearms	Active		$1.70	$33.99[BOX: 1]	Visit StoreVisit
A Axolotl Arms	Active	[FREE_SHIP]	$1.71	$34.21[BOX: 1]	Visit StoreVisit
E E-Commerce Arms	Active	[+ $11.95 LOGISTICS]	$1.73	$34.54[BOX: 1]	Visit StoreVisit
J J&B Firearm Sales	Active		$1.75	$34.99[BOX: 1]	Visit StoreVisit
A All Alpha Armory	Active		$1.76	$35.15[BOX: 1]	Visit StoreVisit
G GrabAGun.com	Active	[+ $15.99 LOGISTICS]	$1.78	$35.69[BOX: 1]	Visit StoreVisit
G GunsInStock.com	Active	[+ $10.95 LOGISTICS]	$1.79	$35.81[BOX: 1]	Visit StoreVisit
C Caperton’s Guns	Active	[FREE_SHIP]	$1.80	$35.99[BOX: 1]	Visit StoreVisit
T The Right Arms	Active		$1.80	$35.99[BOX: 1]	Visit StoreVisit
U United Patriot Supply	Active		$1.80	$35.99[BOX: 1]	Visit StoreVisit
A Ammo Joy	Active		$1.81	$36.09[BOX: 1]	Visit StoreVisit
S Shooting Surplus	Active		$1.81	$36.27[BOX: 1]	Visit StoreVisit
R RED Team Armory	Active	[FREE_SHIP]	$1.82	$36.48[BOX: 1]	Visit StoreVisit
I Impact Guns	Active	[+ $6.99 LOGISTICS]	$1.82	$36.49[BOX: 1]	Visit StoreVisit
S Supreme Arms	Active	[FREE_SHIP]	$1.85	$36.99[BOX: 1]	Visit StoreVisit
K Kind Sniper	Active	[+ $12.95 LOGISTICS]	$1.85	$36.99[BOX: 1]	Visit StoreVisit
R Riflenetics	Active		$1.85	$36.99[BOX: 1]	Visit StoreVisit
G Grady's Great Outdoors	Active	[+ $12.95 LOGISTICS]	$1.85	$37.00[BOX: 1]	Visit StoreVisit
A Able Ammo	Active		$1.86	$37.21[BOX: 1]	Visit StoreVisit
A Ark-La-Tex Armory	Active	[FREE_SHIP]	$1.89	$37.72[BOX: 1]	Visit StoreVisit
T The Armories	Active		$1.89	$37.88[BOX: 1]	Visit StoreVisit
G Guns.com	Active	[+ $14.99 LOGISTICS]	$1.90	$37.99[BOX: 1]	Visit StoreVisit
T Treasure Chest Gun Shop	Active	[+ $13.95 LOGISTICS]	$1.92	$38.36[BOX: 1]	Visit StoreVisit
X XCAL Shooting Sports and Fitness	Active	[+ $10.95 LOGISTICS]	$1.92	$38.36[BOX: 1]	Visit StoreVisit
T Treasure Chest Gun Shop & Indoor Range	Active		$1.92	$38.36[BOX: 1]	Visit StoreVisit
T Tombstone Tactical	Active	[+ $10.95 LOGISTICS]	$1.94	$38.76[BOX: 1]	Visit StoreVisit
T TheGunDock.com	Active		$1.95	$39.00[BOX: 1]	Visit StoreVisit
C Classic Firearms	Active	[+ $11.99 LOGISTICS]	$1.96	$39.25[BOX: 1]	Visit StoreVisit
A Alpha Defense	Active	[+ $19.99 LOGISTICS]	$2.00	$39.96[BOX: 1]	Visit StoreVisit
D DR Gun Supply	Active	[+ $9.95 LOGISTICS]	$2.00	$39.96[BOX: 1]	Visit StoreVisit
M Midwest Firearms	Active		$2.00	$39.99[BOX: 1]	Visit StoreVisit
M MidwayUSA	Active	[+ $16 LOGISTICS]	$2.00	$39.99[BOX: 1]	Visit StoreVisit
N Northwest Armory	Active	[+ $10.95 LOGISTICS]	$2.00	$39.99[BOX: 1]	Visit StoreVisit
N Not Just Guns	Active	[FREE_SHIP]	$2.00	$40.01[BOX: 1]	Visit StoreVisit
L Liberty Arms TN	Active		$2.03	$40.60[BOX: 1]	Visit StoreVisit
L Liberty Sport & Pawn	Active		$2.03	$40.60[BOX: 1]	Visit StoreVisit
O Optics Planet	Active		$2.05	$40.99[BOX: 1]	Visit StoreVisit
N Natchez Shooting & Outdoors	Active		$2.05	$40.99[BOX: 1]	Visit StoreVisit
2 2Ammunition	Active		$2.05	$40.99[BOX: 1]	Visit StoreVisit
A Ammunition Depot	Active		$2.05	$40.99[BOX: 1]	Visit StoreVisit
N Natchezss	Active		$2.05	$40.99[BOX: 1]	Visit StoreVisit
A A1 Tactical Outdoors	Active	[+ $14.99 LOGISTICS]	$2.06	$41.15[BOX: 1]	Visit StoreVisit
G Grove Gun Shop	Active	[+ $10 LOGISTICS]	$2.08	$41.65[BOX: 1]	Visit StoreVisit
P Palmetto State Armory	Active		$2.10	$41.99[BOX: 1]	Visit StoreVisit
B Big Spring Outdoors	Active		$2.10	$41.99[BOX: 1]	Visit StoreVisit
R Range USA	Active	[FREE_SHIP]	$2.10	$41.99[BOX: 1]	Visit StoreVisit
K Keen Dynamics	Active		$2.10	$41.99[BOX: 1]	Visit StoreVisit
C CheapAmmo.com	Active		$2.10	$41.99[BOX: 1]	Visit StoreVisit
L Lucky Gunner	Active		$2.10	$42.00[BOX: 1]	Visit StoreVisit
W Whispering Pines Tactical & Gunsmithing	Active		$2.15	$42.99[BOX: 1]	Visit StoreVisit
L Liberty Tree Guns	Active	[+ $14.95 LOGISTICS]	$2.21	$44.30[BOX: 1]	Visit StoreVisit
D Dance's Sporting Goods	Active		$2.40	$47.99[BOX: 1]	Visit StoreVisit
H Helacious	Active	[+ $20 LOGISTICS]	$2.57	$51.31[BOX: 1]	Visit StoreVisit
L Locked Loaded	Active		$3.21	$32.10[BOX: 1]	Visit StoreVisit
G Gunventory	Active	[+ $19.99 LOGISTICS]	$3.60	$71.97[BOX: 1]	Visit StoreVisit

Engineering Profile

This technical load from Underwood Ammo is engineered for maximum trajectory consistency. Propellant charge volumetric precision is monitored at a sub-milligram level to ensure a standard deviation (SD) of <12 FPS.

Manufacturer

Underwood Ammo

Rounds

Material

Brass

Condition

New

Bullet Type

Solid Copper

Bullet Casing

Solid Copper

Bullet Weight

300

Case Material

Nickel-Plated Brass

Rounds / Box

Muzzle Velocity

1580

Technical Assessment Notes

Manufacturing tolerances verified via optical micrometer to ±0.0001".
Pressure curves validated against laboratory benchmarks for optimal dwell-time.
Surface coating tested for corrosion resistance in accelerated environmental chambers.

REPORT_ID: 8168740236[SYSTEM_STABLE]