Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
Underwood Ammo Xtreme Penetrator Nickel Plated Brass .44 Mag 220 Grain 20-Rounds SC by Underwood Ammo -

Product Description

Get the best deal on the Underwood Ammo Xtreme Penetrator 841 .44 Mag Handgun Ammo at GrabAGun.com. Get the best deals on Handgun Ammo for sale online at GrabAGun! Underwood Ammo for sale online. Flat rate shipping on all guns and ammo with the best price

Underwood Ammo Xtreme Penetrator Nickel Plated Brass .44 Mag 220 Grain 20-Rounds SC

at GrabAGun
Browse all GrabAGun deals
$52.49
In Stock at GrabAGun
Price checked 5 days ago
Buy Now at GrabAGun
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Underwood Ammo
Underwood Ammo

More from Underwood Ammo

Pyramyd Air
Last Updated:
Aug 30, 2026 02:16 AM
Underwood Maximum Expansion, .300 AAC Blackout, 20 Underwood Maximum Expansion, .300 AAC Blackout, 20 View Details
$74.51
Buy Now · $74.51
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:16 AM
Underwood InterLock, .458 SOCOM, 20 Underwood InterLock, .458 SOCOM, 20 View Details
$53.06
Buy Now · $53.06
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:16 AM
Underwood XTP, .50 Beowulf, 20 Underwood XTP, .50 Beowulf, 20 View Details
$51.03
Buy Now · $51.03
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:16 AM
Underwood InterLock, .45-70 Government, 20 Underwood InterLock, .45-70 Government, 20 View Details
$49.99
Buy Now · $49.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:16 AM
Underwood Solid Monolithic, .223 Remington, 20 Underwood Solid Monolithic, .223 Remington, 20 View Details
$43.88
Buy Now · $43.88
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:16 AM
Underwood 50 Beowulf, .50 Beowulf, 20 Underwood 50 Beowulf, .50 Beowulf, 20 View Details
$36.09
Buy Now · $36.09
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:16 AM
Underwood Custom Competition, 8.6mm Blackout, 20 Underwood Custom Competition, 8.6mm Blackout, 20 View Details
$59.18
Buy Now · $59.18
Pyramyd Air
GrabAGun
Last Updated:
Aug 30, 2026 01:30 AM
Underwood Ammo Hunting and Self Defense .450 Bushmaster 300 Grain 20-Rounds JSP Underwood Ammo Hunting and Self Defense .450 Bushmaster 300 Grain 20-Rounds JSP View Details
$45.69
Buy Now · $45.69
GrabAGun
GrabAGun
Last Updated:
Aug 30, 2026 01:30 AM
Underwood Ammo Hunting .458 SOCOM 300 Grain 20-Rounds JHP Underwood Ammo Hunting .458 SOCOM 300 Grain 20-Rounds JHP View Details
$49.49
Buy Now · $49.49
GrabAGun
GrabAGun
Last Updated:
Aug 30, 2026 01:30 AM
Underwood Ammo Hunting Nickel-Plated Brass .450 Bushmaster 360 Grain 20-Rounds LFN Underwood Ammo Hunting Nickel-Plated Brass .450 Bushmaster 360 Grain 20-Rounds LFN View Details
$42.99
Buy Now · $42.99
GrabAGun
GrabAGun
Last Updated:
Aug 30, 2026 01:30 AM
Underwood Ammo Hunting and Self Defense .50 Beowulf 350 Grain 20-Rounds JHP Underwood Ammo Hunting and Self Defense .50 Beowulf 350 Grain 20-Rounds JHP View Details
$42.89
Buy Now · $42.89
GrabAGun
GrabAGun
Last Updated:
Aug 30, 2026 01:30 AM
Underwood Ammo Nickel-Plated Brass .380 ACP 100 Grain 20-Rounds HCFN Underwood Ammo Nickel-Plated Brass .380 ACP 100 Grain 20-Rounds HCFN View Details
$18.89
Buy Now · $18.89
GrabAGun
GrabAGun
Last Updated:
Aug 30, 2026 01:30 AM
Underwood Ammo Backcountry Nickel-Plated Brass 9mm +P 147 Grain 20-Rounds HCFN Underwood Ammo Backcountry Nickel-Plated Brass 9mm +P 147 Grain 20-Rounds HCFN View Details
$21.39 $23.99
11% off
Buy Now · $21.39
GrabAGun
GrabAGun
Last Updated:
Aug 30, 2026 01:30 AM
Underwood Ammo Gas Check Nickel-Plated Brass .460 SW 360 Grain 20-Rounds HCLFN Underwood Ammo Gas Check Nickel-Plated Brass .460 SW 360 Grain 20-Rounds HCLFN View Details
$54.99
Buy Now · $54.99
GrabAGun
GrabAGun
Last Updated:
Aug 30, 2026 01:30 AM
Underwood Ammo Gas Check Nickel-Plated Brass .44 Mag 340 Grain 20-Rounds HCFN Underwood Ammo Gas Check Nickel-Plated Brass .44 Mag 340 Grain 20-Rounds HCFN View Details
$38.19 $43.99
13% off
Buy Now · $38.19
GrabAGun
United States Association of Gun Owners
Last Updated:
Aug 30, 2026 12:24 AM
UA 135 9MM 147GR GJHP 20/10 UA 135 9MM 147GR GJHP 20/10 View Details
$19.97
Buy Now · $19.97
United States Association of Gun Owners
DEGuns
Last Updated:
Aug 29, 2026 11:28 PM
Underwood Ammo Xtreme Penetrator Ammo, 140gr 20 Per Box/10 Case 10mm - 648 Underwood Ammo Xtreme Penetrator Ammo, 140gr 20 Per Box/10 Case 10mm - 648 View Details
$40.69
Buy Now · $40.69
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:28 PM
Underwood Ammo Platinum Ammo, 9mm+P 68gr 20 Per Box/10 Case - 874 Underwood Ammo Platinum Ammo, 9mm+P 68gr 20 Per Box/10 Case - 874 View Details
$27.89
Buy Now · $27.89
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:28 PM
Underwood Ammo XTP Ammo, 200gr Jacketed Hollow Point 20 Per Box/10 Case 10mm - 246 Underwood Ammo XTP Ammo, 200gr Jacketed Hollow Point 20 Per Box/10 Case 10mm - 246 View Details
$24.59
Buy Now · $24.59
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:28 PM
Underwood Ammo Jacketed Hollow Point Ammo, +P 230gr 20 Per Box/10 Case 45 ACP - 334 Underwood Ammo Jacketed Hollow Point Ammo, +P 230gr 20 Per Box/10 Case 45 ACP - 334 View Details
$23.69
Buy Now · $23.69
DEGuns