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"Tactical rifles, pistols, and heavy calibers built tough"
HM Defense builds AR-pattern rifles, pistols, uppers, and high-caliber components with a focus on durability and modularity. We stock several HM Defense uppers, pistols, and magazines.
Shop All HM Defense Products18
Products
9
In Stock
-
Founded
USA
Origin
All HM Defense Products (9)
About HM Defense
HM Defense produces AR-style rifles and pistols, along with monobloc uppers and heavy-caliber components. Their products include short-barrel pistols, SBR-style pistols, complete uppers, and steel magazines designed to work with modern sporting rifles.
HM Defense items focus on rugged construction and practical configurations for duty, range, and personal defense. The lineup covers compact 9.5 inch and 12.5 inch pistols, 16 inch uppers in 5.56, and heavy caliber components including 50 BMG magazines.
Headquarters
Established
-
Country of Origin
USA
Notable Products
Notable lines include the Raider series pistols, Defender M5 rifles, MonoBloc uppers, and HM50 50 BMG magazines.
Why Choose HM Defense?
Buyers choose HM Defense for robust AR-pattern platforms and heavy-caliber components that prioritize durability and straightforward function.
Hot HM Defense Items September 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
HM Defense HM15FMB556 Defender M5 5.56x45mm NATO Caliber wit
$1,076.00
✓ In Stock
HM Defense HM50B2 Gen 2 .50 BMG 29.25" FDE Tactical Rifle 10
$4,995.00
✓ In Stock
HM Defense 16MBUP556 MonoBloc Upper 223 Rem 5.56x45mm NATO 1
$664.00
✓ In Stock
HM Defense HM1065 Avenger 6.5 Creedmoor 20" Barrel 10+1 Blac
$1,827.00
✓ In Stock
HM Defense RaiderM Semi-Automatic Pistol 223 Remington 12.5"
$1,017.00
✓ In Stock
HM Defense HM50B2-50BMG-TU Gen2 50BMG 29.25" 10+1 Target Rif
$4,995.00
✓ In Stock
HM Defense MAG50BMG10 HM50 10rd 50 BMG Fits Rifle Black Stee
$141.00
✓ In Stock
HM Defense Hm50b2-50Bmg-Blk Gen2 50Bmg 29.25 10R HM50B250BMG
$4,995.00
✓ In Stock
Shop HM Defense Products
HM Defense HM15FMB556 Defender M5 5.56x45mm NATO Caliber wit
$1,076.00
✓ In Stock
HM Defense RaiderM Semi-Automatic Pistol 223 Remington 12.5"
$1,017.00
✓ In Stock
HM Defense HMP15FMB556C RaiderMC 5.56 NATO 9.5" 30+1 Black S
$1,017.00
✓ In Stock
HM Defense HM1065 Avenger 6.5 Creedmoor 20" Barrel 10+1 Blac
$1,827.00
✓ In Stock
HM Defense Hm50b2-50Bmg-Blk Gen2 50Bmg 29.25 10R HM50B250BMG
$4,995.00
✓ In Stock
HM Defense HM50B2 Gen 2 .50 BMG 29.25" FDE Tactical Rifle 10
$4,995.00
✓ In Stock
HM Defense HM50B2-50BMG-TU Gen2 50BMG 29.25" 10+1 Target Rif
$4,995.00
✓ In Stock
HM Defense 16MBUP556 MonoBloc Upper 223 Rem 5.56x45mm NATO 1
$664.00
✓ In Stock
HM Defense MAG50BMG10 HM50 10rd 50 BMG Fits Rifle Black Stee
$141.00
✓ In Stock
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Buyers choose HM Defense for robust AR-pattern platforms and heavy-caliber components that prioritize durability and straightforward function....
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