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HM Defense DEFENSE DEFENDER M5L 223 REM

SKUHM15F-MB-556-L CategoryFirearms
$1199.00 $1067.00
✓ Free shipping over $99   ✓ Ships in 1–2 business days   ✓ 30-day returns

About this product

BrandSku : HM15F-MB-556-L Upc : Mpn : aliber :

HM Defense’s Defender M5 rifle features a HM MonoBloc 4150 chromoly, match grade barrel with an integral machined gas block and is tripled honed and button rifled. The Defender M5 utilizes a 15″ free-float 1913 Picatinny rail and is compatible with Magpul M-Lok mounting system. To finish off this tactical firearm is a Mil-Spec HM stock and enhanced grip.

Action Semi-Auto
Caliber 5.56x45mm NATO
Barrel Length 16″
Capacity 30+1
Trigger Mil-Spec
Safety Manual
Stock Mil-Spec HM
Metal Finish Black Hardcoat Anodized
Muzzle Muzzle Brake
Receiver Material 7075-T6 Aluminum
Sights None, Optic Ready
Barrel 4150 Chrome Moly Match Grade
Twist 1:8″
Hand Right
Stock Finish Group Black
Metal Finish Group Blued/Black
Left Hand Model No
Youth Model No
UPC 854164007180

FFL transfer required

This item is a firearm and ships only to a licensed FFL dealer, never to a home address. At checkout, enter your preferred dealer as the shipping address, or leave it blank and we will assign a licensed dealer near you at no extra cost. You complete the background check and paperwork with the dealer when you pick up.

California buyers: handguns must be on the California roster for delivery to a California FFL, a Firearm Safety Certificate (FSC) and DROS are handled at the dealer, and the 10-day waiting period applies. Out-of-state buyers receive the firearm through their own local FFL under their state's rules.

Specs at a glance

HM Defense DEFENSE DEFENDER… SPECS AT A GLANCE 45mm SIZE
Editorial diagram — measurements verified during testing.

Key attributes

TransferShips to your FFL dealer
Sources & methodology. Editorial review and rating by Marcus Hale based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$1199.00 $1067.00