Home / AR Parts / Maxim Defense / Maxim Defense MDX 510 AR-15 Complete Upper Receiver 300 AAC Blackout 10.3" Barrel Arid
Maxim Defense MDX 510 AR-15 300 Blackout 10.3" Complete Upper Receiver Arid
$1,255.5 1 in
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Specifications
Caliber
Brand
Model
MPN
MXM-47988
UPC
680017479886
MSRP
$1,255.5
Barrel Length
10.3"
Fits
Mil-Spec AR-15 lower receiver
Color
Arid
Material
17-4 Stainless Steel, 7075 and 6061 Aluminum
Description
The Maxim Defense MDX510 upper receiver is now available as a direct upgrade to your existing Mil-Spec lower receiver. It is ideal for those wanting a 10.3" barrel. The included HATEBRAKE increases reliability and is tucked under the M-Lok handguard. These upper receiver groups ship complete, including a Maxim Defense Mil-Spec or SCW bolt carrier group, Radian Raptor charging handle, and Maxim Defense hand stop, ready to shoot right out of the box. FeaturesIncreased reliability due to included HATEBRAKEArmorer level adjustable gas blockM-slot compatible handguardMilitary-grade materials [17-4 Stainless Steel, 7075 and 6061 Aluminum]HK height rail for a more rigid upper receiverInstalls on any Mil-Spec lower receiver
