Results for Maxim Defense 5.56x45mm NATO Upper Receivers

Maxim Defense PDX AR-15 Complete Upper Receiver 5.56x45mm 5.5" Barrel Arid

Maxim Defense MDX 510 AR-15 Complete Upper Receiver 5.56x45mm 10.3" Barrel Arid

Maxim Defense SDX 510 5.56 NATO Integrally Suppressed Upper - 10.3" Urban

Maxim Defense PDX AR-15 Complete Upper Receiver 5.56x45mm 5.5" Barrel Black

Maxim Defense MDX 510 AR-15 Complete Upper Receiver 5.56x45mm 10.3" Barrel Black

Maxim Defense MDX 508 AR-15 Complete Upper Receiver 5.56x45mm 8.5" Barrel Arid

Maxim Defense Industries PDX Kit 5.56 5.5 Barrel Upper and Brace

Maxim Defense Industries PDX Kit Flat Dark Earth 5.56 5.5 Barrel 20-Rounds Threaded

Maxim Defense Industries MDX 508 U.R.G. AR-15 5.56x45mm NATO 8.5 inch Upper Receiver Pistol Length 1-7 Twist 1/2x28 HATEBRAKE Black

Maxim Defense Industries MDX 505 PDX/SCW Compatible URG Upper Receiver 5.56 NATO Hate Brake 1/2-28 Thread 5.5in Barrel Black

Maxim Defense Industries MDX 505 PDX/SCW Compatible URG Upper Receiver 5.56 NATO Hate Brake 1/2-28 Thread 5.5in Barrel Arid Earth

Maxim Defense MDX 510 5.56 NATO Mil-Spec Complete Upper - 10.3"

Maxim Defense MDX 508 5.56 Mil-Spec Complete Upper - 8.5"

Maxim Defense MDX 505 PDX 5.56 NATO Mil-Spec Complete Upper - 5.5" Urban Grey

Maxim Defense MDX 505 PDX Mil-Spec Complete Upper - 5.5" Black

Maxim Defense MDX 505 PDX Mil-Spec Complete Upper - 5.5" Arid