Receiver Parts

Bravo Company MFG (BCM) MK2 5.56 NATO Upper Receiver Group w/ MCMR-13 Handguard - 14.5" FDE

Blackout Defense Quantum Mark 2 AR15 Upper And Handguard Set

VKTR Industries VK-1 5.56 NATO Piston Complete Upper Receiver Group

Sharps Bros Heatseeker chassis W / 14" Handguard Ruger American Long Action

Sharps Bros Showdown AR-15 Complete Lower Receiver W/O Stock

Maxim Defense MDX 505 PDX 300BLK Mil-Spec Complete Upper - 5.5" Urban Grey

Maxim Defense MDX 505 PDX 7.62x39 Mil-Spec Complete Upper - 5.5" Urban Grey

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

Aero Precision EPC-9 Carbine Complete Lower Receiver w/MOE Grip, No Stock - Black

Aero Precision M4E1 Carbine Complete Lower Receiver w/ A2 Grip, No Stock - FDE

Aero Precision M5 308 Threaded Assembled Receiver Set - FDE Cerakote

Rainier Arms RUC PRO Mk1 Riflespeed Partial Upper Receiver - 11.5"

Rainier Arms RUC PRO Mk1 5.56 NATO Riflespeed Partial Upper Receiver - 12"

Rainier Arms RUC PRO MK1 5.56 NATO Partial Upper Receiver - 14.5" FDE

Rainier Arms RUC PRO MK1 5.56 NATO Partial Upper Receiver - 12.5"

Next Level Armament 7.62/.308 AR-10 Large Frame Stripped Lower Receiver