USM4 AR-15 Enhanced Lower Receiver Parts Kit Matte Black

USM4
700600851322
15001341
ARR-17-725
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USM4 is dedicated to bringing you the best parts and components for an exceptional value. This critical AR-15 component is produced by KE Arms for license by USM4 with an emphasis on robust quality and a dedication to the end user. This particular AR-15 Lower Parts Kit comes with everything you need to get that stripped lower finished out. This is the premium version of the kit which comes complete with blaxk oxide springs and Xtech Tactical Adjustable Pistol Grip. All parts are made right here in the USA.

Features and Specifications:
Manufacturer Number:15001341
USM4 Parts made by KE Arms 1-50-01-341
AR-15 Enhanced Lower Receiver Parts Kit
Premium Lower Parts Kit
Made in the USA
Matte Black


Includes:
Xtech Tactical 2-Part Pistol Grip (Black)
Enhanced Polymer Trigger Guard
Semi Trigger
Semi Hammer
Semi Disconnector
Semi Selector
Bolt Catch Spring
Detent Spring
Bolt Catch Buffer
Take Down Detent
Bolt Catch
Magazine Catch Spring
Bolt Catch Roll Pin
Magazine Catch Button
Magazine Catch
Front Pivot Pin
Hammer Spring
Trigger Spring
Pistol Grip Screw
Pistol Grip Lock Washer
Selector Spring
Detent Selector
Hammer Pin
Trigger Pin
Take Down Pin
Buffer Retainer Pin
Buffer Retainer Spring
Disconnector Spring