Rifle Build Kit - 5.56 16" Complete Upper Receiver MF 6-Positon Stock Kit BN LPK - $284.71 with code MOM25

Description

Complete 16" 5.56 Carbine Upper Receiver | 15" M-LOK | BCG & CH:

This Complete 16 inch M-LOK upper receiver comes with the Always Armed 15 inch free float Octo Series handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 barrel and our black nitride bolt carrier group that is finished with an incredible polish, making the action smooth and easy to keep clean.

Barrel
Specifications
Caliber 5.56
Length 16"
Material 4150 Chrome Moly Vanadium
Profile M4
Finish QPQ Corrosion Resistant
Gas System Length Carbine
Gas Block Journal .750"
Dimpled? No
Twist Rate 1:7
Muzzle Thread 1/2x28 TPI
Weight 27.2oz
Barrel Extension M4 Feed Ramps
Target Crown 11 Degree

Bolt Carrier Group:

Enhanced 9310 Steel (Bolt)
8620 Tool Steel (Carrier)
Bolt is shot Peened and MPI
All BCG components pre polished before being processed and then post polished for an incredible shine

Upper Receiver:

Machined from a Mil-Spec 7075 T6 Forging
Hard Coat Anodized per Mil-A-8625F, Type III
M4 Feed ramps

Handguard:

15" Lightweight - Free Float M-LOK

Charging Handle:

Alloy Charging Handle Assembly
Complete with Standard Latch
Made from hardcoat anodized aluminum
Black finish

Mission First BMSMIL Battlelink Minimalist Stock:

Designed to be the lighted stock on the market, the BMSMIL Battlelink from Mission First went through extensive input from operators to find the best balance of functionality and lightweight materials. Manufactured using a special, military grade, reinforced polyamide, the BMSMIL Battlelink adapts to operational needs by utilizing custom accessory mounts and new sling configurations but weighs under 6 ounces. The stock is designed for mil-spec 1.148 diameter extensions and is proudly made in the United States. If you have questions or concerns, be sure to contact us!

Slide-on replacement for original collapsible butt stock
Angled non-slip rubberized buttpad for faster presentation
Quick detach sling mounting point positioned perfectly for ambi shooters
Upper section includes enhanced cheek weld

Bare Necessities AR15 Complete Lower Parts Kit:

With everything you need for a complete lower, including every spring, pin, the BN LPK makes your rifle truly complete by including the all-important Safety, Mag Catch, Hammer and Trigger, Take Down, and A2 Standard Grip.

Components:

Disconnector Spring
Hammer Pin & Trigger Pin
Selector
Selector Spring
Selector Detent
Magazine Catch
Magazine Catch Spring
Aluminum Magazine Catch Button
Bolt Catch
Bolt Catch Detent
Bolt Catch Spring
Bolt Catch Roll Pin
Take Down Pin Take Down Detent
Take Down Detent Spring
Front Pivot Pin
Front Pivot Pin Detent
Front Pivot Pin Detent Spring
Aluminum Trigger Guard
Trigger Guard Roll Pin
Buffer Retainer Detent
Buffer Retainer Spring
A2 Pistol Grip
Pistol Grip Screw
Pistol Grip Lock Washer
Trigger
Trigger Spring
Hammer
Hammer Spring
Disconnector

*May come with standard “tear-drop” endplate OR ambidextrous sling loop endplate based on component availability.

*This product is manufactured based on parts on hand. It may feature a standard or oversized trigger guard, depending on what we have available at the time. Also, it may have a standard curved trigger or a flat trigger.*

Please Note: Uppers may present light fouling from our quality control process and/or test firing

SKU: RBK-RTB16C55612RA2-TS-M4-6POS-IBOR-MF