Rifle Build Kit - 5.56 | BG Complete 16" Upper Receiver | 12" M-LOK HG |MF 6-Positon Stock Kit | BN LPK

Rifle Build Kit - 5.56 | Builder's Grade Complete 16" Upper Receiver with A2 | Mission First 6-Position Minimalist Stock and Buffer Tube Kit | Bare Necessities Lower Parts Kit

Builder's Grade Complete 16" 5.56 Carbine Upper Receiver | 12" M-LOK | BCG & CH:

This Complete 16 inch M-LOK upper receiver comes with our RTB 12 inch free float 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.

 
Bolt Carrier Group:

• Enhanced 9310 Steel (Bolt)
• 8620 Tool Steel (Carrier)
• Bolt is shot Peened and MPI
• All BCG components are 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
• Made in the U.S.A.

Handguard:

• 12" free float handguard
• MIL-STD 1913 Picatinny rail on top
• 3 M-Lok slots on 3 sides
• Precision Machined aircraft grade aluminum, for high strength and weight savings
• Hard Coat Anodized per Mil-A-8625F, Type III, Class 2
• Clamp on system for easy assembly
• Steel Barrel nut to resist movement under heat
• 11.7 oz with barrel nut and hardware
• 1.35" Inside Diameter
• 1.63" Wide
• Made in USA

Charging Handle:

• Tried and True Standard Charging Handle
• Forged 7075 Aluminum construction
• Mil-Spec Type-III Hardcoat Anodized finish
• Caliber - .223 / 5.56 / 300 Blackout
• Made in the USA

Tactical Sport 6-Position M4 Stock Kit:

This polymer stock is made from impact-resistant, high-strength material.

• Mil-spec Diameter Extension Tube Made from Aircraft Aluminum with Rolled Threads
• Built for Heavy-duty Operations with Tightest Tolerance Control
  
• Stock Assembly Complete with Action Spring, Buffer Assembly, Tear-drop Ring, and Castle Nut

Bare Necessities Complete AR15 LPK:

This BN Lower Parts Kit is what you need to build a custom AR15 from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface.

• Safety 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
• 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
• Disconnector Spring
• Hammer Pin & Trigger Pin

***Disclaimer: This made-to-order product may include minor component substitutions of military-specification quality or better. These changes, potentially differing cosmetically from shown images, ensure enhanced quality and performance. This may include ambidextrous sling loop endplates or an upgraded extra power spring.
*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.*