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Pistol Build Kit - 5.56 | 10.5" Complete Upper Receiver w/Flash Can| MF Stabilizer | TS LPK

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Product Code: RBK-RTB10555612-BLK-ACAR-LTP01
MSRP: $699.90
Sale Price: Sale Price: $409.95
$409.95
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Pistol Build Kit - RTB Complete 10.5" 5.56 Upper Receiver | FLASH CAN | 12" M-LOK | BCG & CH | Mission First Pistol Stabilizer & Tube Kit | Tactical Sport Lower Parts Kit

Complete 10.5" 5.56 Pistol Upper Receiver | FLASH CAN | 12" M-LOK | BCG & CH:

This Complete 10.5 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.

Barrel:

  • Length - 10.5"
  • Material - 4150 Chrome Moly Vanadium
  • Profile - Government
  • Finish - QPQ Corrosion Resistant
  • Gas System Length - Carbine
  • Gas Block Journal - .750"
  • Twist Rate - 1:7 inches
  • Muzzle - 1/2x28 Threaded
  • Weight - 19oz
  • Other Info - M4 feed ramps

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:

  • MATERIAL: HARD COAT ANODIZED/CERAKOTED ALUMINUM HANDGUARD, ALUMINUM BARREL NUT
  • PRECISION BORE
  • ACCEPTS M-LOK RAIL SECTIONS & ACCESSORIES
  • 7075-T6 BARREL NUT
  • RAIL LENGTH IS MEASURED ALONG THE TOP
  • INNER DIAMETER: 1.36"


Charging Handle:

  • Forged 7075 Aluminum construction
  • Mil-Spec Type-III Hardcoat Anodized finish


Mission First - BATTLELINK Minimalist Pistol Stabilizer:

Designed to be held and operated with one hand, counterbalancing muzzle weight and stabilizing the pistol against the shooter’s forearm. Sleek and comfortable along all planes eliminating any snag hazards and abrasive areas resulting in a comfortable interface.

  • Compatible with a standard Milspec carbine receiver extension/buffer tube
  • Set screw locates into the buffer tuber plunger hole
  • Multiple Sling Slots with single point mount point
  • Forearm Strap Slots
  • Quick Detach Sling mounting point positioned in the rear
  • Upper section provides enhanced cheek weld


Warning: This Products is subject to all applicable federal, state and local laws and regulations. It is the purchaser’s obligation to check for compliance before purchasing. Modifying or redesigning the Stabilizer may be subject to NFA regulation and is not recommended.

*To help save you even more, we had these stocks shipped in bulk from Mission First. They will be shipped to you brand new, but without Mission First's factory packaging.

 

 

Complete Mil-Spec LPK

Quality Lower Parts Kit that includes the following:
 

  • Takedown/pivot Spring
  • Takedown/pivot detent
  • Trigger/hammer pin
  • Takedown pin
  • Pivot pin
  • Bolt Catch
  • Bolt Catch Spring
  • Bolt Catch buffer
  • Bolt catch roll pin
  • Safety Selector
  • Safety Selector spring
  • Safety Selector detent
  • Buffer retainer
  • Buffer retainer spring
  • Trigger guard
  • Trigger guard roll pin
  • A2 pistol grip
  • Pistol grip screw
  • Pistol grip lock washer
  • Trigger spring
  • Hammer spring
  • Disconnector spring
  • Magazine catch body
  • Magazine catch spring
  • Magazine catch button
  • Hammer
  • Trigger
  • Disconnector

 

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



Please Note: Uppers may present light fouling from our quality control process and/or test firing
SKU:
RBK-RTB10555612-BLK-ACAR-LTP01