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Complete 16″ Lightweight AR Carbine Kit

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Build a Complete 16″ Lightweight 5.56 mm Barrel, AR Carbine Kit.

This kit contains everything you need to build your own AR except the stripped lower receiver.

The Kit Contains:

  • Fully assembled 16″ Lightweight 5.56 mm Barrel Upper with 15″ Keymod Palm Handguard®
  • MBA-3 Adjustable Carbine Buttstock Assembly (Black)
  • Complete Lower Parts Kit

Add to your build with optional add-on parts such as a Velocity Drop-in trigger, or The Lower Enhanc-AR® Kit.

Complete description below.

$484.99

Build a Complete 16″ Lightweight 5.56 mm Barrel, AR Carbine Kit.

This kit contains everything you need to build your own AR except the stripped lower receiver.

The Kit Contains:

  • Fully assembled 16″ Lightweight 5.56 mm Upper with 15″ Keymod Palm Handguard®
  • MBA-3 Adjustable Carbine Buttstock Assembly
  • Complete Lower Parts Kit

Add to your build with optional add-on parts such as a Velocity Drop-in trigger, or The Lower Enhanc-AR® Kit.

This Kit does not come with the lower receiver. You will have to supply a lower receiver purchased elsewhere. We recommend that you look for a Mil-Spec stripped lower.

Includes:

  • MBA-3 Adjustable Carbine Buttstock Assembly
  • LRPK-1 Complete .223/5.56 Lower Receiver Parts Kit

Assembled Complete 16″ Lightweight Barrel Upper:

  • HG-V-15K – Palm Handguard® – Vented 15″ KeyMod with Barrel Nut
  • BAA3-L16 – 16″ Lightweight 5.56 mm Barrel
  • FTT-EA1 – A3 Upper Receiver Assembled
  • BC-A-223 – Fully Assembled Bolt Carrier
  • BL-04A – Carbine Gas Tube
  • GB-LP750 – Gas Block .750
  • BL-06-A2 — A2 Flash Hider

Lightweight 16″ Barrel:

  • 16″ Lightweight Government profile 5.56 mm barrel
  • 5.56 mm
  • 4140 Chrome Moly
  • Threaded Barrel — Thread Pitch 1/2 x 28
  • Gas Block Diameter .750
  • Gas Tube Length — Carbine
  • 1-9 RH Barrel Twist
  • 6 Lands and Groves
  • M4 Feed Ramp
  • Button Broached

SKU: RKL-16-3

Buttstock Type

MBA-3

Feed Ramp

M4

Caliber

.556 mm

Lands and Grooves

6

Slot Style

KeyMod

Thread Pitch

1/2 x 28

Threaded

Yes

Twist

1-9

UPC Code

812058030546

For best results we recommend following a break-in procedure. We recommend that you clean the chamber and bore after every round for the first 25 rounds. It should take approximately 200 rounds for optimum barrel accuracy. Please keep in mind that accuracy is dependent upon many factors such as bullet weight, powder load, etc. If you have any question regarding our procedure, please ask or give us a call.
Per ammunition guidelines it is not recommended to shoot 5.56mm in a .223 REM  barrel, which we support for best and safest use of our product.
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