AR-15 Kali Key LO-PRO + BCG Bundle

Original price was: $223.90.Current price is: $212.95.

AR-15 Kali Key LO-PRO

Comes with one AR15 Lo-Pro Kali Key, gas key and 2 screws.

In stock

AR15 Black Nitride BCG

Comes with one Black Nitride Bolt Carrier Group with MPI Bolt.

In stock


AR-15 Kali Key Lo-Pro Bolt-Action System (B.A.S.)+ BCG Bundle

In-stock and ready to ship!

AR-15 Kali Key Lo-Pro B.A.S. + BCG = Bundle and Save!


The only solution of its kind on the market:

  • This bundle comes complete with BCG (Black Nitride with MPI 5.56 Bolt) and Kali Key Bolt-Action System (B.A.S.), which includes Kali Key Lo-Pro B.A.S. charging handle, Kali Key B.A.S. gas key, and two mounting screws.
  • Keep your rifle in “assault weapon” jurisdictions; build your ideal hunting rifle; build the quietest suppressed rifle; benefit long-range precision shooting.
  • As quick and easy as swapping out your BCG.
  • No removal of the gas system, no milling, and no custom modifications necessary – a TRUE DROP-IN SOLUTION
  • Simply screw on the Kali Key B.A.S. on the included BCG, and you’re good to go.
  • Convert any mil-spec, direct impingement (does not work with piston systems) AR-15 into a straight-pull bolt-action rifle.
  • Because a bolt-action is not an “assault weapon.”

NOTE: The AR-15 Kali Key Lo-Pro will work on MIL-SPEC DIRECT IMPINGEMENT AR-15 rifles only. Please verify your AR-15 rifle is mil-spec and direct impingement BEFORE purchasing.

Drop in the Kali Key and stay Future Ready!

Installation Instructions

SKU: KKAR15BCG-LOPRO Categories: , ,

Kali Key AR-15 Lo-Pro:

  • Revised geometry to fit more uppers and iron sights and improve fit and feel.
  • New PATENT PENDING blow-back gas trap
  • New 7075 aluminum rod is lighter and stronger than before (hard coat anodized).
  • New and improved handle-to-rod attachment method


Drop in the Kali Key and keep your AR-15 feature-full:

  • Pistol grips, forward vertical grips, flash hiders, and collapsible/folding stocks stay.*
  • Get rid of your bullet button or fixed magazine and get back to quick magazine changes.
  • Use your standard capacity magazines
  • Transport and import your rifle legally…

* All other federal and state regulations apply (i.e. minimum barrel length, minimum overall length). View more in-depth legal information here.


AR-15 Black Nitride Bolt Carrier Group with MPI Bolt 

  • MPI Bolt (Magnetic Particle Inspected)
  • Cal 5.56 bolt
  • 9310 Heat Treated and Shot Peened Bolt (Black Nitride Coating)
  • 8620 Heat Treated Carrier (Black Nitride Coating)
  • 4140 Heat Treated and Shot Peened Extractor (Black Nitride Coating)
  • 4340 Heat Treated Cam Pin (Black Nitride Coating)
  • Shot Peened and Heat Treated Firing Pin
  • **NO GAS KEY**

Additional information

Add on a Black Nitride BCG with Bolt/without Gas Key

Yes, No

AR-15 Kali Key LO-PRO

Add on a Black Nitride BCG with Bolt/without Gas Key

Yes, No


There are no reviews yet.

Be the first to review “AR-15 Kali Key LO-PRO + BCG Bundle”

Your email address will not be published. Required fields are marked *

Subscribe To Our Newsletter

Sign up to our mailing list and receive news and updates!

You have Successfully Subscribed!