Home > Upper Receiver Groups AR15 : LMT, BCM, Stag Arms > BCM® Upper Receiver Groups with QRF™ (Quad Rail Forend) Handguards >

BCM KD4 Spec Upper Group w/ QRF-12

BCM SS410 KD4 QRF Handguard 1/7.7 Twist Ionbond
BCM SS410 16" Mid Length Upper Receiver Group w/ BCM QRF-12 Handguard 1/7.7 Twist Ionbond


 
Alternative Views:


List Price: $1,034.95
Our Price: $754.95
You save $280.00!


Stock Status:In Stock
Product Code: BCM-URG-KD4-QRF

Add BCM® Bolt Carrier Group with Upper Group

Add BCM® Bolt Carrier Group?*:
   The one and only BCM® milspec Bolt Carrier Group!
Charging Handle Options

  
Muzzle Device

  

Qty:  
Description
 
KD4 Upper Group with twist rate designed for 77 grain Black Hills ammunition.

Upper Group features: BCM SS410 16" Mid Length Upper Receiver Group w/ BCM QRF-12 Handguard, 1/7.7 Twist Ionbond Finish on barrel.


"Black Hills Ammunition has been making the most accurate and lethal 5.56 cartridges for years. In particular, their 77 grain OTM or MK 262 variants as its known in the military has performed without fail for over 20 years. I have used it myself and consider it lifesaving equipment.
As a military sniper I came into service when BH 77 grain was gaining favor with my community and also when my community began the concept of what's now known as the MK 12 5.56 light sniper rifle.
Over the years and through many rounds, testing and evaluations I, along with others, discovered that a twist rate of 1/7.7 is the absolute best for optimizing performance from Black Hills 77 grain ammunition. Now thanks to BCM anyone can buy a complete upper tailor made for use with BH 77 grain variants."

Kyle Defoor
June 2017


Kyle Defoor is a professional shooter who teaches firearms and tactics to military, law enforcement, and civilians. Specializing in pistol, carbine, urban sniper, and CQB, Kyle gained his knowledge from decorated combat service in multiple war fronts as a special operator and as one of the first and premier tactical trainers in the world. An active motorcyclist, hunter, climber, runner, and waterman he can be seen on multiple TV shows, magazines, websites, and on ranges worldwide.

Please visit Defoor Proformance Shooting


Features
  • M4 Feed Ramp Barrel Extension (USGI)

    M4 Feed Ramp Flat Top Receiver

    T-Marked Upper Receivers

    1/7.7 Twist Rates

    5.56 NATO Chamber (USMC SAM-R)

    410 Stainless Steel

    HPT (High Pressure Test) Barrels

    MPI (Magnetic Particle Inspected) Barrels


Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Upper Receiver Groups AR15 : LMT, BCM, Stag Arms > BCM® Upper Receiver Groups with QRF™ (Quad Rail Forend) Handguards
Upper Receiver Groups AR15 : LMT, BCM, Stag Arms > 16" Mid Length Upper Group
Upper Receiver Groups AR15 : LMT, BCM, Stag Arms
Upper Receiver Groups AR15 : LMT, BCM, Stag Arms > BCM® Upper Receiver Groups (All)
Upper Receiver Groups AR15 : LMT, BCM, Stag Arms > BCM® Upper Receiver Groups (All) > BCM Upper Receiver Groups with SS410™ Barrels
Upper Receiver Groups AR15 : LMT, BCM, Stag Arms > 16" Recce Upper Groups (Mid Length)
Upper Receiver Groups AR15 : LMT, BCM, Stag Arms > BCM Kyle Defoor Upper Receiver Groups