M16 Bolt Carrier Group Billet Extractor, 5.56, Nitride

The WLA M16 Bolt Carrier Group (BCG) is a high-quality and meticulously constructed BCG designed for your firearm build. It boasts several features that make it a reliable and durable component for your weapon system. Here are some key specifications and features of the WLA M16 BCG:

Materials and Finish:

8620 M16 Style Carrier: The carrier is constructed from 8620 steel, designed in the M16 style.

H&M Black Nitride Finish: The BCG features a durable H&M Black Nitride finish for increased wear resistance and corrosion protection.

Proper Heat Treatment: Both the carrier and bolt undergo proper heat treatment to ensure their strength and longevity.

Bolt:

9310 5.56/.223 Bolt: The bolt is made from 9310 steel and is chambered for 5.56mm/.223 caliber.

Heat Treated and Shot Peened: The bolt is heat treated and shot peened to enhance its durability.

MPI (Magnetic Particle Inspected): It undergoes Magnetic Particle Inspection to ensure its structural integrity.

H&M Black Nitride Finish: The bolt features the same Black Nitride finish for added durability.

Gas Key:

4140 Billet Gas Key: The gas key is constructed from 4140 steel in a billet form.

H&M Black Nitride Finish: It also features the H&M Black Nitride finish for increased resistance to wear and corrosion.

Properly Seated and Staked: The gas key is properly seated with Grade 8 fasteners and staked to ensure reliability.

Cam Pin:

4140 Cam Pin: The cam pin is made from 4140 steel and is nitride treated for improved wear resistance.
Extractor:

Billet Machined Extractor: The extractor is machined from solid 4140 bar stock for durability.

Heat Treated and Shot Peened: It is heat treated and shot peened for added strength.

Phosphate Coated: The extractor is phosphate coated to ensure reliable extraction.

Extractor Insert and O-Ring: The BCG includes an extractor insert and O-Ring for added reliability.

Firing Pin:

Precision Machined Firing Pin: The firing pin is precision machined from 17-4 H-900 Stainless Steel.
100% USA Made: The entire WLA M16 BCG is proudly made in the USA.

Lifetime Guarantee: The BCG comes with a lifetime guarantee, demonstrating the manufacturer’s confidence in its quality and durability.

This BCG is designed to meet the demands of serious shooters and builders, ensuring reliable performance in a wide range of conditions.