Are spikes BCG good?

Are spikes BCG good?

I know Spikes generally has a good reputation for quality control, however I just received my order this BCG, and the bolt itself is damaged. It has a pin sized hole on the bolt just rear of the lugs, material chipped away from around the circumferen… Spikes has been my go-to bolt carrier for nearly 15 years.

Who makes Spikes Tactical nickel boron BCG?

Bolt Carrier Group- Lightweight Nickel Boron.

Are nickel boron BCG good?

A Nickel Boron BCG with its slick surface will clean up quite a bit easier and faster than a standard BCG with a phosphate finish. Because of the silvery color it’s also easier to see where the dirt is and you also know when it is clean much easier than with a black nitride or phosphate BCG.

Are NIB BCG worth it?

Which is the best bolt carrier group for an AR-15?

Top 5 Best AR-15 BCG Bolt Carrier Group Reviews 1 Brownells – M16 Mil-Spec MP/HPT Bolt Carrier Group 2 Spikes Tactical – M16 5.56 Nickel Boron Bolt Carrier Group 3 WMD Guns – AR-15 5.56 Nickel Boron Bolt Carrier Groups 4 Anderson Manufacturing – M16 5.56 Bolt Carrier Group 5 Spikes Tactical – M16 5.56 Bolt Carrier Group

Does the AR-15 bolt carrier have a firing pin?

The bolt carrier group works in both the semi-auto AR-15 and the full-auto M16, which means it has a shrouded firing pin. Works in full-auto M16s, so firing pin is shrouded. Both HPT and MPI.

What kind of steel is in an AR-15 bolt?

The bolt is Carpenter 158 steel and the carrier is machined from 8620 steel. And it has a Mil-Spec phosphate finish. The bolt carrier group works in both the semi-auto AR-15 and the full-auto M16, which means it has a shrouded firing pin.

What kind of bolts are in a WMD AR-15?

3. WMD Guns – AR-15 5.56 Nickel Boron Bolt Carrier Groups. This bolt carrier group is magnetic particle inspected and shot peened for added durability. The bolt is made from Carpenter 158 steel and the carrier from 8620 steel, and both are heat treated and case hardened. And it has a nickel boron finish.