AT3™ Black Nitride 5.56 Bolt Carrier Group with Breek Arms Warhammer AR-15 Charging Handle

Based on 54 reviews

Orders will Ship within 1 Business Day

Limited Warranty

TOP ADD-ON'S

AT3™ Upper Receiver and SPEAR Handguard Combo

AT3™ AR 15 Upper Receiver and SPEAR Handguard Combo - Black, 15 inch

$166.49

AT3™ Upper Receiver and Pro Quad Rail Handguard Combo

AT3™ AR 15 Upper Receiver and Pro Quad Rail Handguard Combo - Flat Dark Earth, 15 inch

$211.49

AT3 Black Nitride BCG + Breek Warhammer AR-15 Charging Handle

The AT3 Tactical BCG and Breek Warhammer Charging Handle pair perfectly to complete your AR-15 upper receiver. Save on this bundle with a standing discount on our BCG, with one of the most popular charging handles in our store! Choose the lever size of the Breek Warhammer that fits you best to improve your rifle’s ergonomics, with reliability you can trust with the AT3 nitride bolt carrier group.

This kit is great for finishing out an upper build, and you can save even more by bundling our Upper with M-LOK handguard, or Upper with Quad Rail. Be sure to look out for a barrel as well, whether chambered in 5.56 or .223, .300 Blackout, or .350 Legend. These three calibers share the same 5.56 bolt face, which means the AT3 BCG can be used for a variety of builds.

AT3 Tactical Black Nitride Bolt Carrier Group – 5.56, .300 Blackout, and .350 Legend Compatible

Getting a high quality bolt carrier group (BCG) that runs well in your rifle is absolutely critical. AT3 offers this BCG with a black nitride finish, which reduces friction and increases surface hardness for a lifetime of use. The carrier itself features a full mass M16 cut for the best possible reliability in your AR-15 build.

BCG Made in the USA

The bolt itself features shot-peened 9310 steel construction, which is Magnetic Particle Inspected (MPI) to ensure there are no hidden cracks or stress points. The bolt also has a chrome-plated firing pin, and a mil-spec o-ring extractor already installed to ensure reliable extraction of spent brass.

AT3 sources these nitride BCGs from one of the largest suppliers of bolts and carriers in the firearms industry. When you buy a BCG from us, you’re getting a high-quality product that’s made in the USA, that’s trusted by dozens of brands and manufacturers, and we back every one with our AT3 lifetime warranty.

Specifications

Caliber: .223/5.56, .300 Blackout, .350 Legend
Finish type: Black Salt Bath Nitride
Carrier Type: M16/Full Auto Capable (Best for AR-15)
Carrier Material: 8620 Gun Steel
Gas Key Material: 4130 Steel
Gas Key Screws: Grade 8
Bolt Material: MPI tested 9310 Steel, Shot Peened
Extractor Material: 4140 Steel
Cam Pin Material: 8620 Steel
Firing Pin Material: 4140 Steel, Chrome Plated
Mil-Spec O-Ring and Gas Rings
Weight: 11.5 oz.
Country of Origin: USA

Breek Arms Warhammer AR-15 Charging Handle – Standard and Micro Levers in All Colors

If you’re looking for a charging handle upgrade that’s above and beyond the mil-spec, with features that rival the big brands, at a price that really can’t be beaten? Look no further than the Warhammer from Breek Arms. Not only does it make your AR15 truly ambidextrous, but the Warhammer also has thin, deep-set handles to ensure it doesn’t interfere with optics or backup sights, making for an even slicker experience than other handles out there.

Divert Pressurized Gasses From The Receiver

There’s also a relief cut near the rear to divert pressurized gasses from the receiver away from your face, with a raised shelf at the back for more protection, making it ideal for suppressed fire. They’re constructed from 7075-T6 aluminum, and manufactured right here in Minnesota! Plus, the Warhammer now has an array of subtle anodized color options to suit the aesthetic of your build.

Specifications

Material: 7075-T6 aluminum
Finish: Type III hard-coat anodized
Perfect replacement for any factory charging handle
Latches are also 7075-T6 aluminum
Oversize ambidextrous release levers on both sides, 2.78″ total width across the handles
- Standard latch has 2.78″ total width across handles
- Micro latch has 2.4″ total width across handles
Set-Back Latches work great for large optics
Allows for one-handed manipulation
Higher Rear Shelf and Relief Cuts to Divert Suppressor Gasses
Weighs in just under 1 ounce!
No gunsmithing required
Made in America

Products available on this page:

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Breek Arms products are covered by a limited warranty against defects in materials and workmanship. If your product is found to be defective under normal use, Breek Arms will repair or replace it at their discretion. This warranty does not cover damage caused by misuse, modification, or normal wear and tear.

4.8 54 reviews