AT3 AR-15 Gas Management Kit – Breek Sledgehammer / K-SPEC 5.56 Downward Vent BCG / Wojtek Arkto Click Adjustable Gas Block

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AT3 AR-15 Gas Management Kit – Sledgehammer Charging Handle, K-SPEC BCG, and Arkto Adjustable Gas Block

Features

Includes three key parts for tuning gas and reducing gas blowback on an AR-15
Breek Arms Sledgehammer charging handle helps redirect gas away from the shooter
KAK K-SPEC downward venting BCG directs gas downward through the magazine well instead of out the ejection port
Wojtek Arkto adjustable gas block provides click-adjustable gas control for tuning your rifle
Available with .625, .750, .875, or .936 inch gas block options

The AT3 AR-15 Gas Management Kit combines a gas-busting charging handle, downward venting bolt carrier group, and click-adjustable gas block into one upgrade package. It is a practical setup for builders trying to reduce excess gas, tune cycling, or clean up the shooting experience on suppressed and unsuppressed 5.56 AR-15 builds.

Note: Select the gas block size that matches your barrel gas block journal. Gas tube is not included.

Specifications

Brand: AT3 Tactical
Model: AR-15 Gas Management Kit – Breek Sledgehammer / KAK K-SPEC / Wojtek Arkto
Platform: AR-15
Caliber Compatibility: 5.56 NATO / .223 Remington
Charging Handle: Breek Arms Sledgehammer Gas Busting AR-15 Charging Handle
BCG: KAK Industry K-SPEC Downward Venting 5.56 BCG with Dual Ejector C158 Bolt – Chrome Phosphate
Gas Block: Wojtek Weaponry Arkto Click Adjustable AR-15 Gas Block
Available Variants:
- .625 inch Gas Block – MPN: AT3-GMAN-KIT-BS-KSBCG-WACA-625
- .750 inch Gas Block – MPN: AT3-GMAN-KIT-BS-KSBCG-WACA-750
- .875 inch Gas Block – MPN: AT3-GMAN-KIT-BS-KSBCG-WACA-875
- .936 inch Gas Block – MPN: AT3-GMAN-KIT-BS-KSBCG-WACA-936

What’s Included

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.

All AT3 Tactical Brand Products carry a lifetime warranty against manufacturer’s defects.

This includes AT3 Red Dot Sights, Handguards, Iron Sights, and any other product that carries the “AT3 Tactical” or “AT3™” name. For other brands (ex. Magpul or Troy), please refer to the manufacturer’s warranty policy.

In the event that your AT3™ product becomes unusable, we will repair or replace the product at no charge to you.

If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. The warranty is fully transferable, but we may require information about the original purchase to validate the authenticity of the product.

If your product is in need of warranty service, please contact AT3 Tactical to start the process

Our contact info is available here. To expedite processing, please provide your order information and description of the defect.

Please note: The AT3 Lifetime Warranty does not cover loss, theft, intentional damage or cosmetic damage that doesn’t affect the performance of the product.

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