The Allen Company Inc. Breakthrough Clean Technologies AR15 Lower Block with Pivot Lock
$23.97
Easily secure your AR15 lower receiver for cleaning and maintenance with the Breakthrough Clean Technologies AR15 Lower Block with Pivot Lock. It locks in place using the receiver’s magazine lock for a snug, stable fit.
7 in stock
The Breakthrough Clean Technologies® AR15 Lower Block with Pivot Lock is designed for seamless firearm maintenance. By inserting it into the magwell it provides a snug secure fit effortlessly locking in place using the receiver's magazine lock. This block can be easily clamped onto any vise enabling convenient and stable cleaning and maintenance. It features an integrated hammer stop tool safeguarding the receiver from damage during dry firing. As a bonus this block comes with a Pivot Lock ensuring easy access to the barrel and chamber. Elevate your firearm care with Breakthrough Clean Technologies® AR15 Lower Block tool guaranteeing a tight and secure fit for all your maintenance needs.
Product Features
- EASY CLEANING & MAINTENANCE: Streamlines the cleaning and maintenance process ensuring convenient & efficient firearm care.
- INTEGRATED HAMMER STOP: Safely permits dry firing without causing any damage to the receiver adding an extra layer of protection during maintenance.
- PIVOT LOCK INCLUSION: Comes equipped with a Pivot Lock feature facilitating easy access to the barrel & chamber enhancing the cleaning experience.
- SECURE MAGAZINE LOCK FIT: Provides a tight and secure fit within the magwell locking firmly in place using the firearm's magazine lock mechanism.
- VERSATILE VISE CLAMPING: Allows for easy attachment to any vise providing a stable platform for thorough cleaning and maintenance.
- WARNING: To engage the gun's magazine lock either remove the hammer stop or ensure the bolt is locked back. DO NOT close the bolt with the hammer stop inserted in the vise block. This ensures safe & proper use during maintenance.
- WARNING: To lock into the gun magazine lock either remove hammer stop or lock back the bolt. DO NOT close bolt with hammer stop inserted in the vise block. Clamp to any vise for cleaning & maintenance.
| Weight | 0.620 lbs |
|---|---|
| Dimensions | 11.250 × 5.250 × 1.250 in |
| Manufacturer | The Allen Company Inc. |
| Finish | Black |
| Weight | Not specified |
| Material | Polymer |
| Dimensions | Not specified |
| Compatible With | AR15 |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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