{"id":8886061465754,"title":"AR15 Lower Block w\/ Pivot Lock","handle":"ar15-lower-block-w-pivot-lock","description":"\u003cp\u003eThe Breakthrough Clean Technologies® AR15 Lower Block with Pivot Lock streamlines firearm maintenance with a secure magwell fit that locks via the receiver's magazine catch. Clamp it to any vise for stable, hands-free cleaning and maintenance. The integrated hammer stop tool protects your receiver during dry firing, while the included Pivot Lock provides unrestricted access to the barrel and chamber. Engineered for precision and durability, this maintenance block delivers the stability and protection your AR15 deserves.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEASY CLEANING \u0026amp; MAINTENANCE: Streamlines the cleaning and maintenance process, ensuring convenient \u0026amp; efficient firearm care.\u003c\/li\u003e\n\u003cli\u003eINTEGRATED HAMMER STOP: Safely permits dry firing without causing any damage to the receiver, adding an extra layer of protection during maintenance.\u003c\/li\u003e\n\u003cli\u003ePIVOT LOCK INCLUSION: Comes equipped with a Pivot Lock feature, facilitating easy access to the barrel \u0026amp; chamber, enhancing the cleaning experience.\u003c\/li\u003e\n\u003cli\u003eSECURE MAGAZINE LOCK FIT: Provides a tight and secure fit within the magwell, locking firmly in place using the firearm's magazine lock mechanism.\u003c\/li\u003e\n\u003cli\u003eVERSATILE VISE CLAMPING: Allows for easy attachment to any vise, providing a stable platform for thorough cleaning and maintenance.\u003c\/li\u003e\n\u003cli\u003eWARNING: 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 \u0026amp; proper use during maintenance.\u003c\/li\u003e\n\u003cli\u003eWARNING: To lock into th3e 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 \u0026amp; maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-08-09T20:29:41-04:00","created_at":"2026-04-09T15:00:11-04:00","vendor":"Breakthrough Clean Technologies","type":"Cleaning \/ Maintenance","tags":["Breakthrough Clean Technologies","Vise Block"],"price":3399,"price_min":3399,"price_max":3399,"available":true,"price_varies":false,"compare_at_price":3699,"compare_at_price_min":3699,"compare_at_price_max":3699,"compare_at_price_varies":false,"variants":[{"id":47727498330266,"title":"Lime Green","option1":"Lime Green","option2":null,"option3":null,"sku":"BCTBT-AR15LVB","requires_shipping":true,"taxable":true,"featured_image":{"id":48230418743450,"product_id":8886061465754,"position":1,"created_at":"2026-04-09T14:58:31-04:00","updated_at":"2026-04-09T15:00:50-04:00","alt":"BCT - AR15 Lower Block w\/ Pivot Lock - HCC Tactical","width":2000,"height":2000,"src":"\/\/www.hcctac.com\/cdn\/shop\/files\/BCT_-_AR15_Lower_Block_w_Pivot_Lock_-_HCC_Tactical.jpg?v=1775761250","variant_ids":[47727498330266]},"available":true,"name":"AR15 Lower Block w\/ Pivot Lock - Lime Green","public_title":"Lime Green","options":["Lime Green"],"price":3399,"weight":0,"compare_at_price":3699,"inventory_quantity":7,"inventory_management":"shopify","inventory_policy":"deny","barcode":"026509077534","featured_media":{"alt":"BCT - AR15 Lower Block w\/ Pivot Lock - HCC Tactical","id":36697189417114,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.hcctac.com\/cdn\/shop\/files\/BCT_-_AR15_Lower_Block_w_Pivot_Lock_-_HCC_Tactical.jpg?v=1775761250"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.hcctac.com\/cdn\/shop\/files\/BCT_-_AR15_Lower_Block_w_Pivot_Lock_-_HCC_Tactical.jpg?v=1775761250"],"featured_image":"\/\/www.hcctac.com\/cdn\/shop\/files\/BCT_-_AR15_Lower_Block_w_Pivot_Lock_-_HCC_Tactical.jpg?v=1775761250","options":["Color"],"media":[{"alt":"BCT - AR15 Lower Block w\/ Pivot Lock - HCC Tactical","id":36697189417114,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.hcctac.com\/cdn\/shop\/files\/BCT_-_AR15_Lower_Block_w_Pivot_Lock_-_HCC_Tactical.jpg?v=1775761250"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.hcctac.com\/cdn\/shop\/files\/BCT_-_AR15_Lower_Block_w_Pivot_Lock_-_HCC_Tactical.jpg?v=1775761250","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Breakthrough Clean Technologies® AR15 Lower Block with Pivot Lock streamlines firearm maintenance with a secure magwell fit that locks via the receiver's magazine catch. Clamp it to any vise for stable, hands-free cleaning and maintenance. The integrated hammer stop tool protects your receiver during dry firing, while the included Pivot Lock provides unrestricted access to the barrel and chamber. Engineered for precision and durability, this maintenance block delivers the stability and protection your AR15 deserves.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEASY CLEANING \u0026amp; MAINTENANCE: Streamlines the cleaning and maintenance process, ensuring convenient \u0026amp; efficient firearm care.\u003c\/li\u003e\n\u003cli\u003eINTEGRATED HAMMER STOP: Safely permits dry firing without causing any damage to the receiver, adding an extra layer of protection during maintenance.\u003c\/li\u003e\n\u003cli\u003ePIVOT LOCK INCLUSION: Comes equipped with a Pivot Lock feature, facilitating easy access to the barrel \u0026amp; chamber, enhancing the cleaning experience.\u003c\/li\u003e\n\u003cli\u003eSECURE MAGAZINE LOCK FIT: Provides a tight and secure fit within the magwell, locking firmly in place using the firearm's magazine lock mechanism.\u003c\/li\u003e\n\u003cli\u003eVERSATILE VISE CLAMPING: Allows for easy attachment to any vise, providing a stable platform for thorough cleaning and maintenance.\u003c\/li\u003e\n\u003cli\u003eWARNING: 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 \u0026amp; proper use during maintenance.\u003c\/li\u003e\n\u003cli\u003eWARNING: To lock into th3e 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 \u0026amp; maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e"}
The Breakthrough Clean Technologies® AR15 Lower Block with Pivot Lock streamlines firearm maintenance with a secure magwell fit that locks via the receiver's magazine catch. Clamp it to any vise for stable, hands-free cleaning and maintenance. The integrated hammer stop tool protects your receiver during dry firing, while the included Pivot Lock provides unrestricted access to the barrel and chamber. Engineered for precision and durability, this maintenance block delivers the stability and protection your AR15 deserves.
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 th3e 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.
{"id":8886061465754,"title":"AR15 Lower Block w\/ Pivot Lock","handle":"ar15-lower-block-w-pivot-lock","description":"\u003cp\u003eThe Breakthrough Clean Technologies® AR15 Lower Block with Pivot Lock streamlines firearm maintenance with a secure magwell fit that locks via the receiver's magazine catch. Clamp it to any vise for stable, hands-free cleaning and maintenance. The integrated hammer stop tool protects your receiver during dry firing, while the included Pivot Lock provides unrestricted access to the barrel and chamber. Engineered for precision and durability, this maintenance block delivers the stability and protection your AR15 deserves.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEASY CLEANING \u0026amp; MAINTENANCE: Streamlines the cleaning and maintenance process, ensuring convenient \u0026amp; efficient firearm care.\u003c\/li\u003e\n\u003cli\u003eINTEGRATED HAMMER STOP: Safely permits dry firing without causing any damage to the receiver, adding an extra layer of protection during maintenance.\u003c\/li\u003e\n\u003cli\u003ePIVOT LOCK INCLUSION: Comes equipped with a Pivot Lock feature, facilitating easy access to the barrel \u0026amp; chamber, enhancing the cleaning experience.\u003c\/li\u003e\n\u003cli\u003eSECURE MAGAZINE LOCK FIT: Provides a tight and secure fit within the magwell, locking firmly in place using the firearm's magazine lock mechanism.\u003c\/li\u003e\n\u003cli\u003eVERSATILE VISE CLAMPING: Allows for easy attachment to any vise, providing a stable platform for thorough cleaning and maintenance.\u003c\/li\u003e\n\u003cli\u003eWARNING: 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 \u0026amp; proper use during maintenance.\u003c\/li\u003e\n\u003cli\u003eWARNING: To lock into th3e 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 \u0026amp; maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-08-09T20:29:41-04:00","created_at":"2026-04-09T15:00:11-04:00","vendor":"Breakthrough Clean Technologies","type":"Cleaning \/ Maintenance","tags":["Breakthrough Clean Technologies","Vise Block"],"price":3399,"price_min":3399,"price_max":3399,"available":true,"price_varies":false,"compare_at_price":3699,"compare_at_price_min":3699,"compare_at_price_max":3699,"compare_at_price_varies":false,"variants":[{"id":47727498330266,"title":"Lime Green","option1":"Lime Green","option2":null,"option3":null,"sku":"BCTBT-AR15LVB","requires_shipping":true,"taxable":true,"featured_image":{"id":48230418743450,"product_id":8886061465754,"position":1,"created_at":"2026-04-09T14:58:31-04:00","updated_at":"2026-04-09T15:00:50-04:00","alt":"BCT - AR15 Lower Block w\/ Pivot Lock - HCC Tactical","width":2000,"height":2000,"src":"\/\/www.hcctac.com\/cdn\/shop\/files\/BCT_-_AR15_Lower_Block_w_Pivot_Lock_-_HCC_Tactical.jpg?v=1775761250","variant_ids":[47727498330266]},"available":true,"name":"AR15 Lower Block w\/ Pivot Lock - Lime Green","public_title":"Lime Green","options":["Lime Green"],"price":3399,"weight":0,"compare_at_price":3699,"inventory_quantity":7,"inventory_management":"shopify","inventory_policy":"deny","barcode":"026509077534","featured_media":{"alt":"BCT - AR15 Lower Block w\/ Pivot Lock - HCC Tactical","id":36697189417114,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.hcctac.com\/cdn\/shop\/files\/BCT_-_AR15_Lower_Block_w_Pivot_Lock_-_HCC_Tactical.jpg?v=1775761250"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.hcctac.com\/cdn\/shop\/files\/BCT_-_AR15_Lower_Block_w_Pivot_Lock_-_HCC_Tactical.jpg?v=1775761250"],"featured_image":"\/\/www.hcctac.com\/cdn\/shop\/files\/BCT_-_AR15_Lower_Block_w_Pivot_Lock_-_HCC_Tactical.jpg?v=1775761250","options":["Color"],"media":[{"alt":"BCT - AR15 Lower Block w\/ Pivot Lock - HCC Tactical","id":36697189417114,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.hcctac.com\/cdn\/shop\/files\/BCT_-_AR15_Lower_Block_w_Pivot_Lock_-_HCC_Tactical.jpg?v=1775761250"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.hcctac.com\/cdn\/shop\/files\/BCT_-_AR15_Lower_Block_w_Pivot_Lock_-_HCC_Tactical.jpg?v=1775761250","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Breakthrough Clean Technologies® AR15 Lower Block with Pivot Lock streamlines firearm maintenance with a secure magwell fit that locks via the receiver's magazine catch. Clamp it to any vise for stable, hands-free cleaning and maintenance. The integrated hammer stop tool protects your receiver during dry firing, while the included Pivot Lock provides unrestricted access to the barrel and chamber. Engineered for precision and durability, this maintenance block delivers the stability and protection your AR15 deserves.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEASY CLEANING \u0026amp; MAINTENANCE: Streamlines the cleaning and maintenance process, ensuring convenient \u0026amp; efficient firearm care.\u003c\/li\u003e\n\u003cli\u003eINTEGRATED HAMMER STOP: Safely permits dry firing without causing any damage to the receiver, adding an extra layer of protection during maintenance.\u003c\/li\u003e\n\u003cli\u003ePIVOT LOCK INCLUSION: Comes equipped with a Pivot Lock feature, facilitating easy access to the barrel \u0026amp; chamber, enhancing the cleaning experience.\u003c\/li\u003e\n\u003cli\u003eSECURE MAGAZINE LOCK FIT: Provides a tight and secure fit within the magwell, locking firmly in place using the firearm's magazine lock mechanism.\u003c\/li\u003e\n\u003cli\u003eVERSATILE VISE CLAMPING: Allows for easy attachment to any vise, providing a stable platform for thorough cleaning and maintenance.\u003c\/li\u003e\n\u003cli\u003eWARNING: 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 \u0026amp; proper use during maintenance.\u003c\/li\u003e\n\u003cli\u003eWARNING: To lock into th3e 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 \u0026amp; maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e"}