Boss Components 1911/STI 2011/BUL ARMORY | EXTENDED MAGAZINE RELEASE BUTTON

Other products by Boss Components
  • Item #:  BC-MB-
Reg. Price: $28.99
Our Price: $28.99
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The 1911/STI 2011/BUL ARMORY | EXTENDED MAGAZINE RELEASE BUTTON is the perfect addition to your pistol for quick and easy mag drops.

Looking for a way to improve your IPSC or USPSA competition shooting? Check out the 1911/STI 2011/Bul Armory extended magazine release button– the perfect addition to your pistol for quick and easy mag drops.

Key Features:

  • Extended fan-shaped design for easy mag drops
  • Knurled surface for enhanced grip and control, even while wearing gloves
  • Anodized or plated protective coating for superior durability
  • Compatible with all STI/1911 and STI/BUL 2011 models
  • Easy installation with the factory screw on STI/1911 or STI/BUL 2011 pistols
  • The extended profile makes it easily accessible for fast and reliable reloads

Benefits:

  • Quick and easy mag drops for maximum speed and efficiency in competition shooting
  • Enhanced grip and control, even while wearing gloves, for maximum accuracy and control
  • Superior durability and reliability with anodized or plated protective coating and durable construction
  • Maximum compatibility with all STI/1911 and STI/BUL 2011 models for versatile use
  • Easy installation with the factory screw on STI/1911 or STI/BUL 2011 pistols for quick and hassle-free upgrades (Qty x1 4-40 screw is supplied)
  • Accessible by all hand sizes and shapes for fast and reliable reloads

Upgrade your competition shooting game with the 1911/STI 2011/BUL ARMORY  Extended Magazine Release Button. Order yours today and experience the difference in performance!

(4)
Average rating 9 out of 10 ( based on 4 reviews )

Definitely a larger button but digs into my support hand

Review by JasonC on 1/12/2026

Definitely a larger button but digs into my support hand. I put it on my SAS ii Tac 5, looks great, easy to operate for mag drop. When I'm in full grip running a plate rack or just speed shooting, I find that it digs into my support hand too much. Not sure if I can return it or not, if I can return it I will. I had 3 others at the range run it to confirm and all agreed. Response from Chuck- Yes as with most aftermarket accessories each has their own preference and application. This release can be adjusted for angle to suit your specific grip. Unfortunately, we can't take back used or installed items as we can't resell them as new. We just can't offer trial and offer on these types of products, or we couldn't stay in business with all the used products we would get back. For that reason, we are very clear in our policy page, terms and conditions and return form you get with your order that once installed it can't be returned.

STI Open DVC

Review by CMP on 10/12/2021

Works well on my STI Open DVC.

Just what I needed

Review by Jason on 9/23/2021

I thought I would have an issue accidentally hitting the bigger mag button while I was shooting but that’s not an issue. Now I can effortlessly hit it for faster mag changes whereas before I had a hard time reaching it without really breaking grip.

Works very well

Review by Honcho on 7/1/2021

Great product well-built it ended up needing just a little bit of filing.. just for my preference.

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