1911/STI 2011 | Adjustable Thumbrest

Regular price $54.99
Tax included.


The 1911/STI 2011 Adjustable Thumbrest is the ultimate accessory for competitive shooters worldwide! Crafted to provide a superior fit and unparalleled handling, this thumbrest complements any 1911 or 2011 pistol.

Key Features:

  • Precision machined from aluminium with an anodised/plated protective finish
  • Adjustable thumb paddle with three different pitch angles
  • Three mounting positions along the pistol frame to fit all hand sizes
  • Suitable for all 1911 and 2011 pistols that already include the appropriate mount and standard .375" mount hole spacings 
  • Right-Handed Thumbrest Model
  • Screws not included
  • This part alone will not fit directly into the frame


  • Comfortable and customisable fit for all hand sizes
  • Improved control for faster follow-up shots and better recoil management
  • Faster and more accurate aim with steady possession of the pistol
  • Easy installation with multiple positioning options to find the perfect fit for your shooting style
  • Compatible with a wide range of pistols for versatile use in any practical shooting competition

Whether you're a seasoned pro or just starting in practical shooting competitions such as IPSC, USPSA, or 3Gun, the 1911/STI 2011 Adjustable Thumbrest is the accessory you need to take your shooting to the next level. With its precision machining, adjustable thumb paddle, and easy installation, this thumbrest is the perfect addition to any competitive shooter's arsenal. So why wait? Order yours today and start dominating the competition!

Boss Components recommends 15-inch lbs of torque and a drip of blue Loctite on mounting screws. Use caution when installing screws, as over-tightening can damage the frame. Please note mounting screws are not included. The use of a certified gunsmith is always recommended.

Quality assured

Each piece is precision engineered and manufactured with strict tolerance standards and extensive quality assurance. This ensures you the shooter get a reliable product delivering consistent performance round after round, match after match. Please note anodized colours may vary slightly between batches


With variations in manufacturing and the use of aftermarket accessories we are unable to guarantee compatibility with all parts. In some instances parts may require custom fitting. We always suggest the use of a competent gunsmith if this is necessary, please contact us if you have any questions before modifying parts. Modified or altered parts cannot be returned for refund.

Fast Shipping

All orders are shipped next business day, due to delays with postal services we recommend utilizing the express postage option. Once your order has been processed you will be updated with a tracking number.