Boss Components 2011 STI Adjustable Thumbrest

• perfect fit for all hand sizes
• Can be mounted in three positions on the gun frame
• Three different incline angles adjustable
• Fits all 1911 and 2011 pistols with a .375" (0.95cm) spacing between mounting holes

Characteristics:

• Precision machined from aluminum with a protective anodized finish
• Effective management of recoil

Manufacturer Boss Components recommends 15 inch lbs of torque and a drop of blue Loctite on the mounting screws. Be careful when installing the screws as over tightening can damage the frame.

Please note that mounting screws are not included.

Using a certified gunsmith is always recommended.