Frames

1911 Cast Frame



Specifications
Part # TBD
Material 4140 steel, investment cast
Hardness 28-32 Rockwell
Features
  • Oversize Rails For Precise Slide Fits
  • Tang Is Cut .250″ Radius For Beavertail Grip Safety
  • Undercut Trigger Guard
  • Bare Front Strap
  • Ramp Cut (Only) (STI, Wilson-Nowlin)
MSRP $204

 


1911 Forged Frame


Specifications
Part # TBD
Material 4140 Steel
Hardness 28-32 Rockwell
Features
  • Oversize Rails For Precise Slide Fits
  • Tang Is Cut .250″ Radius For Beavertail Grip Safety
  • Undercut Trigger Guard
  • Square Trigger Guard
  • 30 LPI Checkered Front Strap
  • Ramp Cut (Only) (STI, Wilson-Nowlin)
MSRP $327

 

 

 

 


1911 ‘Master’ Series Frame


 

Specifications
Part # TBD
Material 4140 Steel
Hardness 28-32 Rockwell
Features
  • Oversize Rail For Precise Slide Fits
  • Tang Is Cut .250″ Eadius For Beavertail Grip Safety
  • Undercut Trigger Guard
  • 30 LPI Checkered Front Strap
  • Ramp Cut (Only) (STI, Wilson-Nowlin)
MSRP $270

 

 

 

 

The patented STI 2011 Frame is manufactured from 4140 Maxxell Alloy steel, pre-cit for high ride beavertail grip safety and ambidextrous thumb safety configuration.  The frame is CNC milled billet, creating a very accurate frame to build the highest quality pistols.  The innovative frame design preserves the 17 degree angle of grip in relation to the slide, original to the 1911.  The essential design element for capacity, the 2011 grip, is made from glass filled nylon polymer and is checked with 30 LPI in the complete front strap and 25 LPI on the trigger guard.  Available in black, gray, blue, and red.  To increase strength and durability, metal inserts are molded into the grip to allow metal to metal contact with the frame.

All frame kits include: frame, grip, magazine release, mainspring house and trigger.

 

2011 Standard Frame Kit


Specifications
Part #
  • TBD N/R
  • TBD W/R
  • TBD N/U
  • TBD W/U
MSRP $417

 

 

 

 


2011 Tactical Frame Kit


Specifications
Part # TBD
MSRP $600

 

 

 

 


2011 5″ Frame Kit


Specifications
Part #
  • TBD W/R
  • TBD W/U
MSRP $502.50

 

 

 

 


2011 6″ Frame Kit


Specifications
Part #
  • TBD W/R
  • TBD W/U
MSRP $600

 

 

 

2011 Frame Option List
Frame Ramp Cut 4140 Steel Custom Serial # D&T For Scope Wide Frame Short/GS Trigger Colored Grip
Standard X STD X X X X X
5.0″ X STD X X STD X X
Tactical STD STD N/A N/A N/A X N/A
6.0″ X STD X X STD X X

Printed from: http://www.stiguns.com/products/parts/frames/

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