Welcome to

Thunder Mountain Custom

"NOT Just Rifles Anymore"

We invite you to browse through our store and shop with confidence.

End Of Summer Sale

Thunder Mountain’s Personal Touch Package

Our Personal Touch Package allows you, the customer to make the best 1911 pistol made even better.

Your investment in an STI Handgun, is one that will bring a smile to your face every time you head out to the range and will last you a lifetime, so all of us here at Thunder Mountain would like to make that experience even better, by allowing you to add or change items, with no additional Labor Cost, So when you receive your new STI pistol, it’s just the way you wanted it.

So what can you have done?

You can specify the trigger pull you want and we will set it up for you at no extra cost...
Like to have a Dawson Fiber Front Sight installed? Not a problem, you pay for just the sight...
Like a Red Grip on your Edge or Custom STI Logo’ed AlumaGrips on your Trojan? Just let us know...
Like to have the feed ramp polished up like one of those total custom guns? Not a problem, we’ll get it done, at no extra cost!!!
Want to add a Mag Well or have a different Mag Well installed?
Are you a left handed shooter and would like an Ambi thumb safety installed?
Like to have your new STI pistol sighted in? Not a problem, We’ll take it out to the range, get it sighted in, and you’ll be in the Bulls Eye right from the start.

Thunder Mountain is committed to not only providing you with one of the best pistols in the world, but providing you with some of the best customer service around before, during, and after the sale. If there is any way we can make your buying experience more enjoyable, just let us know

NEW Products

Check out the new Totally Tuned Edges in 9mm, 40 Smith and Wesson and 45 ACP

Availible in both Blued and Hard Chrome and in Stock ready to ship

Get all of optional features like a Dawson Ice MagWell, Dawson Sight, Grip blended to the MagWell and the Entire Thunder Mountain Personal Touch package at great savings.

Check out our NEW PRODUCTS Section, lots of new inovative products to get you to the top.

New Shipping prices now in effect
Best shipping prices on the largest selection of 1911 parts
Pruchase $0.01 to $35.00 Shipping is only $6.95
Purchase $35.01 to $75.00 Shipping is only $5.75
Purchase over $75.00 Shipping is only $4.75

We hope you enjoy your stay.

Your personal information is only used to process your order, We adhere to a strict privacy policy that means your information will not be shared, sold, or otherwise distributed for any reason.
You won't even receive our montly News Letter unless you sign up for it below.

: STI 1911 and 2011 Handguns (60); Browse and Shop through our wide selection of STI 1911 and 2011 handguns.
The finest production made handguns, by which all other brands are measured by

: New Product (11); New and Improved Products. Inovation at it's best

: 1911 and 2011 frames (12); High Quality 1911 and 2011 frames from STI and ESSEX ARMS

: 1911 barrels (9); Quality 1911 Match Grade Barrels from STI, Barstow, Schuemann and Storm Lake

: 1911 Slides (1); High Quality 1911 Slides from STI and ESSEX ARMS

: 1911 and 2011 Frame Parts (1); 1911 and 2011 Frame Parts Parts (Ejectors, Pins and all of the other small stuff) from STI, Bear, Wilson and Thunder Mountain

: 1911 and 2011 Grips, Bushings and Grip Screws (8); The best 1911 and 2011 Grips, Bushings and Grip Screws from STI , AlumaGrip, Hogue, Chip McCormick and Thunder Mountain

: 1911 Safety's (6); 1911 Grip and Thumb Safety's from STI, Bear, Wilson and Chip McCormick

: 1911 Sights and Fiber (9); The best 1911 and 2011 Sights and Fiber from Dawson, STI, Thunder Mountain, Trigicon, Novak, Bomar and Champion

: 1911 Slide Parts (1); 1911 Slide Parts from STI, Bear, Wilson, AFEC, Thunder Mountain and Chip McCormick

: 1911 Springs (1); 1911 Springs (Recoil, Main, Firing Pin, Plunger Tube, and Sear) from Wolff, ISMI and Thunder Mountain

: Magazine Parts (3); A Great Selection of Magazine Parts from STI, Dawson and Grams Engineering

: Magazines (14); 1911 and 2011 Magazines from STI, Chip McCormick, Wilson, Kimber and Triple K

: MagWells and Main Spring Housings (6); 1911 and 2011 MagWells and Main Spring Housings and Parts from STI, Bear, Wilson, Thunder Mountain , Dawson and Chip McCormick

: Red Dot Optics and Mounts (18); Red Dot Optics, Mounts and Accessories from C-MORE, STI, Thunder Mountain, Dawson and OKO

: Triggers, Hammers and other Fire Control (1); Quality 1911 and 2011 Match Grade Triggers, Hammers, Sears, Disconnectors and 1911 Auto Trigger Pull Kits from STI , Cylinder & Slide, Chip McCormick and Thunder Mountain