Government 1911 45ACP Tactical Short Block
Our 1911 “Short Blocks” are perfect for do-it-yourself shooter or custom Gunsmiths looking for a head start with our quality components. Our Short Block kits come with a slide, frame, and barrel fit together using the same components and methods we use for our full builds at a fraction of the cost designed to save you time and money on your next project.
Frames: The Oriskany Arms 1911 frames offer the same features found on frames costing 2 to 3 times as much. Precision cast from 4140 carbon steel, and CNC machined to final dimensions. Heat treated to Rc 22-24 for optimum performance and durability. Oversize frame rails allow the gunsmith to achieve an exceptionally tight slide-to-frame fit for more consistent accuracy. The frames feature 20 line per inch checkering on the front strap. Standard model offers a robust, economical foundation for a great, all-around shooter.
Slides: TMC’s Elite 1911 Slides are precision CNC machined from 4041 Bar-Stock carbon steel and heat treated. The 4140 carbon steel alloy provides high strength, high fatigue strength, toughness, torsional strength, and impact and abrasion resistance.
Featuring front and rear serrations along with standard dovetails. The rear dovetail is .495 x 65 degree and the front dovetail is .330 x 65 degree sight cuts. The slide is provided with front and rear serrations to provide positive grip and prevent slippage when racking.
Match grade stainless bushing barrels: TMC barrels are CNC machined in the USA. They feature slightly oversized dimensions for tighter barrel lockup and a match quality fit. Premium stainless steel bar stock is machined, heat treated and cryo stress relieved before final rifling to improve accuracy and barrel life. Precision, broach cut rifling gives outstanding accuracy with all bullet types, including lead.
Our precision slide-to-frame fit: Our slide to frame fits hold the tightest tolerences
Our precision barrel fit: Our barrel fit include a hand fitted barrel bushing and great lockup.
Your Short Block kit also inlcudes the recoil system and slide stop. The following parts are required to finish your Short Block Kit:
- Plunger Tube
- Mainspring Housing and Magazine Release
- Hammer, Sear, Sear Spring and Disconnector
- Thumb and Grip Safeties
- Firing Pin, Firing Pin Spring and Firing Pin Stop
- Ejector and Extractor
- 1911 Pin Kit
1911 Frames are a Serialized Item Considered To Be A Firearm By BATFE. This Item Must Be Shipped To A Federal Firearm License (FFL) Holder. All BATFE, GCA & NFA Rules Apply! This Item Must Be Shipped To A Federal Firearm License (FFL) Holder. YOU Will Be Responsible For Checking With Your Local FFL To Ensure This Weapon Is Legal In The State That You Reside And That They Will Accept This Weapon On Your Behalf And Transfer It To You. Thunder Mountain Custom, LLC Will NOT Be Responsible For Any Shipping Or Admin Charges Incurred By Packages Not Being Accepted By The FFL You Choose During Checkout.