The Tisas Duty Builders Kit is a complete set of parts to build a 1911 in .45ACP. This kit is based of the popular Duty B45 model and includes everything needed to assemble a functional pistol with some basic to moderate fitting.
Duty Frame and Slide are unfinished raw carbon steel.
5” .45ACP Barrel is hard-chromed.
Small Parts are cerakote black.
Pins and Spring are phosphate coated.
For more information and tips for assembling please refer to the FAQ.
**These kits as sold as it and not covered under the TLSP. Required assembly, fitting and testing of the kit should be done by a competent gunsmith or trained professional.**
Firearms cannot be shipped to certain states or localities and must be shipped to a valid FFL in the state you reside, please click the link for more information: Online Firearms Purchase Information
- ffl-firearm:
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Reviews
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Tisas builders kit .45acp
Great price on a kit loaded with extras. Assembled and fires great. Everything fit right out of the box
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Tisas Builders Kit
Nice quality builders kit that we are using to spark interest in our customers on the Tisas Builders kit.
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Duty Builders Kit
Great kit. Easy assembly. Used a small triangular file to trim the front and rear sights for a snug press fit. The mainspring housing pin was extremely snug. Used sand paper to reduce the diameter. After assembly i found the grip safety is lighter than I expected. I ordered a replacement sear spring from Brownells to tighten up the feel. I will again sand the housing pin to improve the fit allowing for installation and removal without the use of a hammer and punch. Fired 50 rounds no problems reasonable offhand accuracy! Thanks for a great product Bob
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1911 builders kit
Nice kit. Minor work to the grip safety spring. Everything good and tight.
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Pistol build kit
Wow for the money in today’s economy this is a steal. Fast shipping. Thank you. Robert
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Building kit
The kit was well packaged! Just sent slide frame for ceracote . Frame to slide fit was better than expected. Will build after it’s coated!
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1911 duty builders kit
Thanks