John Linebaugh Memorial Shoot June 11-14, 2025 Lance 406-860-8490/Mike 406-697-3242

Streets Customs

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Streets Customs

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406-860-8490

Custom Bigbore Revolvers and Rifles

Custom Bigbore Revolvers and Rifles Custom Bigbore Revolvers and Rifles Custom Bigbore Revolvers and Rifles Custom Bigbore Revolvers and Rifles

Precision Gunsmithing Specializing In Big Bore Conversions

Streets Customs is a small gun shop located in Powell Wyoming, just an hour away from Yellowstone National Park. We specialize in custom big bore revolvers and rifles as well as general gunsmithing. 

Lance Streets - Founder and Gunsmith of Streets Customs

Lance was born and raised on his family’s ranch in South Central Montana. He was born “with a gun in his hands“ so to speak. His father is an avid gun lover so therefore Lance was brought up in the firearms world from day one. Lance attended college in Sheridan Wyoming for machining after he graduated high school. After he graduated colle

Lance was born and raised on his family’s ranch in South Central Montana. He was born “with a gun in his hands“ so to speak. His father is an avid gun lover so therefore Lance was brought up in the firearms world from day one. Lance attended college in Sheridan Wyoming for machining after he graduated high school. After he graduated college, Lance returned to the family ranch where he and his dad ran the ranch together.  Lance would work on firearms every night after the ranch chores were done. Lance also became close friends with the legendary John Linebaugh of Clark Wyoming. John and Lance spent countless weekends together building guns, talking guns and in turn they became good friends. John mentored Lance in the big bore firearms world.  In 2018 Lance chose to pursue his dream of gunsmithing full-time and he and his wife relocated to Powell Wyoming. In his spare time, Lance enjoys spending time outdoors. Helping at the ranch. Running antique steam tractors. Riding horses. Fishing and hunting. And spending time with good friends.

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Menu / Price List

Custom Full Build Conversions

Custom Full Build Revolvers

Base price starts at $5,000

Please reach out if you have questions in regards to what is included in base full builds, calibers, additional options, etc. Thanks. 

Custom Full Build Rifles

Base Price Starts at $4,000

Please reach out with questions in regards to what is included in base full builds, calibers, additional options, etc. Thanks. 

Precision Rifle Chambering

$500 plus the cost of the barrel.

We can chamber any custom action or any commercial action. 

MUZZLE THREADING

Base Price $100 plus shipping and handling

We accept barreled actions as well as full rifles and offer teardown at an additional cost of $50. 

DOWN PAYMENT REQUIREMENTS

*NOTICE* ALL FULL BUILDS REQUIRE A NON REFUNDABLE DOWN PAYMENT OF $1,000 AT THE TIME OF ORDER


*NOTICE* ALL CHAMBER JOBS REQUIRE A FULL DOWNPAYMENT OF BARREL COST . BARREL COSTS DO VARY FROM CARBON WRAPPED TO STEEL 

E-mail: streetscustomsixguns@gmail.com

Streets Customs

Powell Wyoming

406-860-8490

Copyright © 2025 Streets Customs - All Rights Reserved.

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