FIRST BATCH OF BARRELS GETTING BLACK NITRIDE NOW. PHOTOS IN BLACK THIS WEEK.
Pre-orders through December. Regular availability in January 2018.
Convert your Steyr L40-A1, M40-A1, C40-A1 or S40-A1 to .357 Sig in minutes by simply replacing the barrel (no other modifications required).
Our barrels are made from Douglas Premium barrel blanks and precision machined from 4140 chromoly steel with tolerances held to +/- .001" in critical areas and are engineered to be a drop-in fit. Chambered in .357 Sig with 6 Groove RH rifling and a 1:16 twist rate. The barrels are then heat treated and Aluminum Titanium Nitride coated (black/grey photos coming next week). 100% U.S. made (Texas) from U.S. sourced materials.
- Offered in standard and extended lengths
- Threaded 1/2x28 RH with dimple for a compensator
- Spiral fluting
- Thread Protector 1/2x28 RH (spiral fluted) made from 6061 aluminum (black anodized)
- Pistol Mini-Com 1/2x28 RH (fits 9mm, .357 SIG) made from strong as steel 7075 aluminum (black anodized)
STANDARD FACTORY LENGTHS
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