Recent content by ELR researcher

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    Solid Solution Designs 419 grain Empire Bullet

    The 419 being a .408, I had use for it.
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    URSA NorCal – Saturday and Sunday, April 26-27, 2025 – URSA 3K (2025)

    URSA NorCal – Saturday and Sunday, April 26-27, 2025 – URSA 3K (2025) Location – Clear Lake area (same as prior, coordinates 39°14'21.0"N 122°50'50.0"W) From the event announcement: Final 3K Qualification Opportunity, Saturday, April 26 – 3K qualification ONLY, no match We will setup up one...
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    Solid Solution Designs 419 grain Empire Bullet

    232 - you said, "It’s getting harder to find decent .408 projectiles." And that CEB's didn't work for you. Which CEB's didn't work for you - Laser, MTAC, or MTH? Did your twist match what they recommend? Yes, its been a long time since the Lehigh Defense's bullets have been available, beyond...
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    Solid Solution Designs 419 grain Empire Bullet

    Seriously? https://cuttingedgebullets.com/collections/target?sort_by=title-ascending&filter.p.m.customAttributes.caliber=.408
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    Firearms .50/20 Rifle Project – component set, tooling, presses, brass ++ (set or part-out) most recent reductions in PURPLE

    BTT
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    408CT twist rate.

    ZAM - pls back up and tell SH readers what your application is for this rifle. Plinking, or just-so-I-have-a-big-boomer, or ELR competition, or - and, if multi-use, rough percent of the time used for each? Tks. Notwithstanding that you ordered ammo way before the rifle build (why?), that...
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    Firearms .50/20 Rifle Project – component set, tooling, presses, brass ++ (set or part-out) most recent reductions in PURPLE

    BTT
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    408CT twist rate.

    Berger has a Twist Rate Stability Calculator at https://bergerbullets.com/twist-rate-calculator/ JBM also has a stability calculator to back into the twist you need - https://www.jbmballistics.com/cgi-bin/jbmstab-5.1.cgi - read the "Explanation of terms".
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    Recap of the URSA NorCal Mar '25 event

    Apr 3, 2025 - Recap of the URSA NorCal March ‘25 event (by RD, Lynn Dragoman; build info and notes from Oscar) Shooters, we had a break in the weather so we held 3 matches on Saturday March 29th. We want as many shooters as possible at the 3K Match in April so this was a golden opportunity and...
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    URSA NorCal - match rescheduled to Saturday, March 29, 2025

    Match rescheduled to Saturday, March 29, 2025
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    URSA NorCal - match rescheduled to Saturday, March 29, 2025

    URSA NorCal - match rescheduled to Saturday, March 29, 2025 Location – Clear Lake area (same as prior, coordinates 39°14'21.0"N 122°50'50.0"W) Setup will be done late Saturday or early Sunday morning by our NorCal crew. Target(s) will be in place at minimum 2000 yards. IRIS hit-indicators...
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    URSA NorCal - Feb match canceled - weather

    Feb match canceled - weather
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    URSA NorCal - Feb match canceled - weather

    Event date revised to March 2nd - weather.
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    URSA NorCal - Feb match canceled - weather

    Event date revised to the 23rd - scheduling issue.
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    URSA NorCal - Feb match canceled - weather

    URSA NorCal - Feb match canceled - weather Location – Clear Lake area (same as prior, coordinates 39°14'21.0"N 122°50'50.0"W) Setup will be done late Saturday or early Sunday morning by our NorCal crew. Target(s) will be in place at minimum 2000 yards. IRIS hit-indicators will be in place and...
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