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  1. Bugholes

    fluted barrel coating

    Karl Feldkamp, Kampfeld Customs
  2. Bugholes

    Vectronix Shooting Solutions Terrapin X 42

    Sir- can you expand on how you calculate beamwidth at a certain distance using the known beam divergence info? thanks
  3. Bugholes

    Question - Bartlein 400MOD Experience 18 Months After Launch

    I believe the BB steel was mill run lots (heats) and therefore were large batches. First serial number pre-fixes were 1BB, we saw this for the first couple years (?). We’re seeing serial numbers with 2BB now which implies to me that they have another lot of steel. The barrel I got was a...
  4. Bugholes

    What are your favorite barrels

    20 cal: Mullerworks 22RF: Muller, Shilen 224: Muller, Bartlein, Shilen 6mm: Bartlein, Krieger, Brux, Muller, Hawk Hill 6.5mm: Muller, Brux, Bartlein, Krieger, old Rock Creek 7mm: old Broughton, Brux, Bartlein, Krieger 30: Bartlein, old Rock Creek, Brux 338: Bartlein, old Rock Creek
  5. Bugholes

    6.5x55 Swedish - what's going on with same loads 2 brass types?

    Measure the case head diameter. There are variations in the 6.5x55 Swede. Check and see if your brass goes into, and falls out of your bolt face , with ejector removed some mfgs make it a 308 sized head, but it’s actually a little larger. Some bolt faces/heads have the additional clearance for...
  6. Bugholes

    Action Wrenches - SAC vs Impact

    The description is incorrect- it will work for right or left I’ll fix the description tomorrow
  7. Bugholes

    Action Wrenches - SAC vs Impact

    I’m 99% certain it will work for both right and left we did eventually make a line item on the site so they are available now for sale
  8. Bugholes

    7mm SAUM Dead? 7-6.5 PRC the answer?

    The 7-6.5PRC was likely conceived due to the issues with the 7SAUM brass AND its availability. The 7-6.5 runs a little slower but you start with Lapua brass which is a big plus. It’s not immune to clickers as some have seen but it gets you in a similar performance range
  9. Bugholes

    Wearing out a 308Win barrel

    I pulled my last 308Win barrel at around 5,000 rounds (last month) it was a cut rifled 416SS barrel that started by shooting 1-1.1” at 400y and 2” at 600 when it was mostly 2” at 400 and 4-5” at 600 I decided to change it out barrel inside finish was rough enough that I had to clean a lot more...
  10. Bugholes

    Wearing out a 308Win barrel

    for those of you that have worn out a 308 Winchester barrel in a bolt action rifle, how many rounds did you get before changing the barrel? to semi-standardize, let’s say that ”worn out” means your group size (from peak accuracy) has increased by 50-100% meaning a 1/4MOA barrel is now a 1/2MOA...
  11. Bugholes

    AI 223 conversion?

    we are fitting barrels to actions and tuning extractors/mags etc for each rifle now. there were a few issues here and there when this was being offered as a pre-fit, but theres very little issues with the fitted/tuned versions that were doing now you can reduce your cost by utilizing a bolt...
  12. Bugholes

    Accuracy international problems

    Look for a pip on your ejector remove the ejector and see of you still get marks on your case heads, both before and/or after firing remove the fire control and see if the bolt closes on virgin brass with ease (gravity) the marks in your chamber can be sanded out, almost looks like it was...
  13. Bugholes

    Bat 2 lug bolt - MB

    BAT M bolt (not MB) Bolt body dia 0.718” bolt lug dia 1.010” bolt lug height 0.475” there is no anti-bind rail keep your wrench dia 0.005 under these and you’ll be good
  14. Bugholes

    Scoring in new chamber , leaving marks on brass .

    Pretty please, with sugar on top, dont do this to one of my chambered barrels
  15. Bugholes

    Precision Rifle Gear best rangefinders for 1 mile and beyond

    I have noticed this annoyimg feature in the unit I’m using, reset time is prob 3-4 seconds but for an impatient guy like me it’s frustrating. When you’re in azimuth, inclination, etc it takes even longer to reset
  16. Bugholes

    Precision Rifle Gear best rangefinders for 1 mile and beyond

    Agreed, looks like the 1550nm lasers are the way. Just trying to understand if I can get the 905nm ones to work or if I have to pony up the 3-4x premium for the 1550
  17. Bugholes

    AI AX50 ELR Conversion Kits

    the tenon is M39x2.0 a 1.72" breech diameter is fine, but be aware theres not a lot of clearance in there up by the handguard. You do need a step down to 1.65" at about 2.3"-2.4". So you wont be able to use a 1.70+ heavy varmint type contour barrel
  18. Bugholes

    Precision Rifle Gear best rangefinders for 1 mile and beyond

    No, because Ive only ranged large objects. At 2200-2300 I cant get a return on a house if its not perpendicular (or close) to the beam. At those distances I can get a return on the side of the house but not the roof, for example.
  19. Bugholes

    Precision Rifle Gear best rangefinders for 1 mile and beyond

    Im on the hunt for the best rangefinder for 1000 yd and beyond ranging. Im wanting to get a rangefinder that can get a return on a full IPSC or larger plate at extended distances. Getting data from a berm directly behind the target would be considered fine. Im not going to say "price doesn't...