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  • M-Tecs's Avatar
    Today, 06:35 AM
    The Magpul AFG2 Angled Forend Grip AR-15 Polymer will not work on the m-lock forearm unless you get rail sections.
    31 replies | 361 view(s)
  • M-Tecs's Avatar
    Today, 06:01 AM
    For coyote and prairie dogs the reticle in the 1 - 8x24mm is more useful since it has windage hold offs. I may get one myself. http://www.vortexoptics.com/uploads/man_reticle_ar-bdc2-web.pdf Not really sure what the reticle in the 1 - 6 is...
    31 replies | 361 view(s)
  • M-Tecs's Avatar
    Today, 05:53 AM
    He will need one of these also https://www.amazon.com/Magpul-Industries-M-LOK-Bipod-Mount/dp/B00ORZEQZY Can be used both for a sling or a bipod. https://www.magpul.com/products/firearms-accessories/rails-and-accessories/m-lok-bipod-mount
    31 replies | 361 view(s)
  • M-Tecs's Avatar
    Today, 02:45 AM
    Free shipping no tax just pay 20 or 25 to the FFL https://www.sportsmansoutdoorsuperstore.com/products2.cfm/ID/199005/8514/ruger-ar-556-mpr-5.56mm-semi-automatic-multi-purpose-rifle ...
    31 replies | 361 view(s)
  • M-Tecs's Avatar
    Yesterday, 11:53 PM
    Back in August Optics Planet had this on sale for $199.99 plus a $25 gift certificate. https://www.opticsplanet.com/v/8497-kit4-nikon-p-223-3-9x40-rifle-scope.html Only had it out a couple of times but I have been very impressed with it. ...
    31 replies | 361 view(s)
  • M-Tecs's Avatar
    Yesterday, 03:54 PM
    In machining, chatter is the vibration that feeds on itself as the tool moves across the part. What you have appears to be a broach cut barrel using a dull or damaged broach. The damage areas are from the base metal tearing due to the dull or...
    10 replies | 255 view(s)
  • M-Tecs's Avatar
    Yesterday, 03:31 PM
    Yes....
    10 replies | 255 view(s)
  • M-Tecs's Avatar
    Yesterday, 03:05 PM
    There is no direct correlation. Low SD and ES don't become a factor until the yardage gets long for that cartridge and target size small. A simple example is 308 in match rifles. At 200 &300 yards group size is my primary concern since poor...
    96 replies | 2232 view(s)
  • M-Tecs's Avatar
    Yesterday, 05:50 AM
    Everyone I know that shoots subsonic ammo with a can has action locks installed so the action does not cycle and make noise.
    15 replies | 189 view(s)
  • M-Tecs's Avatar
    Yesterday, 05:32 AM
    https://en.wikipedia.org/wiki/Girandoni_air_rifle The Girandoni air rifle was an airgun designed by Tyrolian inventor Bartholomäus Girandoni circa 1779. The weapon was also known as the Windbüchse ("wind rifle" in German). One of the rifle's...
    15 replies | 375 view(s)
  • M-Tecs's Avatar
    11-17-2017, 04:47 PM
    Post #8 http://castboolits.gunloads.com/showthread.php?107282-H-amp-R-Officers-TD Posts 22 & 23 http://castboolits.gunloads.com/showthread.php?61694-Trapdoor-Strength/page2
    5 replies | 340 view(s)
  • M-Tecs's Avatar
    11-17-2017, 01:53 AM
    M-Tecs replied to a thread The Springfield Rifle in Our Town
    Springfield Armory is a very good tour.
    6 replies | 293 view(s)
  • John Boy's Avatar
    11-16-2017, 04:54 PM
    John Boy replied to a thread 22 drop @300yds in Rimfire Area
    Depends ... http://www.rimfirecentral.com/forums/showthread.php?t=556282
    18 replies | 669 view(s)
  • John Boy's Avatar
    11-16-2017, 04:31 PM
    Says it all and best part, can use it indoors in the dark if you want to https://www.youtube.com/watch?v=_WX9vDSPEfo
    10 replies | 200 view(s)
  • John Boy's Avatar
    11-16-2017, 01:08 AM
    Here are some dot points about Henry Firearms: * All made in the US, Bayonne, NJ * Started with the Henry Golden Boy 22LR - now chambered for 22 Short, 22 Long and 22LR. It is my understanding talking with Nick Echart, owner of Charter Arms that...
    92 replies | 3729 view(s)
  • John Boy's Avatar
    11-15-2017, 12:57 PM
    buckshot - Say I own Henry Rifles ... why reinvent the wheel with a product that the complete line is designed around because a few posters on Cast Boolits would like a loading gate design. If you believe it can be done and are fervent that a...
    92 replies | 3729 view(s)
  • John Boy's Avatar
    11-15-2017, 12:43 PM
    Yes, the Powley powder charges are based on IMR powders - but there are many burn rate and comparison tables to determine comparable powders. Further, manually enter the bullet data for your metrics in inches - then do the IMR powder conversions...
    8 replies | 316 view(s)
  • M-Tecs's Avatar
    11-15-2017, 05:29 AM
    Good pointers here http://www.accurateshooter.com/technical-articles/reloading/ten-commandments-for-electronic-scales/ I have this one and love it. http://www.accurateshooter.com/gear-reviews/denver-instrument-mxx-123-test/ If I ever have...
    37 replies | 778 view(s)
  • M-Tecs's Avatar
    11-15-2017, 03:27 AM
    Even on cheap scopes clarity is rarely an issue anymore. Tracking and repeatability is a major issue even on the high end stuff. Not an issue for the average hunter/shooter but competitors that are using the knobs all the time will have scope...
    98 replies | 1488 view(s)
  • M-Tecs's Avatar
    11-15-2017, 02:55 AM
    They work OK but only on round barrel channels.
    9 replies | 321 view(s)
  • John Boy's Avatar
    11-14-2017, 10:40 PM
    Flobert Rifles by NRA Staff - Thursday, March 27, 2014 https://www.americanrifleman.org/articles/2014/3/27/flobert-rifles/ Mine is 22 Long and they are fun to shoot. Take it to the range and always a dozen questions about the rifle
    8 replies | 425 view(s)
  • John Boy's Avatar
    11-14-2017, 10:28 PM
    KL-50 High Precision 50g/0.001g Electronic Jewelry Scales (0.005ct) http://www.dx.com/p/kl-50-high-precision-50g-0-001g-mini-electronic-jewelry-scales-0-005ct-400044#.V6tjHxI-JdA https://youtu.be/JHkZCmSjC28 * Free Shipping * 0.01grs not the...
    37 replies | 778 view(s)
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About John Boy

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About John Boy
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Abbreviations used in Reloading

BP Bronze Point IMR Improved Military Rifle PTD Pointed
BR Bench Rest M Magnum RN Round Nose
BT Boat Tail PL Power-Lokt SP Soft Point
C Compressed Charge PR Primer SPCL Soft Point "Core-Lokt"
HP Hollow Point PSPCL Pointed Soft Point "Core Lokt" C.O.L. Cartridge Overall Length
PSP Pointed Soft Point Spz Spitzer Point SBT Spitzer Boat Tail
LRN Lead Round Nose LWC Lead Wad Cutter LSWC Lead Semi Wad Cutter
GC Gas Check