Search results

  1. CST

    Gunsmithing Semi auto ..bedding the barrel extension with 620

    Im about to do a new build and people have been talking about loctite 620 as a more appropriate bedding medium for the barrel extension than blue. I've done it in blue and red and with a little heat and a wooden dowel rod the barrel can be removed.... How hard is it to remove a barrel with 620...
  2. CST

    Browerka great guy!

    Browerka (Buyer) good communication and quick to deal with! GTG!!
  3. CST

    Rifle Scopes NF mil-R question

    For the guys who own the 4-16 and 5-25 atacr scopes....how many mils are on the lower vertical axis of the reticle? I've seen images of 10mils and some at 5mils before it terminates at the pointed posts...which is it?
  4. CST

    Grendel Advice...

    Lilja 319 barrel 123 scenars... 1200 yards 4 shots in a row! First round hits to 800 yards. Don't shoot my M40A3 anymore
  5. CST

    Rifle Scopes kac scope mount

    Are the KAC30mm scope mount made with a cant like 20moa.? No vendor can give me a straight answer, !thanks
  6. CST

    Rifle Scopes which mount is this?

    definitely not ADM
  7. CST

    Rifle Scopes which mount is this?

    Anyone know what kind of scope mounts are on this hk mr556
  8. CST

    When to use expander mandrel on semiauto

    i have a redding bushing dies. the necks get pretty beat up on this precision rifle.. when I load em up with the expander ball in place i get excessive run out. i figure I give the mandrel a run to smooth out the dented necks..i just dont know if I can use it before I run it thru the FL bushing...
  9. CST

    When to use expander mandrel on semiauto

    I have a AR that is denting the heck out of the necks of the brass causing a lot of runout. I just picked up the Sinclar expander mandrel.... When should I use it? right before I put the brass into the Redding FL bushing die or afterwards? I found that the expander ball in the die is...
  10. CST

    155gr. G1 change?

    I've been shooting the 155scenars (at about 2900fps)for a few years now....what I recently noticed tha the G1 BC was changed on their site to .460....I have always thought it was .508...and its always worked for me....whats the deal? At that low of a BC i think i should go back to 175sSMKs...lol...
  11. CST

    6.5 grendel OCW help needed>

    I finally got out to the range and do some chrono and OCW load development..Hopefully the reloading gurus can give me some insights.. The rifle is a newly built Lilja 319 (19") barrel Loads are: 123gr. scenar hornady brass Leverevolution powder CCI 450 Loads were...
  12. CST

    clamp-on handguards and acuracy

    those are all "freefloat" handguards....just the way they connnect to the barrel nut is what I'm questioning
  13. CST

    clamp-on handguards and acuracy

    In terms of squeezing out all the potential accuracy possible.....do clamping rails like geissele, Slr, BCM, have an effect on accuracy compared to other free floats like DD?
  14. CST

    Gunsmithing AR15--accuracy difference on reciever\handguard interface

    im getting a Lilja...either get the mega MKM or go with a billet upper with Geissele or something ....
  15. CST

    Gunsmithing AR15--accuracy difference on reciever\handguard interface

    makes sense...your right,,,most wont get abused but todays billet reciever are built thicker and stronger...i know everything will wear out but....... My main concern about this topic is that i want to squeeze out every bit of accuracy out of a SPR precision build and wonder if a monolithic...
  16. CST

    Gunsmithing AR15--accuracy difference on reciever\handguard interface

    bringing this back up...if there is no accuracy difference between a 2 piece setup and a monolithic build...then what advanatages do yoiu have with a 1 piece setup? I figure having a monolithic would make it closer to being "true freefloat" but from an engineering stand point since everything is...
  17. CST

    Leverevolution powder for 6.5 Grendel ?

    anyone else got LVR results?
  18. CST

    gap 10 gas block

    thanks guys! i wonder why George never pins the blocks,,,,? Especially if the guns get used as a duty rifle
  19. CST

    gap 10 gas block

    I used to have georges first generation ar10s..the gas block was set screwed wih 2 deep dimples..are the newer gap 10s still set scrwed or pinned?