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.223 bullets for 1X7 twist

tgordon
What brand and grain would you recommend for shooting with an H&K SL8-1 (has a 1X7 twist)? I've heard some types of hollow points can disinigrate upon leaving the barrell. I want a round to use for varmint hunting. Any suggestions?

tom gordon
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Comments

6 comments

Date Votes
  • buddyb
    55 grain Sierra do a good job in my Handi-Rifle that has a 1-7 twist.I think the fast twist is for lighter bullets.(60 grain and less)
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  • pagunparts
    I shoot "Hornady's" excellent 75gr. BTHP "TAP Precision" (Tactical Application Police) LEO ammo.

    I have two Colt AR-15's:

    1.) 20" barrel w/ a 1 in 7" twist

    2.) 16" barrel w/ a 1 in 9" twist

    Both rifles get about the same muzzle velocity and sub 1" MOA groups at 100yd.s
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  • ryan_marine
    I don't want to make any one mad but buddyb it is the oppisit. Fast twist (i.e. 1x7) you need heavy bullets. 55gr sierra will work but will not be as accurate as 63gr.

    Ray

    More Powder, More Lead, More Dead
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  • GPWEAPON
    The 75gr. BTHP by Hornady is excellent for your longer shots, 300-600yds. as well as the intermediate ones. Iv'e been pushing mine with Vita-Vori N-135, not too fast but with good accuracy.
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  • tgordon
    Thanks!

    quote:Originally posted by GPWEAPON
    The 75gr. BTHP by Hornady is excellent for your longer shots, 300-600yds. as well as the intermediate ones. Iv'e been pushing mine with Vita-Vori N-135, not too fast but with good accuracy.




    tom gordon
    0
  • tgordon
    Thanks for your help!

    quote:Originally posted by pagunparts
    I shoot "Hornady's" excellent 75gr. BTHP "TAP Precision" (Tactical Application Police) LEO ammo.

    I have two Colt AR-15's:

    1.) 20" barrel w/ a 1 in 7" twist

    2.) 16" barrel w/ a 1 in 9" twist

    Both rifles get about the same muzzle velocity and sub 1" MOA groups at 100yd.s


    tom gordon
    0

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