Recent content by KRG762

You got it. Every round will shift differently. Think about each round pushes up from the magazine onto the carrier with different pressure as the magazine unloads. For what ever reason ar10's suffer from this more than 15's. I gotten 5 shot groups down in the 1/4 moa range at 100yds with my...

I have addressed your issue. This is not uncommon and is a very well known topic in this section. May I ask what rifle you are running too? Some have looser tolerances which coincide with what I originally spoke about.

Research first round last round phenomenon regarding ar10 platforms. You are experiencing bolt lift from all of the rounds pushing up from the magazine differently. When you examine your rifle you will notice all ar platforms have bolt carrier groups that fit in the upper with free play. What...

Yup typical bolt bounce due to over pressure from the can. Heavy buffer. I've had great luck with h3's. F/A carrier too. Should run like a champ then.

Haha I love it man! So true! Not to mention larue mounts suck! Worst design ever.. at what point in time is it a good idea to have steel cam (dig) into aluminum?? Gas guns are a COMPLETELY different animal then a finely tuned bolt gun. Every guy I know that gets a gasser goes back to bolt...

Hit up Kevin at high caliber sale. He can build you a true spec mk12 mod 1 upper built by the same guy who builds them for crane. Basic upper will cost $1500ish. Slap a lower on it and run it. Swfa has arms 22h rings in stock. Grab em and you'll have a spec build. That would fall in your 2k range.

Had a great time at the Vintage match this past weekend! Can't wait till September!

Dip inc 25moa rail works great

I had fun shooting the match on Sunday. Look forward to the next one! Thanks everyone who helped put this on!

I run a 24" 300wm. I've never had a reason to increase the length. I'm running 220smk at 2850fps with powders like h1000 and h4831sc. Like everyone has said previously. Altitude plays a big role. The difference between my normal range time at quantico range4 at 250 ft over sea level was way...

Yeah I bedded my cz455 to a Boyd's stock with jbweld. It worked really well. Just make sure to cover all your steps. I Drilled tiny little wholes in the stock where ever bedding will be to create a good mechanical adhesion to the stock channel. It tightened the groups of the rifle up really well...

Yeah I agree. they all work well when it comes down to it. Stiller is just using PTG one piece bolts in their actions with M16 style extractors. Like anything else you get what you pay for. Cool thing with stillers is running AW mags and of course paying for the quality of a custom trued action...

The Dove tail on the bolt handle is strong on the T3 bolt. It would never come off. Finding a rifle builder that is willing to barrel a T3 is a little more difficult but chad Dixon from Long Rifles Inc does a great job and did a great job on mine. I run a lot of different actions like 700's...

that's not out of a tikka factory barrel though. Im running a rock creek #7 5r 10 twist 22" over all length.

Im running about 37minutes at 1000 or 10.8mils