I'm running a .25GT out of my rifle at 2590. I use the JTAC method and I see every shot from positional. But I also don't flow the reticle, I'm focused on the plate.
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What’s the JTAC method?I'm running a .25GT out of my rifle at 2590. I use the JTAC method and I see every shot from positional. But I also don't flow the reticle, I'm focused on the plate.
What’s the JTAC method?
I run a Manners TCS with a proof competition barrel contour chambered in 6.5 Creedmoor at around 20lb. It takes the full set of Arca weights to properly balance the rifle on a shmedium game changer. I still have difficulty spotting shots under 500yds when positional shooting. The setup has about 3 mils of muzzle jump with a good brake running 154gn bullets.
Yes, mine has the Manners arca rail with the full set of aluminum weights and no buttweight. It requires a bipod to correctly balance it on a game changer. It really isn't rear heavy with the bipod attached though. I've checked it on a .5" prop to find where it truly balances.I run a similar setup, but in 6GT. I'd be willing to bet the rig is still ass heavy if you put it on a cattle gate pole or something (mine is, although it balances on a bag on a wider prop - 2x4 or whatever). I have to have the bipod for that balance, though. Planning to rebarrel it with a 1.25" straight in a couple months to correct that situation...
I'm surprised Manners didn't use a heavier material than aluminum for the rail weights. They really should be brass. A 26" proof comp contour is a heavy barrel and I can still barely get the stock to balance properly.
The original TCS used a rail made by 419 that used brass weights.
Not sure why/when they changed.
The original TCS used a rail made by 419 that used brass weights.
Not sure why/when they change
Not sure the actual answer - but the A419 rail had their serrations, and those can cut bags - but who knows the real answer (other than the folks at Manners and maybe A419)
Their website lists them as being aluminum, but I guess I don't really know for sure. The arca rail with the full set weighs about 25oz.
I don't care for Area 419's serrated rails, their abrasive to grip and seem to cause more issues with my bipod coming loose then they help. I wish manners had stuck with the brass weights though.
You’re probably correct. It really doesn’t make sense that they would use aluminum for weights.Gotta be a typo - @tmanners or @RobertB could confirm. But... doing some quick math... Aluminum is about .1 lbs per cu in (1.6 oz per cu in). Stainless is about .28 lbs per cu in (4.48 oz per cu in). I measured one of mine at roughly .4 cu in (1.2x1.2x.3, and round down for the corners and hole). I double checked weight at 1.8oz, so that agrees with the website. If they were Aluminum, they'd be about .7oz - whereas stainless comes out to 1.79oz.... So... I'm thinking typo...
Brass would still be heavier than stainless, by a bit - but only about .1oz per weight. Now... tungsten... 4.5oz per weight! Sign me up! (those would be pricey, but I'm considering having a buddy make some for me...)
There is just just a comp. Midnight Sun Rifle Challenge in Norway every July.PRS events should all start with a 10 mile ruck, where the shooters carry all the equipment they intend to use…
100% agreed... I'm having a straight contour barrel spun up for mine shortly for that very reason...I really like the Manners TCS stock, but I’ve always found it odd that a straight contour barrel is almost necessary to balance it properly.
I really like the Manners TCS stock, but I’ve always found it odd that a straight contour barrel is almost necessary to balance it properly.
The area 419 rail with brass weights must weigh more than the Manners rail which mine came with.I didn't find that. Below is a pic of a Vudoo with a 22" MTU barrel, which is not a true heavy MTU, and it balances fine. Even if I took the bipod off. If you notice though I adjusted the rear weight by taking out the one large weight that comes with the stock. Just a little adjustment but it's possible without a straight contour barrel. I have my M24 contour 6.5 Creedmoor in one now and it balances fine also.
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The area 419 rail with brass weights must weigh more than the Manners rail which mine came with.
I didn't find that. Below is a pic of a Vudoo with a 22" MTU barrel, which is not a true heavy MTU, and it balances fine. Even if I took the bipod off. If you notice though I adjusted the rear weight by taking out the one large weight that comes with the stock. Just a little adjustment but it's possible without a straight contour barrel. I have my M24 contour 6.5 Creedmoor in one now and it balances fine also.
My Vudoo wears a 20" 1.25" contour Krieger, and sits in a TCS (in fact, it's the one I have that has the latest style rail and weights we've been discussing). It doesn't have any rear weights in it, and the rear pair of rail weights are removed, as well. Even with a bipod on it, it's still tail heavy. Yeah, sure, it'll balance on the 3.5" side of a 2x4, flat on the wood, just like yours - but put it on a cattle gate rail on a bag (or not on a bag), or other such narrow prop, and you see it right away. Meanwhile, the guys I shoot with can pop their rifles on a cattle gate with no bag and walk away from them (Foundations, MPA Matrix Pros, ACC Elites....). Like it or not, proper balance makes a difference to positional shooting.
I've considered adding a bloop tube to put some more weight out front, or (as I alluded to above) having some replacement rail weights made in tungsten (they'd weight 2.5x what the steel ones weigh, and a couple of those out front should help shift balance a bit). I'm at least a little married to this TCS, because it's been bedded (blah blah blah, doesn't need bedding, blah blah blah - this isn't the thread to explain it, but post-bedding it was easy to diagnose the issue - the lug was only touching the mini-chassis at the very corners). So, solving the balance equation is near and dear to my heart...
It could potentially be fill - IIRC, the earlier TCS stocks had Double Dead as an option, whereas current ones, it's a standard feature. But, I don't know - all I know is my gun is ass heavy. Manners says the new rail can be up to 34oz with a full weight kit - mine would be at 30.4 with the rear pair removed - and the bulk of that sits in front of the balance point, so I have significantly more weight out in front of the mag well on my chassis (just chassis alone - not considering barreled action, scope, etc).Not sure what to tell you but mine will sit on a bad on a prop just fine. Not rear heavy. I am wondering if it's a new rail and weight thing as the newer TCS have different arca rails and weights.
It could potentially be fill - IIRC, the earlier TCS stocks had Double Dead as an option, whereas current ones, it's a standard feature. But, I don't know - all I know is my gun is ass heavy. Manners says the new rail can be up to 34oz with a full weight kit - mine would be at 30.4 with the rear pair removed - and the bulk of that sits in front of the balance point, so I have significantly more weight out in front of the mag well on my chassis (just chassis alone - not considering barreled action, scope, etc).
I also know my 26" M24 profiled 6GT is also ass heavy in my original TCS - that's with the "1st generation steel rail" with full weight kit, no rear weight. It balances with a bipod hanging on it, though, or pretty darn close. Planning to rebarrel with a 28" 1.25 straight contour barrel, which should address that (and allow balance to be more finely tuned - still won't get to 25#, but I'm not as concerned about that). Having to run the bipod to get balance is problematic on some props around here.
Both have the Sikes rail kit, too - so that's same. I haven't bothered to compare weights between the two stocks, but they're clearly different generation/molds (the new ones have more pronounced texturing on the grip area - I like the new one better in that regard).
My 28" M24 for my 6.5 Creedmoor is in a TCS with double dead fill and one weight in the front and balances just fine. I have the rear weight in the LOP also. I can set it on a bag on a prop and it just sits there. Maybe it's scope type and placement that might change balance also.
I’m suspicious the scope is a contributing factor. I have a gen 3 razor on mine. That thing is 1lb heavier than any other scope I have and all that weight sits rear of the arca railMy 28" M24 for my 6.5 Creedmoor is in a TCS with double dead fill and one weight in the front and balances just fine. I have the rear weight in the LOP also. I can set it on a bag on a prop and it just sits there. Maybe it's scope type and placement that might change balance also.
The last eat version of the rail is made of aluminum with steel weights. The new rail doesn’t get as heavy as the 419 but many didn’t want the Arca lock serrations and RRS says it causes issues with the Anvil type heads.Gotta be a typo - @tmanners or @RobertB could confirm. But... doing some quick math... Aluminum is about .1 lbs per cu in (1.6 oz per cu in). Stainless is about .28 lbs per cu in (4.48 oz per cu in). I measured one of mine at roughly .4 cu in (1.2x1.2x.3, and round down for the corners and hole). I double checked weight at 1.8oz, so that agrees with the website. If they were Aluminum, they'd be about .7oz - whereas stainless comes out to 1.79oz.... So... I'm thinking typo...
Brass would still be heavier than stainless, by a bit - but only about .1oz per weight. Now... tungsten... 4.5oz per weight! Sign me up! (those would be pricey, but I'm considering having a buddy make some for me...)
This is how you know all the main comp chassis are walking dessign flaws...
I'm surprised someone hasn't used a RRS 17s mount and brass or tungsten weights that you can add/adjust that clamps to your spigot or arca rail to balance your guns.
I may need this for my 14# rimfireHave seen bunch of guns with these at Rimfire Worlds
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Have seen bunch of guns with these at Rimfire Worlds
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Well ask them .I looked on their website and didn't see it offered??
Like i mentioned seen these at Rimfire worlds last year in Italy, at the time, not many rifles ran 26' 1.2' straight contours, lots of 'outboard' weights were in action , team USA had bunch of ''da shafts''That "da'shaft" thing is weird. Not bad, but takes up forward realestate.
I make a chassis which is 3.5kg - 5kg before you put external weights on it. (7.5 - 11lbs). Has a internal weight system on it.
I dont get it, but people asked for it, so i did it. Not a huge fan of overly heavy rifles, i go for balance.
Yeah, understood. I just sent one of my chassis to a guy and he has a vudoo kukri(?) Profile and is only a 20" barrel.Like i mentioned seen these at Rimfire worlds last year in Italy, at the time, not many rifles ran 26' 1.2' straight contours, lots of 'outboard' weights were in action , team USA had bunch of ''da shafts''
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Black razor gen III hell yeah!Added a 360 Precision steel ARCA, should be just shy of 21lb? Definitely can’t move quite as fast. I believe I would prefer the weight to be on the end of the barrel & not the rail.
28” m24, Razor, steel ARCA, no other weights, no mag barely balances on a GC 1+1 (pictured), but is ready to tip rearwards. Does better on a Fortune Cookie or schmedium
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