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Rifle Competition Events Geissele Gas Gun Series Questions

A co-worker and I are looking at shooting some of the 2025 Geissele Gas Gun Series matches this year. Some questions for anyone that's shot in previous years:
  1. Where does the match pace fall on a PRS->Quantified Performance->2-gun/PCSL scale?
  2. Would you ever use tripod rear or tac table style techniques?
  3. Lost brass or full brass-goblin?
  4. Average rifle target size in mils?
  5. Practiscore page mentions off-hand, how common is that? Does it happen enough to make a full gamer weight build a bad idea?
Thanks in advance for any and all answers.

SOLD SOLD: Lapua & Peterson 6.5x47L Brass

WTS: Lapua & Peterson 6.5x47L Brass

Lapua: 187 pieces, 2x fired, in great shape, this is a catch and release I got from another member, brass looks absolutely great, needs to be prepped before loading it up. SOLD bucks for the lot shipped to your door. NOTE: Tray not included.

Peterson: 300 pieces, brand new, all boxes sealed. 325 bucks for the lot shipped to your door.

If you buy all the brass, I’ll do you a great deal: 515 bucks shipped to your door… Lapua branded brass is unobtanium now, Peterson branded brass is about 1.20 a piece, you won’t find this brass any cheaper than this.

Acceptable payment methods are PPFF, Venmo & CashApp.

Have questions? Hit me up via DM.

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SOLD ZCO 420 MPCT1x 10 mil Locking

Selling a very lightly used ZCO 420 MPCT1x reticle, 10 mil locking elevation turret. I am original owner. Made in November 2024. Perfect condition. Save on tax and get some accessories.

Comes with aadland caps and mkm throw lever. Original box, accessories etc.

$3650 shipped and insured OBO
PayPal F&F, Venmo or Zelle

I’m just a magnification whore at heart. Only reason I’m selling.
I have a bunch of feedback, but understand if someone wants to FaceTime, call whatever due to the amount of $$.

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Accessories Magpul AICS mags - Cheap

2 ea 5nd and one 10rnd pmag AC (AICS). Dont want to separate so $45 for the three.

Prices are shipped and insured USPS priority CONUS. pp ff or Venmo discreet preferred. Will take a MO too. Happy to do all forms of reasonable verification or ship outside lower 48 if buyer contributes to shipping. Buyer responsible for knowing state law. Please know it can also take a day or two for me to get to the PO.

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Optics 30mm & 1" rings, APA, Bobro, Leupold

Clearing out some ring sets I'm not using anymore. All are used in good condition.

First up, APA (American Precision Arms) 30mm aluminum rings marked .750 on the bottom. Presumably .75" is the rail to center line on these.
$125 shipped CONUS

2025 3 31 apa rings.jpg


Next up are some Bobro vertical split 30mm aluminum rings. Distance rail top to center line on these looks about .75" as well.
$100 shipped CONUS

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Now we have some of the classic steel Leupold 1" rimfire mounts that fit on an Anschutz or 3/8" dovetail. These look 1" center line to the rail top meaning these must be the "high" model.
$50 shipped CONUS

2025 3 31 leupold 1 inch rings.jpg


Last up, steel no name 1" rimfire rings for a 3/8" dovetail. Looks like about .7" from center line to rail top. Think I did actually buy these at a gun store years ago so they aren't air-soft, but they aren't great either.
$20 shipped CONUS

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Accessories MDT poly AICS .223 mags & pic / arca ckye-pod mount

2x 10rd MDT AICS .223 magazines. These have less than 20 rounds through them. They were just never the favorite mags of my .223 and they don't fit my 350 Legend as my other .223 mags do. As such, I'm selling them in near new condition. $65 shipped CONUS

2025 3 31 mdt 223 mags.jpg


MDT Ckye-POD attachment head mount - RRS BTC 106725 - BLK. This in new in unopened box. I don't remember how I ended up with an extra one of these, but I it was in the back of my gear bin. This is basically an upgraded clamp that allows you to upgrade older Ckye-pods to the new attachment head that fits on both ARCA and picatinny rails. I'll do half retail price for such an oddball piece, $60 shipped CONUS.

2025 3 31 mdt ckyepod mount.jpg

SOLD MEC Marksman Press with Stand & Hornady Lock N Load bushing kit

MEC Marksman Press with Stand & Hornady Lock N Load bushing kit with 13 Die Bushings. Includes MEC Press Stand, bullet tray and spent primer catch tray. Press is in excellent condition. The original die bushing was a bitch to get out of the press and it got scratched up getting it out. Not sure why anyone would want to use it rather than the Lock N Load bushing, but it is fully functional, just a little scratched up. MEC sells a replacement bushing for $9 if someone wanted to replace the original bushing. Asking $300.00 shipped CONUS or $250.00 FTF Denver metro area for all of it. I don't have the original box anymore, but it wouldn't fit in it with stand attached anyway. Please PM me if you have questions. I can accept Paypal (F&F is fine you want to pay the fees) or Venmo for payment.

Thank you for looking!

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Advice Please - Accuracy showed promise but fell apart on custom 7 mm PRC

I had a previous thread on this rifle: https://www.snipershide.com/shootin...e-with-accuracy-issues.7230083/#post-11753452

I wanted to post a new thread as I have another situation with the same gun (different barrel) and would love any advice.

I will pick up where I left off on the old post. The gunsmith got a carbon6 barrel. 24" sendero with 1:8" twist. He chambered it and installed it on my Kelbly Atlas Lite action and got it back to me at the end of December. I started breaking in the barrel with some factory hornady 175 precision hunters and the handloads I had created for the previous barrel but seated a little deeper for new barrel (new ADG brass, CCI 250 primers, 65.7 gr H1000, 175 eldx bullets, seated 0.012" off the lands).

For break in I took 1 shot, cleaned out carbon and copper fouling, repeated for a second shot, and then went to 3 or 4 shot groups cleaning out carbon and copper fouling between groups. Initial groups were around an inch at 100 yards with both factory loads and handloads, but I wasn't too concerned as I was breaking it in. As I got more rounds through it the groups started to tighten up overall as I had hoped, and were consistently under an inch at 100 yards, with the best group (and last decent group) shown in the first picture attached. This group was with the handloads and was shots 33-36 through the new barrel. As I am still getting copper fouling when cleaning, I cleaned it again to bare metal. The next day, with the same loads, I shot the group in picture 2 (1.652" at 100 yds). I cleaned again and shot the group in picture 3 with factory loads (1.736" at 100 yds). It went from getting progressively better to shooting worse than ever all of the sudden.

The gunsmith checked in on how things were going and when I told him he said he wanted to look at it as he felt the gun was moving in the stock. He was planning to mill out some material on the stock and rebed the action. When he started removing material he noticed the crack shown in the last picture, which he felt was the issue. I contacted Grayboe and had outstanding customer service. I sent the stock in and they sent me a replacement. I mounted the gun in the new stock, torqued the action screws to 45 in-lbs as recommended by Grayboe (tightened front first while gun was upright resting on butt with a bit of downward force).

The first group with the new stock (shown in the 4th picture) had me thinking that the issue had been solved with the new stock, but after cleaning the fifth picture shows the next group (1.996" at 100 yards). Both of these groups were with the handloads. Another group after that with factory ammunition was over 1.25" but I didn't take a picture. Basically it seems that the stock was not the issue and doesn't explain the accuracy getting worse.

I have 59 rounds through the gun now and am still getting distinct copper fouling after shooting 3-4 rounds. In previous guns the copper fouling has been mostly eliminated by this point. I am not sure if that is important for anything, but sharing the information I can think of. I have verified multiple times that the Kelbly rail is torqued to 25 in-lbs, the night force cross bolts are torqued to 68 in-lbs, the night force rings are torqued to 25 in-lbs, and the action screws are torqued to 45 in-lbs as mentioned previously. Nothing has loosened up at any point. I don't have the means to check the torque value of the barrel to the action.

I am not sure where to go from here. Should I continue with break in and try to work up a load specific to this new barrel? I hate wasting more time and components on a gun that is shooting like this. It seems unlikely to me that I am going to fix this with reloading but maybe I am wrong. I haven't reached out to Carbon6 (I am confident they will be great to work with) yet as I wanted to start here and see what ideas the group has on things to look at or try. The gunsmith is kind of washing his hands of it at this point saying that his machining is good and it must be the stock.

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SOLD WTS: GA Precision GAP-10 G2 6.5 Creedmoor

Selling my GA Precision GAP-10 in 6.5 Creedmoor, build is 22” bartlein 6.5 CM barrel, Geissele SSA-E trigger, SLR adjustable gas block and PRS stock. Replaced original extractor with a JP extractor. Has around 1100 rds through it, still shoots great, just moving to a different caliber. Rifle will ship in original GA Precision case with a new 20rd pmag. Rifle has some minor brass scuffs from weighted arca on the bottom of handguard and minor wear from use, but still looks great.

Price is $2700 obo shipped/insured to CONUS where legal to own.

I accept USPS Money Order, Zelle, Venmo, Paypal F&F discrete, and cash if FTF in central Arkansas.

Not interested in trades right now.

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SOLD (3)Nightforce NX8 4-32x, (2)Mil-XT, (1)Mil-C

Selling 3 Nightforce NX8 4-32x scopes that were mounted on safe queen rifles. No longer have the rifles so these need to go. All have 200 or less rounds on them. They will ship in factory box. $1775 shipped each.

2 have Mil-XT reticle
1 has Mil-C reticle

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ADG brass charge weight reduction? 7 PRC

I ordered some ADG brass to try for my 7 PRC. Been reloading only Hornady brass full length sizing using Hornady Custom Dies. It it really necessary to reduce powder charge weights because of smaller internal case volume? Also, if new empty brass chambers and extracts fine and case necks look uniform, is it necessary to full length size new brass before reloading? Thanks