One piece or two piece 11mm mounts?

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   As above.Mounting a 30mm main tube scope to a Gamo Magnum .22.
I'll be leaving the anti shock mount on as that seems to work so far on the scope thats on it.
Scope is 2.5 - 15 X 50mm
Anybody got anything like that mounted up?

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Ashman Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 11 Apr 2026 Location: Christchurch Status: Offline Posts: 61	Post Options Post Reply Quote Ashman Report Post Thanks(0) Quote Reply Topic: One piece or two piece 11mm mounts? Posted: 21 hours 14 minutes ago at 5:46pm
	As above. Mounting a 30mm main tube scope to a Gamo Magnum .22. I'll be leaving the anti shock mount on as that seems to work so far on the scope thats on it. Scope is 2.5 - 15 X 50mm Anybody got anything like that mounted up?

vault Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 27 Apr 2026 Location: Dunedin Status: Offline Posts: 43	Post Options Post Reply Quote vault Report Post Thanks(0) Quote Reply Posted: 19 hours 52 minutes ago at 7:08pm
	I've used one piece mounts but I prefer two pieces as often you can spread them as far as you can for stablility, I think mounts look weak when bunched up tight on a long scope with so much over hang. 2-15 is a great magnification, what brand is the scope, be awesome in the bush or thick stuff. Im used to 8* minimum for hunting but prefer 1.5-5 for centerfire bush hunting
	Air-arms Prosport .177 FAC Optisan 1032 Air-arms Tx200 Mk3 .177 FAC Hawke SW 8-3256

Ashman Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 11 Apr 2026 Location: Christchurch Status: Offline Posts: 61	Post Options Post Reply Quote Ashman Report Post Thanks(0) Quote Reply Posted: 16 hours 54 minutes ago at 10:06pm
	Scope is a Sightmark Presidio. Not truly top quality glass, but 2.5 - 15 X 50 and illuminated also, which I like for first and last light and also because my eyes are the same age as the rest of me. Had a 6 -24 X Sightmark on a .204 that along with the 17hmr was a daily shooter on vineyard pest control and held zero well whilst taking a fair pounding in the ute. The Vortex on the 17HMR didn't fare nearly as well and I had to baby that a litlle.

Ashman Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 11 Apr 2026 Location: Christchurch Status: Offline Posts: 61	Post Options Post Reply Quote Ashman Report Post Thanks(0) Quote Reply Posted: 16 hours 52 minutes ago at 10:08pm
	And you're right, rimfire, centrefire or air fire spreading out the mounts is simple physics. Shoulda thought of that myself. That'll allow me to set them up to maximise the recoil reduction rail capabilities.

mercs Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 25 Apr 2020 Location: Stratford Status: Offline Posts: 363	Post Options Post Reply Quote mercs Report Post Thanks(0) Quote Reply Posted: 15 hours 50 minutes ago at 11:10pm
	I prefer one piece mounts on the magnums as high quality rings are more expensive. Secure stop pin is essential whatever system is used. Sports Match make a 30mm dovetail version model DM70 which I have used on Magnum Hatsan and many other high recoil rifles. Sig Sauer ASP20 pictured with Bushnell 50mm R3 scope using Sports Match Dampa Mount. Estimate 1000 pellets on this scope to date with no issues. (Scope has lifetime warranty) Rear stop block from Gamo rail works well to keep different configuration in place. Gamo rail easily separates at polymer inserts providing a riser and stop block. Full Gamo system including scope, mount and rail. The space between the stop block and rail closes with use and this was confirmed as normal by the NZ Gamo Agent. No explanation on how it can possibly absorb impact was ever provided by Agent or Gamo headquarters. I use the Recoil Reducing Rails for other tasks but never expect them to prevent recoil. Edited by mercs - 15 hours 36 minutes ago at 11:24pm

-Ec Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 02 Sep 2025 Location: Matamau Status: Offline Posts: 191	Post Options Post Reply Quote -Ec Report Post Thanks(0) Quote Reply Posted: 2 hours 9 minutes ago at 12:51pm
	I've got 2 piece Gamo mounts - without the recoil reducing rail on my Gamo - they are adequate for what I use the gun for. Currently my Diana is using a set of 2 piece CV Life mounts I'm not impressed with but have a set of Sports Match mounts on the way from Ron Young. My Hatsan has a single piece mount that seems to be good on this gun. The Hatsan has an unusual combination piccaninny and 11mm dovetail rail and the mount I have is piccaninny and is as shown in the picture below.
	Regards, -Ec