do ar15 22 lr con versiona and dedicated ar15 22 cal uppers...

[goo]

...use the same magazines?
thx,
goo
(not a rocket scientist, but, out of 100,000 sperm, i was the fastest.)

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[n64atlas]

different conversions and dedicated uppers use a variety of magazines.
My two military conversions use magazines that are not interchangeable.
One is an insert into an AR mag, the other is a complete mag. Both are 10 shot. The Ceiner conversion uses it's own mag system and come in several capacities. Don't know what Spikes uses.

[Andouille]

The Spikes uppers use Black Dog Machine magazines. Black Dog makes a variety of 22-cal mags for several rifles, including M261 and Ceiner, but I'm not sure if the Mags they make for Spikes also work on the Ceiner.

Clicky-the-linkie: http://blackdogmachinellc.net/

[A square 10]

my model 1 sales dedicated upper and my ceinar conversion use the same 'ceinar' mags , and both run great with my black dog machine mags too

[edlmann]

...use the same magazines?

All dedicated uppers start with a conversion kit in one format or another.

There are at least five different magazine formats out there, none of them interchangeable with each other:

1. Atchisson, Ceiner, Spike's, CMMG: Mags and kits still in production.

2. M261, Olympia: still being made at Oly.

3. USAF

4. Colt/DPMS.

5. CZ

[goo]

thank you for all the good inputs, gents
...goo
usmc, '66-'72,
usmcr,'72-'93