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-   -   Cooper-T bolt for Mac-1 Annihilator (http://www.mcarterbrown.com/forums/misc-paintball-items/224426-cooper-t-bolt-mac-1-annihilator.html)

MrBig 01-24-2013 09:19 PM

Cooper-T bolt for Mac-1 Annihilator
 
You don't see this everyday.
It is a Cooper-T bolt that was created for a Mac-1 Annihilator.

Price: $75 shipped conUS (OBO)

http://i372.photobucket.com/albums/o...2/CoopAnn1.jpg
http://i372.photobucket.com/albums/o...2/CoopAnn2.jpg

Long Beard 01-24-2013 09:23 PM

forgive my ignorance....is it the length or airhole that's different?

Schmitti 01-24-2013 09:57 PM

Early Annhilators were based on pgp's with a new Long barrel and direct feed that was farther forward than where the ball loaded (on a pgp)....thinking that may be something to do with it... it's been more than 8 years since I had both in my hands at the same time though.

E

MrBig 01-24-2013 11:08 PM

Quote:

Originally Posted by Long Beard (Post 2603437)
forgive my ignorance....is it the length or airhole that's different?

Here is a comparison pic in this old thread:
http://www.mcarterbrown.com/forums/a...-question.html

bacci paintball 01-24-2013 11:46 PM

I had thought this was a first generation Annihilator bolt but looking at it again it isn't.

I think this must have been the direct feed location used for a brief period after Mac-1 stopped having South Bay Arms manufacture their 1st generation Annihilators. This would have been right before the Annihilators MK1 (common Annihilator style) came out and was manufactured by A++ (Tim's next machinists). This would have been in (I think) 1987. Likely right before the PMI1 came out and became the standard p series length centerfire bolt.

I think it's for the same length feed as the second bolt down in this picture:

http://www.baccipaintball.com/guns/p...idan_bolts.jpg

Sheridan pump bolt comparison picture. From top to bottom:

*Cooper -T standard pseries length
*Bizarre length Mac-1 bolt?
*1st gen annihilator bolt (will not fit kp or p series)
*Kp2 bolt
*Kp2 bolt
*cooper t kp2 bolt
*kp3 bolt (bbs in different spot than kp2)
*Masse Venturi kp3 bolt

Hope that makes sense and helps.
-Dan


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