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Posted: 3/28/2006 8:15:07 PM EDT
I have a Colt carrier (marked "C") , but the bolt is marked "MPF".

I know Colt is "MPC" & Bushy is "MPN", but I don't know this one.

Any of you masterminds know???

Thanks,
David
Link Posted: 3/28/2006 8:37:46 PM EDT
[#1]
Link Posted: 3/28/2006 8:42:30 PM EDT
[#2]

Quoted:
MPF=FNMI its a good bolt.



Thanks Boom!

Where are you here in the heart of Hurrican country???

David
Link Posted: 3/29/2006 8:23:45 AM EDT
[#3]
Link Posted: 3/29/2006 9:03:49 AM EDT
[#4]

Quoted:
Clearwater right next to Tampa.



Just got back to Jax from there. I spent 4 days at Croom moto park.

David
Link Posted: 3/29/2006 4:29:40 PM EDT
[#5]

Quoted:
I have a Colt carrier (marked "C") , but the bolt is marked "MPF".

I know Colt is "MPC" & Bushy is "MPN", but I don't know this one.

Any of you masterminds know???

Thanks,
David



I hate to burst your bubble, but who ever told you MPN is Bushmaster was blowing hot air. MPN bolts are milspec bolts made by National Aerospace and they are used as spare parts by Colt and FN.

Link Posted: 3/29/2006 4:37:59 PM EDT
[#6]

Quoted:

Quoted:
I have a Colt carrier (marked "C") , but the bolt is marked "MPF".

I know Colt is "MPC" & Bushy is "MPN", but I don't know this one.

Any of you masterminds know???

Thanks,
David



I hate to burst your bubble, but who ever told you MPN is Bushmaster was blowing hot air. MPN bolts are milspec bolts made by National Aerospace and they are used as spare parts by Colt and FN.




QuickSilver,

Where's your reference from? Take it up with biggerhammer. It from his site.
www.biggerhammer.net/ar15/barrelsbolts/
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