Building a "Friendly" .30 cal M-Rod with Cothran and Huma

[Buldawg76]

Here is a barrel and bolt for building a .30 cal Mrod. There are magazines available as well. Possibly could get TP ports and seals as well.

http://www.airguns.net/classifieds/show_ad.php?adNum=139458&adSort=&StartingAd=50&NumberOfPages=6

Mike

[rsterne]

My guess is that setup if made to accept a stock MRod transfer port assembly....

Bob

[jayman07770]

It's for a stock transfer port. I bought a barrel and bolt sleeve from him. Didn't know about all these mods at the time otherwise I could of asked him to machine the TP bigger.

[Buldawg76]

Ok I was not sure as it does not give much info for what it is designed for as far as TP diameters and other critical info needed to get everything required for high power applications.

Mike

[jayman07770]

It's a very good and accurate barrel. I had mine tuned for 860 fps using 44.75g JSB. I'm sure Roy can machine the transfer port to the spec you need. It will be more cost effective for me to have the modifications done local. Shipping both direct would already cover the cost.

[rsterne]

You can get away with a drilled out MRod transfer port and still get decent power (eg. Jay's gun), but as Lloyd showed, if you want to do that with a regulated gun, at lower pressure, and still want high power, you need larger ports.... If you only want a few shots, starting from a 3000 psi fill, unregulated, that can be done without modding the receiver and air tube, and within the limits of a modded MRod valve....

Bob

[jayman07770]

Thanks for the tip Bob.