Bottle/Rauder one more time ... as an in-line build & very unique !

[Motorhead]

Take a shorty Gen2 M-rod tube, Put in a small balanced valve, Light hammer w/integral SSG for starters.
Make up an ASA adapter to take a screw on Ninja Regulator or a free flow manifold utilizing the small diameter 13 or 22 cc aluminum bottles.
A full 15mm barrel to be fitted into a .25 cal breech and will have barrel passing over the air tank w/o contact.  LDC at muzzle if required.
Ideally this to be a .177 cal carbine / pistol with barrel at 15"   Have an AR style HST cap if going that route, of a SYN factory stock that might get modified to fit ... That is going to be months from now as my shop time is running out here in just over a week.  Will run it as a single shot for the time being.

When this project gets further along will update this thread 

[rsterne]

Cool, I didn't know there was enough clearance using an Mrod breech for the barrel to sit over a 2" bottle....

Bob

[Motorhead]

Clearance required a 1/16" shim under the receiver, tad longer transfer tube.  Barrel currently in place a full 15mm that needed the area over barrel reduced to @ 7/16
 ( .437" ) to clear the bottle.  An OEM crosman barrel would have been great if i had one   

Anywho it is up and running as we speak ... What I'm going to do with it ... Not sure 

[bear air]

Looks like fun Scott.