Airgun forum: Crosman NPSS (NITRO) after 300 shots

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Crosman NPSS (NITRO) after 300 shots July 15 2009 at 3:13 AM		(Login photo22) YFOT


The gun is getting better and so I'm I at shooting it. This is what it did today after 300 shots through the gun and one thing is I noticed is it will shoot high almost one mil-dot after setting for 5min. on the first shot and shot low one mil-dot after 10 or so shots. could be the piston seal? Below is 5 shot groups I did today and it was pretty consistent after stopping for 3to4min from groups shots. Also the grip needs more pressure and set the trigger adjustment screw out to get the trigger to set more back for the second stage. All groups below are 5 shots each. Both CP's and JSB EXPRESS at 25 yards JSB EXPRESS AT 25 YARDS

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You proved my theory . . . - Jock Elliott on Jul 15, 2009, 5:52 AM

looks like it's real sweet - 1008mod on Jul 15, 2009, 5:53 AM

Those look like the groups my R-7 started shooting at 25 yards once it was broken in.. - james on Jul 15, 2009, 9:05 AM

How many pounds of cocking force does it take to cock - Joe in WV on Jul 15, 2009, 9:24 AM

Nitro - Dave Morley on Jul 15, 2009, 9:45 AM

Re: Nitro - Photo22 on Jul 15, 2009, 1:08 PM

Joe, Tom Gaylord measured the cocking force and claimed it only took 30 lbs to cock. The - james on Jul 15, 2009, 10:48 AM

.22 James - Photo22 on Jul 15, 2009, 1:12 PM

Most cool - Doug Owen on Jul 15, 2009, 9:43 AM

Wish I could make it - Photo22 on Jul 15, 2009, 1:11 PM

It was fun, and interesting...... - Doug Owen on Jul 15, 2009, 7:04 PM

LOL - Photo22 on Jul 15, 2009, 9:57 PM

Trigger - Photo22 on Jul 15, 2009, 11:09 PM

Great! Proves my theory - dan house on Jul 15, 2009, 10:51 AM

Keep in mind Dan - Photo22 on Jul 16, 2009, 2:54 AM

I was too - dan house on Jul 16, 2009, 11:12 AM

Good info - JMB on Jul 16, 2009, 12:20 AM

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