Canadian Airgun Forum
https://www.airgunforum.ca/forums/

Crosman 1377 mk-my tunning.
https://www.airgunforum.ca/forums/topic82361.html
Page 1 of 1

Author:  Mister.Ya [ Sun Mar 17, 2019 9:47 am ]
Post subject:  Crosman 1377 mk-my tunning.

Hi, everybody.
I decided to show you my favorite rifle crosman 1377 MK.I have many rifles and pistols MK,PCP built on base crosman 1377.But in the MC version I like the most.And of course he 1377 subjected to alteration and tuning.
Crosman 1377 was purchased in stock form and with modest characteristics.

Attachments:
imgs_touch (30).jpeg
imgs_touch (30).jpeg [ 109.45 KiB | Viewed 1212 times ]
imgs_touch (31).jpeg
imgs_touch (31).jpeg [ 100.08 KiB | Viewed 1212 times ]

Author:  Mister.Ya [ Sun Mar 17, 2019 10:02 am ]
Post subject:  Re: Crosman 1377 mk-my tunning.

First of all, the receiver was replaced with a custom steel one.Elongated nose of the rammer,screw fixation of the rammer.

Attachments:
imgs_touch (32).jpeg
imgs_touch (32).jpeg [ 160.54 KiB | Viewed 1207 times ]
IMG-20190317-WA0083.jpg
IMG-20190317-WA0083.jpg [ 63.88 KiB | Viewed 1207 times ]
IMG-20190317-WA0090.jpg
IMG-20190317-WA0090.jpg [ 94.29 KiB | Viewed 1207 times ]

Author:  Mister.Ya [ Sun Mar 17, 2019 10:07 am ]
Post subject:  Re: Crosman 1377 mk-my tunning.

The drain Alluminum valve was replaced with a custom kit with an adjustable piston,a valve with a flat head,and a bypass on the thread.

Attachments:
imgs_touch (7).jpeg
imgs_touch (7).jpeg [ 166.8 KiB | Viewed 1206 times ]
imgs_touch (8).jpeg
imgs_touch (8).jpeg [ 63.47 KiB | Viewed 1206 times ]
IMG-20190317-WA0087.jpg
IMG-20190317-WA0087.jpg [ 100.71 KiB | Viewed 1206 times ]

Author:  Mister.Ya [ Sun Mar 17, 2019 10:11 am ]
Post subject:  Re: Crosman 1377 mk-my tunning.

Drain lever piston was replaced by a milled reinforced lever, the lever axis is also replaced by a strong Cullen.

Attachments:
imgs_touch (24).jpeg
imgs_touch (24).jpeg [ 168.25 KiB | Viewed 1205 times ]
IMG-20190317-WA0084.jpg
IMG-20190317-WA0084.jpg [ 100.14 KiB | Viewed 1205 times ]
IMG-20190317-WA0080.jpg
IMG-20190317-WA0080.jpg [ 89.6 KiB | Viewed 1205 times ]

Author:  Mister.Ya [ Sun Mar 17, 2019 10:15 am ]
Post subject:  Re: Crosman 1377 mk-my tunning.

Set steel front tube and soundmonitor(muffler) on the thread.

Attachments:
imgs_touch (19).jpeg
imgs_touch (19).jpeg [ 172.19 KiB | Viewed 1205 times ]
IMG-20190317-WA0092.jpg
IMG-20190317-WA0092.jpg [ 124.93 KiB | Viewed 1205 times ]
IMG-20190317-WA0091.jpg
IMG-20190317-WA0091.jpg [ 155.07 KiB | Viewed 1205 times ]

Author:  Mister.Ya [ Sun Mar 17, 2019 10:16 am ]
Post subject:  Re: Crosman 1377 mk-my tunning.

...

Attachments:
IMG-20190317-WA0089.jpg
IMG-20190317-WA0089.jpg [ 138.65 KiB | Viewed 1205 times ]
imgs_touch.png
imgs_touch.png [ 595.59 KiB | Viewed 1205 times ]

Author:  Mister.Ya [ Sun Mar 17, 2019 10:20 am ]
Post subject:  Re: Crosman 1377 mk-my tunning.

Changed the arm for a custom USM for maleware-the descent became easy.

Attachments:
IMG-20190317-WA0088.jpg
IMG-20190317-WA0088.jpg [ 97.02 KiB | Viewed 1205 times ]
imgs_touch (29).jpeg
imgs_touch (29).jpeg [ 328.69 KiB | Viewed 1205 times ]
IMG-20190317-WA0082.jpg
IMG-20190317-WA0082.jpg [ 94.58 KiB | Viewed 1205 times ]

Author:  Mister.Ya [ Sun Mar 17, 2019 10:22 am ]
Post subject:  Re: Crosman 1377 mk-my tunning.

For convenience shooting installed a collapsible stock,anodized from aluminum alloy.

Attachments:
IMG-20190317-WA0085.jpg
IMG-20190317-WA0085.jpg [ 138.17 KiB | Viewed 1204 times ]
IMG-20190317-WA0081.jpg
IMG-20190317-WA0081.jpg [ 131.13 KiB | Viewed 1204 times ]

Author:  Mister.Ya [ Sun Mar 17, 2019 10:26 am ]
Post subject:  Re: Crosman 1377 mk-my tunning.

Optical sight minik Shch4, 5x20 with a thin engraved grid.

Attachments:
imgs_touch (26).jpeg
imgs_touch (26).jpeg [ 33.39 KiB | Viewed 1203 times ]
imgs_touch (25).jpeg
imgs_touch (25).jpeg [ 129.55 KiB | Viewed 1203 times ]
IMG-20190317-WA0086.jpg
IMG-20190317-WA0086.jpg [ 105.25 KiB | Viewed 1203 times ]

Author:  Mister.Ya [ Sun Mar 17, 2019 10:29 am ]
Post subject:  Re: Crosman 1377 mk-my tunning.

The result was a compact carbine MK with a folding butt.

Attachments:
IMG-20190317-WA0047.jpg
IMG-20190317-WA0047.jpg [ 282.22 KiB | Viewed 1201 times ]
IMG-20190317-WA0049.jpg
IMG-20190317-WA0049.jpg [ 317.76 KiB | Viewed 1201 times ]
IMG-20190317-WA0050.jpg
IMG-20190317-WA0050.jpg [ 315.09 KiB | Viewed 1201 times ]

Author:  Mister.Ya [ Sun Mar 17, 2019 10:34 am ]
Post subject:  Re: Crosman 1377 mk-my tunning.

The speed measurement showed with 10 jocks (pump) bullet jsb 0.67 grams-180 m/s, and the bullet jsb 0.5 grams-200 m / s and more.
Well, I'll show the target shot at 35 meters (10 shots in the target)

Attachments:
IMG-20190317-WA0052.jpg
IMG-20190317-WA0052.jpg [ 110.74 KiB | Viewed 1200 times ]
IMG-20190317-WA0051.jpg
IMG-20190317-WA0051.jpg [ 103.61 KiB | Viewed 1200 times ]
IMG-20190312-WA0028.jpg
IMG-20190312-WA0028.jpg [ 61.03 KiB | Viewed 1200 times ]

Author:  Ace [ Sun Mar 17, 2019 11:39 am ]
Post subject:  Re: Crosman 1377 mk-my tunning.

very well done.... 8)

Author:  wllm995 [ Sun Mar 17, 2019 11:55 am ]
Post subject:  Re: Crosman 1377 mk-my tunning.

Nice!


:)

Page 1 of 1 All times are UTC - 5 hours
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
http://www.phpbb.com/