My Modified Crosman 1377!
CROSMAN P1377 PUMP PISTOL DIY MODIFICATIONS / CUSTOMIZATIONПодробнее
Crosman 1377 American Classic with model 1399 custom stock. Rifle? Pistol? Carbine? .177 multi pumpПодробнее
Adjustable Stock for Crosman 13XX "Pistol" by Buck Rail Custom Airguns - My 1377 is ALMOST done?!Подробнее
DIY Crosman Valve Mod tutorial for 120+ Fps velocity increase!!Подробнее
Crosman 1377 1322 Air Venturi Hatsan Beeman UPGRADES For CHEAPПодробнее
Custom Crosman 1377 American classic "carbine" // Reflex sight Accuracy test (Standing Vs Rested?!)Подробнее
Crosman 1377 - Night RaiderПодробнее
Your Crosman 1377 1322 NEEDS This - Buck-Rail Plumper PumperПодробнее
modified crosman 22xx airgun valve hand ported and TRANS formed!!!Подробнее
Crosman 1377 1322 Maverick Custom Airguns part installedПодробнее
Custom Crosman Air Pistol HiPac GMAC Multi-shot BreechПодробнее
Shooting my custom GMAC Crosman 2240 Multi-ShotПодробнее
Modded Crosman 1377 showoff.Подробнее
Crosman model 1377 trigger improvements also good for model 1322Подробнее
Crosman 1377 and 1322 upgrades so far, best airgunПодробнее
CROSMAN 1377 UPGRADE.Подробнее
1377 Custom Shop Shoot Out!Подробнее
Custom Build on Crosman Model 1322 Shooting Review. Flying Can RanchПодробнее
My custom Crosman 1322s. (500+ fps).Подробнее