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Crosman .177 Caliber Steel Breech Kit

Fits 1377, 1740, 1760 & PC77 Air Guns

Crosman .177 Caliber Steel Breech Kit

Only $36.99
  • List Price $40.00
  • availability In Stock
  • Code: PY-A-4386 · · ·
Out of Stock
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Questions? Talk to an Airgun Specialist 1-866-477-4867
The original rear sight that comes with any of these airgun models will no longer fit on the steel breech. If you want a rear sight, the Crosman LPA MIM rear sight is made for this kit.

  • Fits Crosman airgun models 1377,* 1740, 1760 and PC77
  • Will accept the Crosman LPA MIM rear sight

*This breech does not fit older model 1377 air pistols with a sliding breech cover.
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  • ManufacturerCrosman
  • ConditionNew
  • Accessories TypeUpgrade Kits
  • Warranty1-year limited warranty
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Crosman .177 Caliber Steel Breech Kit Reviews
4.5 Stars based on 2 Review(s)
Loveland, CO
5 Stars
I would recommend this item to a friend.

Excellent Upgrade
June 24, 2016
This steel breech is easy to install and of excellent quality. The only down side is that the stock rear sight no longer fits on this breech but I knew that when buying it and have a scope that I will be using in place of the open sights.
11mm Dovetail allows for scope mounting that original breech does not.
Not truly a con but you can't use the stock rear sight with this breech unless you do some modifications to the sight.

Las Vegas, NV
4 Stars
I would recommend this item to a friend.

Better than stock enhancement
September 22, 2015
Installation of the steel breech kit was fairly quick. Gives your pistol a nice custom upgrade
Smoother breech action. Mounting rail allows for a variety of optics or sights to be used.

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