G3 Rear Sight Cylinder

(80)
I like to think of the iron sights on a rifle as the eyes of a rifle. Both the firearm and the shooter need to see for the most accurate shooting. I have 20/15 vision, but without iron sights I’d be lucky to hit a beach ball at 25 yards. Generally, iron sights fall into one of two basic categories: open sights and aperture sights. Open sights regularly utilize a notch as the rear sight – to be aligned with a post or bead usually found on the barrel. While relatively common, cheap and easy-to-use, they are often difficult to adjust and come at the expense of high accuracy. Aperture sights use a small, circular hole to pick up the front sight and work based on the theory that the eye will consistently center the front sight, providing more precise shooting.

In stock

SKU G3RSCYL

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20+ Years In Business

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Ships from Pennsylvania

Details

The G3 rear sight cylinder can be found mounted to the rotating threaded disc on the G3 rear sight housing. It is a rotating diopter drum sight that is noted for its precision and adjustability. To use, begin by setting the cylinder to the desired aperture setting. Then, peer through the aperture hole and pick up the front sight. It is an original factory part made in Germany by HK.

Spare parts are an important consideration when it comes to firearms. Like any machine, firearms rely on a series of parts to function properly, including sights. If a part breaks or fails, a repair or replacement is necessary.

It is also important to consider availability. At this time, Keepshooting.com has a wealth of authentic, original factory parts from HK for the G3/HK91/PTR91. Not only are they readily available, but also they are cheap. Now is the time to take advantage.

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Customer Reviews

Thanks KEEPSHOOTING
Review by Iverson G.
Verified Buyer
I ordered two of these rear sight cylinders. Used one for repair, other is spare.
Fast Shipping
Review by Kaseem S.
Verified Buyer
Received in two days after placing my order. Will be back to shop from Keepshooting again.
Just as pictured.
Review by Primitivo W.
Verified Buyer
Best G3 rear sight cylinder for the price from a terrific company. Thank you KEEPSHOOTING!
Perfect Product
Review by Reid M.
Verified Buyer
rear sight cylinders look good. Exactly what I needed.
Excellent Website
Review by Glendon S.
Verified Buyer
These G3 rear sight cylinder are great. Would recommend.
Perfect G3 rear sight cylinder 5*
Review by Estaban Q.
Verified Buyer
Received in two days after buying. Will be back to shop from KS again!
Very Satisfied
Review by Tray S.
Verified Buyer
Functions great as a spare rear sight cylinder for my G3.
Very Happy
Review by Norbert B.
Verified Buyer
Perfect spare rear sight cylinder for my G3.
Good Price
Review by Ashleigh A.
Verified Buyer
I bought two of these rear sight cylinders. Used one for repair, other is spare.
Good Price
Review by Alonzo Y.
Verified Buyer
Cost is wonderful and shipping was quick.
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