13xx Breech to Main Tube Support Link


In stock



Maverick Custom Airguns 1377, 1322, custom shop 1300KT Support Link Upgrade.

For years we all knew there was a need to stabilize and link the upper and lower sections of the Crosman 13xx platform airguns to help reduce unwanted movement.

Up until now there wasn’t a way to accomplish this…  But now, our Engineer Miles has finally found the “missing-link”!

By linking the breech and barrel (upper) to the lower main power tube and trigger frame (lower) sections, we have eliminated all optic shifting which was a result of breech to lower movement.

With this “missing-link” we will also ensure that the upper and lower sections of your 13xx airgun will no longer be prone to unwanted movement.

By providing a solid foundation and keeping your upper and lower in perfect alignment, we have found this to enhance the accuracy and rigidity of your Crosman 1377, 1322 and 1300KT airguns.

… This is why you need this perfectly designed, exclusive MCAirgun upgrade for your Crosman custom build. -mav


Made in the USA

Black Oxide Finish

12L14 Steel

WARNING: This product can expose you to lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Note: Breech, Bolt and Bolt Handle, sights or any other parts are not included.

Additional information

Weight .0625 lbs
Dimensions 1 × 1.5 × 1 in
Power Adjuster Screw

Standard Flush, Brass, Stainless Steel, Copper


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