Gas Seal for Long Tube (37mm and 40mm)

$2.25

(In Stock)

SKU: BB40GS001 Category:

This product is five (5) printed TPU gas seals for the “long” tubes in 37mm and 40mm. This is designed to help launch irregular projectiles or enhance the performance of less than perfect fitting projectiles like card board tubes.

 

Please be aware that these are now white instead of the pictured clear/transparent.

 

STL file is available at: https://odysee.com/@BenglesBullets:0/375GasSeal001:7

Weight 2 oz
Dimensions 1.375 × 1.375 × .4 in

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