Caliburn – Replacement Magwells


This listing includes: Upper, Lower, MagRelease, Rail, Coupler, three takedown pins, and one extension spring.

Rival version includes the Tooth piece and extra extension springs.

This accessory is not compatible with the Caliburn 4 (C4).

Upper Magwell
Lower Magwell, Rail, MagRelease, Etc
Product total
Options total
Grand total


Available as Monolithic ELITE, Katana, RIVAL and MEGA
– Primary Color applies to upper magwell piece
– Secondary Color applies to all else unless requested otherwise

Take down magwells include upper, lower. (RIVAL includes dart tooth). RIVAL, MEGA, and KATANA include mag release.

MEGA Caliburn magwell is compatible with both Nerf and Buzzbee brand mags.

For custom text: Make a note or leave a message as to what you want either side of the magwell to say. Please specify which side of the magwell you want to say what. I.e. Left: Name, Right: Logo. The left and right sides are named as you look down the blaster.

This file was originally designed and released under creative commons license by captainslug on Thingiverse and altered by Frontline Foam.

Additional information

Weight .01 lbs
Dimensions 6 × 6 × 6 in


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