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Bug-A-Salt 3.0 Tri-Rail Picatinny Forend V2 — image 1
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Bug-A-Salt 3.0 Tri-Rail Picatinny Forend V2

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V2 of my previous design with some refinements and improvements.

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Model information

Category
Outdoor Toys
License
Creative Commons — Attribution — Noncommercial

Introduction:

This is V2 of my Bug-A-Salt tri-rail remix:

Changes:

  • Cut-outs were added to the bottom between the rail and the body. This lightens the part somewhat, but more importantly, it looks way more tacticool.

  • I added internal pockets sized for M3 nuts where the M3 bolts are used to secure the part to the Bug-A-Salt. To account for the added depth, 12mm M3 machine screws are required. The M3 nuts can be tricky to insert but the tight fit is intentional. 

  • I improved tolerances for the fit between the Bug-A-Salt and the part, now everything is a little tighter than before.

Printing Recommendations:

As before: PETG, 0.2mm layer height @ 25% cubic infill (or more) with organic supports enabled (for ease of removal, supports only required for rail overhangs) oriented with the muzzle exit side (front) face down on the build plate.

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