Heavy SR Elite Pusher Breech Kit

These are digital files for a Heavy SR pusher breech kit which turns a stock Heavy SR into a high power blaster capable of firing half length darts.

Features:

• Option of using 17/32 brass or aluminium barrels
• Performance is around 170-180fps with a 10kg Rotofury spring or 9kg Magnus spring
• Magwell is sized to gravity-drop magazines with a comfortable magazine release
• Magwell is set slightly lower than normal for more reliable dart feeding
• Includes parts for shortening the barrel and removing the bipod

Additional materials required:

• 10kg Rotofury spring or 9kg Magnus spring
• (brass version) 20cm length of 17/32 inch K&S brand brass
• (brass version) 10.5mm length of 1/2 inch K&S brand brass
• (aluminium version) 20-25cm length of 13mm ID, 16mm OD aluminium barrel
• (aluminium version) 10mm OD, 6mm ID, 2mm cross section pusher o-ring
• Tighter or looser aluminium barrels will work with different pusher o-rings
• A small compression spring (a pen spring should work)

NOTE: Kit will only work with non-angled worker talon magazines. Magazines using the katana geometry will not fit.

Purchase includes 11 .stl files (plus extras) and a detailed guide to install the kit.

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