A collection of Do It Yourself 3d printed mod kits available for various Nerf blasters.
Most kits are simple drop in for easy install.
Each kit contains the required components as well allows access to download of PDF/Video installation tutorials (if required).

Sale! RapidStrike – Weight Reduction – 6v Stock – 16.8 Lipo (12v Tested)
RapidStrike – Weight Reduction – 6v Stock – 16.8 Lipo (12v Tested)

This DIY kit contains the 3D printed components needed to modify your RapidStrike to accept normal, cheap, light weight AA batteries or High Voltage rechargeable batteries for MAXIMUM output! Included 4xC to AA format adapters. Works with 14500 style cells … Continued

not rated $15.00 $10.00 Add to cart
Sale! Ammo Holder – 8rnds (L/R) – No Assembly Required
Ammo Holder – 8rnds (L/R) – No Assembly Required

A stylish 8 round ammo holder for Nerf N-Strike tactical rails. Holds all kinds of foam darts! Perfectly suited for reloading our MasterKey’s RoughCut which features 8 rounds. Attaches to ANY Nerf N-Strike Tactical rail for easy use and exchanging … Continued

not rated $15.00 $10.00 Select options
S.S.T. (AutoTrigger)
S.S.T. (AutoTrigger)

The key to our MasterKey design. The Selectable SlamFire Trigger is installed in place of the trigger allowing for permanent selectable slamfire mode with no need for external trigger. Carefully designed and tested by professional Nerf modders. Installation video http://www.youtube.com/watch?v=7yui3wV0H0c

not rated $10.00 Add to cart
Sale! MasterKey – Integrator w/ Tactical Rails
MasterKey – Integrator w/ Tactical Rails

Masterkey Integrator with L/R tactical rails. Compatible with Nerf N-Strike accessories. This version features a locking top surface and a pass through bolt hole for the RoughCut. This part is specifically designed to attach a Nerf RoughCut 2×4 to the … Continued

not rated $30.00 $20.00 Add to cart
Sale! MasterKey – Integrator
MasterKey – Integrator

*IMPROVED* +Locking surfaces for under barrel +Screw pass through that mates to RoughCut and other stock screw points. The “Integrator” joins two accessory rails from various foam blaster makers. Ideally used to marry the Rough Cut to the underbelly of … Continued

not rated $20.00 $15.00 Add to cart
Sale! Stampede – Weight Reduction – 9v stock – 26v Lipo (16v Tested)
Stampede – Weight Reduction – 9v stock – 26v Lipo (16v Tested)

This DIY kit contains the components needed to modify your Stampede to accept normal, cheap, light weight AA batteries or High Voltage rechargeable batteries for MAXIMUM output! Included 6xD to AA format adapters. Works with 14500 style cells also! Units … Continued

not rated $15.00 $10.00 Add to cart
Sale! Vulcan Mod – Weight Reduction – 9v Stock – 26v Lipo (26v Tested)
Vulcan Mod – Weight Reduction – 9v Stock – 26v Lipo (26v Tested)

This DIY kit contains the components needed to modify your Vulcan to accept normal, cheap, light weight AA batteries or High Voltage rechargeable batteries for MAXIMUM output! Included 6xD to AA format adapters. Works with 14500 style cells also! Units … Continued

not rated $15.00 $10.00 Add to cart
Sale! Zeus Rival – Weight Reduction – 9v Stock – 26v Lipo (12v Tested)
Zeus Rival – Weight Reduction – 9v Stock – 26v Lipo (12v Tested)

This DIY kit contains the 3D printed components needed to modify your Zeus Rival MXV-1200 to accept normal, cheap, light weight AA batteries or High Voltage rechargeable batteries for MAXIMUM output! Included 6xC to AA format adapters. Works with 14500 … Continued

not rated $15.00 $10.00 Add to cart
MasterStrike – LG Edition
MasterStrike – LG Edition

Here is your chance to own an even more fearsome blaster than our MasterKey… the fully automatic MasterStrike!! *Shown with optional barrel suppressor for extra “TactiCool” We start with RapidStrike, which on it’s own is amazing. We provide reusable components … Continued

not rated $140.00 Read more
MasterKey 2.2 LG Edition w/ Tactical Rail and Clip
MasterKey 2.2 LG Edition w/ Tactical Rail and Clip

Here is your chance to own a very fearsome blaster… the MasterKey 2.2 Edition. This version is a step up from the 2.0 in that the Integrator also features side facing tactical rail on the right and a clip retention … Continued

not rated $160.00 Read more
Sale! MasterStrike – Integrator
MasterStrike – Integrator

+Locking surfaces for under barrel +Screw pass through that mates to RoughCut The “Integrator” joins two accessory rails from various foam blaster makers. Ideally used to marry the Rough Cut to the underbelly of the RapidStrike, the Integrator creates a … Continued

not rated $20.00 $15.00 Add to cart
MasterKey 2.0 LG Edition
MasterKey 2.0 LG Edition

Here is your chance to own a very fearsome blaster… the MasterKey Originally developed by SolScud we take it the next stage further. We start with our Stage 1 modified Stryfe We integrate the parts from a Nerf Elite Retaliator; … Continued

not rated $120.00 Read more
Sale! SwarmFire – Weight Reduction – 9v Stock – 26volt LiPo (12v Tested)
SwarmFire – Weight Reduction – 9v Stock – 26volt LiPo (12v Tested)

This DIY kit contains the 3D printed components needed to modify your Swarmfire to accept normal, cheap, light weight AA batteries or High Voltage rechargeable batteries for MAXIMUM output! Included 6xC to AA format adapters. Works with 14500 style cells … Continued

not rated $15.00 $10.00 Add to cart
Sale! Nitron – Weight Reduction – 9v Stock – 26volt LiPo (12v Tested)
Nitron – Weight Reduction – 9v Stock – 26volt LiPo (12v Tested)

This DIY kit contains the 3D printed components needed to modify your Nitron to accept normal, cheap, light weight AA batteries or High Voltage rechargeable batteries for MAXIMUM output! Included 6xC to AA format adapters. Works with 14500 style cells … Continued

not rated $15.00 $10.00 Add to cart
MasterKey 2.1 LG Edition w/ Tactical Rails
MasterKey 2.1 LG Edition w/ Tactical Rails

Here is your chance to own a very fearsome blaster… the MasterKey 2.1 Edition. This version is a step up from the 2.0 in that the Integrator also features side facing tactical rails. This is a great addition for those … Continued

not rated $130.00 Read more