All Rocketry Blogs

 Rocketry Product: MPC/Round - X-2 Invader

Model Rocket Building: MPC X2 Invader Build, Background (2017-04-27)

Why another MPC branded model? I needed some ST-7 tubing and ERockets.biz are the only vendor left that carries it. The MPC kits are on clearance at $5.00. The box still proclaims: "Flys up to ... [Read More]

Model Rocket Building: MPC X2 Invader Build, Part 1, Parts (2017-04-28)

The parts were actually pretty good. The tube one the left is flipped upside down, Marvin Martian should be at the bottom. I was glad to see the NAR Membership Application included. Those tiny ... [Read More]

Model Rocket Building: MPC X2 Invader Build, Part 2, Engine Mount (2017-04-28)

I replaced the engine hook with one of my own. The kit didn't include an engine block. I added a 5/20 centering ring for an engine block. The engine hook end was slipped through a slot cut into ... [Read More]

Model Rocket Building: MPC X2 Invader Build, Part 3, Fin Can (2017-04-29)

An elastic shock cord was tied to the Kevlar. The entire shock cord was rolled up and stuffed into the engine mount tube. Before gluing the fin can into the tube, line up the pre-printed tube ... [Read More]

Model Rocket Building: MPC X2 Invader Build, Part 4, Ends and Edges (2017-04-30)

The blow molded nose cone did have some seams. I did my best to smooth them out but didn't do any seam filling. Heck, it's only a five dollar rocket. I'm not going that crazy with this one. I ... [Read More]

Model Rocket Building: MPC X2 Invader Build, Part 5, Stickers! I Hate Stickers (2017-05-01)

These kits were designed for a young builder so stick-on decor is supplied. I never understood why kit vendors assume kids can't apply water-slide decals. I was building plastic models when I was ... [Read More]

Model Rocket Building: MPC X2 Invader Build, Finished (2017-05-02)

Here's another strange one from MPC, Round 2 models. A quick build, taking a bit longer than the "Build and Fly in One Hour!" claim on the box. The questionable recommended engines and altitude ... [Read More]

Rocketeer's Corner: What to do on muggy summer days... (2018-07-20)

Midsummer is a frustrating time - the days are hot and muggy, with humidities 60% and higher - lately, MUCH higher. One cannot paint in such conditions, as the paint will "blush", causing the finish ... [Read More]