LOC Precision Flying Model Rocket Kit 3.1" Semper Fi  LOC PK-104

LOC Precision Flying Model Rocket Kit 3.1" Semper Fi LOC PK-104

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LOC PK-104
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LOC Precision Flying Model Rocket Kit 3.1" Semper Fi  LOC PK-104

In honor of our fallen military service members, LOC Precision wishes You and Yours a happy Memorial Day. As today approached, we at LOC realized there was something missing from our arsenal. We have the Patriot, Phoenix, Hawk, etc.., all US Military Missiles. We knew in our hearts we had to search for a tribute to the valorous dedication to this Country from every branch. In honor of the Men and Women who exemplified the loyalty, courage and strength to serve the United States of America, and whom never touched foot to the Homeland again, we introduce to you the Semper Fi. The Semper Fi is a token to ‘Nobody being left behind or forgotten’. The Semper Fi defines strict lines and precision, perfection and excellence. We hold the highest solemn respect and gratitude to our fallen. These bad boys will pack a punch with their power and gusto. Fly them high, fly them proudly, fly faithfully, fly them in honor of those who gave the greatest gift to ensure our freedom. LOC promises the spouses, parents, children, brothers, sisters, friends, neighbors that EVERY SALE of this glorious rocket will generate a donation to the Wounded Warrior Project. We cannot say THANK YOU enough to Our Military. Happy Memorial Day. Please help us welcome the first branch to our line of tributes, this is the much needed rocket: Semper Fi!

Skill Level: 3 Pro


Length: 50 in.

Diameter: 3.1 in.

Weight: 31 oz.

Recovery: 36" Parachute

Preslotted Airframe

Payload section

15" Nylon Shock Cord

38mm motor mount and retention hardware

Laser Cut Plywood Fins and Centering Rings

Rail Guides

Starter Recovery Blanket

Vinyl Decals

Recommended Engines:

F,G,H,I Motors

MMA-2 Motor Mount Adapter required to fly with 29mm motors

Maximum apogee 5000ft

PK-104SemperFi Instructions

RockSim file

Model Rocket Kits are rated by Skill Level

1 Beginner

2 Intermediate

3 Advanced

4 Expert

5 Master

If you are just starting in the hobby start at the beginner level and move up from there at your own pace.

What is needed to build and fly

All model rockets come in kit form that require assembly.  The materials are primarily cardboard tubes, balsa or plastic fins and nose cone.  Materials will vary by model and are typically specified in the description of each kit. 

Additional supplies will be necessary to build and finish your model rocket kit and may include:

Scissors, Hobby Knife


Wood Glue, Model Cement or CA(Super Glue)


Masking Tape

Finishing Supplies like:

Wood Filler



Launching Equipment and Supplies like:

Recovery wadding

Launch Pad

Launch Controller

Power supply

Model Rocket Motors and Igniters

A safe place to fly using guidelines from the National Association of Rocketry Safety Code

  • 5
    L1 This Spring

    Posted by Charles Sawyer on 28th Mar 2024

    A great kit to put together. Hoping to get my L1 with it this spring.