Contact Us Tel:(626) 286-0360 Store Locations
Temporary Phone Support Hours M-F 9am-6pm PST
Browse by Type or Category
COVID-19 Updates Online store remains open, possible shipping delays (Click for details)

Beta Project "Mil-Sim" 30 Round M4/M16 Magazines for Airsoft AEGs - Box of 5 (Color: Dark Earth)

ID: 76336 (Mag-BP-M16D-30x5)
Beta Project859188763364BP-M16D-30x576336
4.3 stars, based on 3 reviews
Beta Project Mil-Sim 30 Round M4/M16 Magazines for Airsoft AEGs - Box of 5 (Color: Dark Earth)
Hover or touch above to zoom
Product image 1 Product image 2 Product image 3 Product image 4
Beta Project

$50.00 $35.00

Color Options:


  • Durable injection molded polymer
  • 30 round "real-spec" capacity
  • High tension spring provides reliable feeding
  • Box set of 5

Color: Dark Earth

Compatibility: Most M4/M16 AEGs
Capacity: 30 rounds
Materials: Injection molded polymer

Manufacturer: Beta Project

Compatible / Feeding well: ARES Series, Matrix G2 series, Lancer Series, Sharps Bros EMG series, Falkor EMG Series, F1 EMG series, Amoeba Series, Elite Force Series, KWA series and Krytac Series
Not best compatibility: G&G, G&P, King Arms, CAA, CYMA series AEG

3 Customer Reviews

(Write a review)

by Daniel K. on 05/02/2019
"I run a milsim rig with 12 magazines on my rig and 1 in the rifle. I am also the squad support for my team for spare ammunition so when I needed to buy a ton of spare mags, I just got these!

Pros :
Hard durable polymer
Very lightweight
Feeds excellently
Very cheap price for a set!

Cons :
None that I know of
by scarlett r. on 11/28/2019
"I love these mags. People at my feild normally run 120~300+ RDS mags. and I both run these low caps. They are great for that realistic feel of only 30rds to a mag. And eventhough the people were up against have more rounds between reloads we can still.hold our own. They also great for lowering your ammo consumption.

-Light weight
-Low cap
-Easy to work on
-Reliable feeding

-W/o a hop up that trps BBs you only get 27ish RDS
-Under high stress the spring has shot out on me (Note, this mag was my primary magazine all day and was taking a lot.of abuse. A little glue on the retention cap fixed it)
-Very plastic feel (More a subjective thing)
by Cathrine L. on 09/25/2019
"They initially had feeding issues when running full auto on my AR but after greasing the springs up a bit, everything worked out. The paint on them as well as part of the top of the magazine made it a stiff fit for my Krytac Alpha CRB. Sanding down the and the upper part of where the mag first contacts the mag release lock made it so much easier. now loading is super fluid. Before sanding, the mag would fall free but loading was the issue initially. Besides that, the only other downside is that it holds AROUND 30. Sometimes it would have issues feeding the last 3 or so. SO typically a full mag would give me 27 rounds.


Around 27 rounds
Tight fit initially
Springs might not move smoothly

Questions, Answers and Comments

Discuss about Beta Project Mil-Sim 30 Round M4/M16 Magazines for Airsoft AEGs - Box of 5 (Color: Dark Earth) with your friends and fellow shoppers!

Comment or answer questions for a chance to win awesome prizes. Details can be found on the Facebook page. Remember to check "Also post on Facebook" when commenting to qualify for the giveaways!

Have an urgent question about this item? We monitor these comments daily, but it may be faster to email us directly or call us at (626) 286-0360. Our resident experts are standing by to answer your questions!

California Proposition 65 Warning: Cancer and Reproductive Harm -