Contact Us Tel:(626) 286-0360 Store Locations
Phone Support M-F 7am-5pm PST
Browse by Type or Category
FREE SHIPPING for orders over $129! New deals released hourly and daily. See Deals Here!

PTS Enhanced Polymer Magazine For LM4 and PTS Masada (Color: Black)

ID: 55106 (Mag-PTS-PT126450307)
3.7 stars, based on 6 reviews
PTS Enhanced Polymer Magazine For LM4 and PTS Masada (Color: Black)
Hover or touch above to zoom
Product image 1 Product image 2 Product image 3 Product image 4 Product image 5


MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
Color Options:

Color: Black

The PTS Enhanced Polymer Magazine, or EPM for short, is a new type of Polymer Magazine for airsoft rifles. The EPM is a truly unique magazine, inside and out. Externally it features a polymer shell, with recessed panels for better grip, and unique magazine well guides that reduce snagging when the magazine is drawn from and reinserted into pouches. The front of the baseplate features a dot matrix which allows the user to mark the magazine with alphanumeric characters or pictograms for identification.


  • Durable mil-spec polymer construction
  • Recessed, textured panels, enhance grip
  • Basplate features dot matrix to enable numbering or pictograms
  • Compatible with the KWA LM4 gas system
Compatibility: KWA LM4, LM4C, PTS Masada and other compatible Airsoft gas blowback rifles
Capacity: 38 rounds
Gas Type: Green Gas

Manufacturer: PTS

About PTS

When it comes to training, simulation, and the ultimate experience, theres PTS and then theres everyone else. With RDT&E (Research, Development, Test & Evaluation) Teams in both USA and Asia and using the best materials and manufacturing processes, PTS Syndicate is committed to bringing the highest quality and most innovative products onto the market to meet and exceed the exacting standards of the most discriminating end user. PTS is also a prolific exclusive licensee of the latest and greatest products in the tactical market. We have an excellent reputation as a trusted license partner that works closely with our licensors to extend awareness of their brands into a new market space.

About KWA

Established in 1988, KWA has been the leadingdesigner and manufacturer of airsoft replica weapons for law enforcement and military training. Its reputation for quality, performance, and reliability makes KWA a recognized leader in professional airsoft products.In a time when airsoft development is focused on external replications and logos, KWA has been advancing airsoft technologies with the introduction of the NS2 Gas Blowback System and the 2GX Mechbox. Both product advancements increase the overall performance and reliability beyond all conventional standards of the industry. These products represent KWAs commitment to excellence and passion for engineering products that simply outperform.KWAs state-of-the-art manufacturing facility is located in Taiwan with an independent sales and distribution operation in the United States that services the Americas and all European Regions.

'Modification of Green Gas and CO2 magazines to use aftermarket HPA fittings and valves will void all included warranties due to the potential risk of damage from exposure to High pressure and misuse.'

6 Customer Reviews

(Write a review)

by Matt B. on 07/27/2017
"Good mag and gets the job done.
by Ramon M. on 12/16/2015
"These magazines are great when it comes to efficiency and does not leak at all but you must be careful, when you release the bolt on the masada it tends to shave the semi top part of mag follower but only when there are no bbs in the mag because the tip of the loading nozzle is metal I believe and the mag follower is plastic. Even though happened to mine luckily the gun feeds normally as it should, and loading the bbs into the mag is normal as it should, as matter of fact everything seems to be in a working order. But heed my warning
by Jeremy L. on 12/06/2015
"These are very beautiful mags and more gas efficient than the KWA LM4 magazines, although they only the EPM mags hold 38 rounds as opposed to 40 rounds, but I think that is worth the trade off. Unfortunately there are a few flaws with these mags, the knocker on top where you load your BBs is made of plastic, it is made of a very strong plastic, but if it does break, the mag will be rendered useless, and hopefully PTS will help you out by sending you the spare parts. Also, the spring inside the mag is very strong, making it a bit difficult to load BBs the first time, and with such a strong spring there is a feeding problem. I've had BBs split in half from these mags, but the problem solves itself after using the mag a second time when the spring starts to loosen up. After that, it will feed better and be easier to load. Don't get me wrong these are good mags, just don't expect them to be perfect the first time using them
If you are using a LM4 GBBR, these mags are a nice upgrade if you are looking for more gas efficiency, but if you are like me and have the PTS Masada GBBR, theses mags match beautifully with the gun.

Comments & Community

Discuss about PTS Enhanced Polymer Magazine For LM4 and PTS Masada (Color: Black) with your friends and fellow shoppers!

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

California Proposition 65 Warning: Cancer and Reproductive Harm -

Search tags for related products