Glock HPA/M4 Adapter
Glock HPA/M4 Adapter

Glock HPA/M4 Adapter

Regular price$85.00
/
Shipping calculated at checkout.

  • In stock, ready to ship

The Primary Airsoft 4th generation Glock M4 adapter is injection molded from a strong glass reinforced nylon material.

The magazine release is now CNC machined aluminum for all Gen4 Primary Airsoft adapters. 

This adapter allows you to use HPA (high pressure air) and M4 AEG magazines on your Glock airsoft pistol. To use it you will also need an M4 AEG magazine, “paintball” tank with low pressure regulator (0-140) psi, a hose with a Foster (polarstar) quick disconnect and of course bbs. The normal operating pressure for green gas is roughly 120 psi depending on the temperature. We recommend that you run you pistol near this pressure and do not exceed 140 psi. Keep in mind that higher pressures can cause excessive wear and damage to the internal components of your airsoft pistol.

We recommend that you use high quality M4 AEG magazines with strong springs for the most consistent performance.  Do not leave your magazines loaded with bbs for an extended period of time as this will cause the springs to fatigue and lose performance. Worn out AEG magazine springs should be replaced with superfeed springs. 

Please watch the installation video on YouTube titled: Primary Airsoft adapter installation tutorial HPA and M4 Glock + Hi-capa           

https://youtu.be/AydmykdSGSM

The adapter now comes with a longer screw which has a 2.5mm hex head. They also come with our new universal feed tube that will fit the following magazines:

WE tech / Armorer Works G17 magazine

Tokyo Marui G17 magazine

Action Army AAP-01 magazine

Guarder Aluminum Magazine Case for G17

The adapter will work in an Elite Force Glock, KJ Works or SSP18 if installed onto a WE, AW or TM G17 magazine. The adapter will not fit onto Elite Force Glock magazines, KJ Works magazines or Novritsch SSP18 magazines.

The metal quick disconnect fitting in the photos will come installed. The fitting is a US standard Foster Pneumatics 1/8 NPT quick disconnect. The fitting can be changed to any fitting that has 1/8 NPT threads. Be sure not to cross thread the fitting when installing a different one. The adapter does not come with a gun, magazine or any other accessories.

Frequently Bought With


Recently viewed

Testimonials

★★★★★

Amazing people, I bought a awesome rifle CM16 Raider Black and a 1911 .45 STI, both are incredible weapons. Tom was a spectacular salesman and show me all that I wanted to see, so he explained to me everything about the weapons and help me so much in a choice. On the final I’ve been gain a one free admission. Thanks Extreme Airsoft.

Augosto C.
Rhode Island
★★★★★

Still remains to be the best field in New England. Great selection at the pro shop. They also have online shopping with shipping and store pick up options available. Great admission price and large adaptable field. Perfect for experienced and new players with rental packages available. Unfortunately I wish they have more weekday games available as they are usually only open to airsoft session on weekends but the store will still remain open for your shopping needs. Not to mention they fix and buy used airsoft guns.

James R.
Warwick, RI
★★★★★

Very nice staff, had everything I needed. I would definitely recommend this place to any airsoft players. They have a great field, and overall a great community. They gave advice as what direction to head next with some of my guns and helped me fix issues with my arp9. They had everything I needed in stock for the arp9 and my other guns. Recommend 6/5 stars.

That Random Airsofter
Unknown
★★★★★

Hands down I just want to shout out this company for getting my product to me in the most speediest time I've ever ordered something I called them personally told him I issue told him I needed it within three days they had it to me literally within 20-something hours great staff great product

Mike D.
Plymouth, MA