AdamsGrips A division of Krichbaum Enterprises
  • Remington RM380 Grip Extension by AdamsGrips

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    Remington RM380 Grip extension by AdamsGrips. This item does not alter the weapon in any way but adds about 1 and 1/4 inch of grip for those of you that want extra grip.   These extensions do not add to the capacity of the mag.

    Fits the factory original 6 round magazine only.

    The added length of the grip extension is the overall length and is from the bottom of the gun, not in addition to the original base plate.

    We no longer offer a return policy.  However, if there is an error in the order please contact us and we will work it out.

    This item will replace the factory base plate on the magazine.  You would need one for each magazine you want to extend.

    Designed to fit stock mag only.

    Our products are NEW but do not include retail packaging

    At AdamsGrips, all of our extensions can be changed with virtually no tools. You could install with a toothpick.

    Please use some common sense here. Compressed springs are under great pressure. Never disassemble your magazine while loaded with ammunition.

    To install, locate the access hole in the bottom of the base plate. This is on the bottom of the magazine. Press upwards in that hole about 1/8 of an inch, this will release the internal lock plate. while holding the lock plate up slide the base plate off toward the front of the magazine carefully so the spring and lock plate do not fly out resulting in a lost spring or worse. To install the new grip extension, press the spring and lock plate back into the magazine and hold while sliding on the new extension. You should hear a "snap" as the lock plate pops into the hole in the extension. You are now finished and ready to use your magazine. If you are uncomfortable with doing this procedure, you may consult a local gun shop for assistance.

    I assume no responsibility for your actions in performing this operation, you do this at your own risk. I will not compensate you for your errors.

    Our products are made from durable engineered plastic. 

    You are buying one grip extension, and nothing else.

    Our grip extensions are made in black only with a matte finish. 

    Shipping is to USA ONLY. No International sales.

    Here at AdamsGrips we currently manufacture Grip Extensions for many different models and we are adding new ones rapidly. Check my other listings for more models. If you do not see what you need, please let us know, we might be working on it. I will let you know what we can do for you.

    All Indiana addresses will be charged sales tax..


    I will combine shipping whenever possible.


    We manufacture our own products in Otterbein Indiana  USA


    Our products will not work with aftermarket magazines.


    If your shipping address is wrong and your item is returned to me, you will be responsible to cover the shipping back to you the second time.