Simple Airsoft X Ghost Drop In Flat Hop Nub for AEG Maxx Model Hop up

 After 15+ Years of Technical experience we have tested various materials for "Flat Hop" Nubs. From Aluminum, to sorbothane pads, and the ever so popular M Nub. While these options will work we have found our own rubber material that stands above the rest. The Ghost Nub. We CNC cut these nubs to be Precise. We have tested the following: Maxx Model Hop UnitM4A M4WMXWM4PM4iUpon our testing we have achieved more accuracy and more range with a heavier BB. Upon doing this mod we believe you should use minimum of a .28 Gram BB to really see the gains. You can easily hop a .40 Gram BB with efficiency for you DMR guys. We found the best paired Bucking to be the Atlas Flat Hop Bucking which is an option to Purchase. Or you can use your existing Bucking but will have to remove the mound inside. This is a Drop In nub. ATTENTION PLEASE READ! This is a listing for an AIRSOFT GUN and/or ACCESSORY. It is not a real gun. It cannot be modified to a real gun and/or used as a real gun for firing. It does not fall under eBay's category of firearms and DOES NOT violate eBay's policies and applicable Federal regulations and California Penal Codes. This purchase REQUIRES all buyers at least 18 years of age at the time of purchase. The seller cannot and will not ship to any areas that are prohibited by law. This replica gun contains the colored markings required by law, including a PERMANENTLY attached ORANGE PLUG. This listing complies with eBay's air gun guidelines found here and I will only sell and ship air guns to buyers in jurisdictions where permitted by applicable laws - http://pages.ebay.com/help/policies/firearms-weapons-knives.html  Payment & Shipping We accept payment by any of the following methods: PayPal Paypal allows you to pay with credit card, debit card, e-check, or bank account securely. Payment must be sent 3 days after auction listing has ended or immediately after "buy it now" selection. All orders placed in Florida are subject to the standard tax rate. We offer FREE SHIPPING on all orders! We will ship any order made before 3:00 pm eastern time Monday-Friday same day guarantee. Orders made Friday after 3:00pm eastern time will go out the following business day.  All order placed over the weekend will ship out the following business day.  Returns You must contact the seller within 30 days of receiving your item(s) for any kind of refund(s) and/or returns if you are not satisfied with your item(s). The returned item(s) must be in new and unused condition. It also must contain all original products & accessories with the original packaging and box to qualify for a return/refund. The actual shipping/handling fees are non-refundable, unless the item(s) is DOA due to manufacture defect & you understand that you the buyer is responsible for the return shipping expenses. This return policy does not cover any item(s) that are abused, altered, misused, or damaged by accident or purposely. You the buyer understands that these products are moderately durable toys, but they are not indestructible. If these products/item(s) are mishandled or roughly handled the product will be damaged. You the buyer understands that and the return policy does not cover such conditions.  About Us Here at Simple Airsoft we put customers FIRST. We are dedicated to bringing you quality airsoft products at an affordable price plain and simple. We have years of tech experience on airsoft guns and will not hesitate to help you resolve any questions or misconceptions you have. Any other questions? Feel free to send us an email!