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Weapon Shield 90

  • EXTENDED Industry Leading 90 Day parts and defects warranty
  • Covers for all repair work
  • Comprehensive Tech Support
  • Priority processing time, Ships within 1 business days
  • Shipping Insurance
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Weapon Shield Extended 135

  • TRIPLE EXTENDED Industry Leading 135 Day parts and defects warranty
  • Covers for all repair work
  • Comprehensive Tech Support
  • Priority processing time, Ships within 1 business days
  • Shipping Insurance

+ Tech Inspection

  • FPS Chronograph Certification
  • Gearbox Cleaning
  • Gearbox Lubrication
  • Fuse Replacement
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AMS Standard 45

  • Industry Leading 45 Day parts and defects warranty
  • Covers for all repair work
  • Comprehensive Tech Support
  • Standard processing time, 1-2 business days

AMS Proshop Warranty Options

Airsoft Megastore is proud offer our customers the most comprehensive warranty options in the industry. Orders are processed within our standard 1-2 business days from the date of purchase and shipped out with your selected shipping method (chosen at checkout). All accessories and upgrade parts are shipped within their manufacturer's packaging, to best protect each part during shipping. Upon arrival, the player will need to easily attach their own parts. Please be careful not to void your warranty by opening your gearbox, or damaging any of the accessories, as they are not covered under any warranty.

We suggest that anyone investing in a gun from our custom proshop purchase a weapon shield protection plan. There's no sense in spending your hard earned cash on something this awesome and then be at the mercy of the manufacturer's limited parts warranty. Purchase a weapon shield plan, 90 or 135 day plans to protect your airsoft investment. Our 135 day plan includes an inhouse tech service that you have 135 days to use. Our techs will do a clean up that should keep your airsoft investment running like the day you got it. All Weapon shield customers are prioritized for order processing as well as other services. Join the our satisfied Weapon Shield customers today!

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A&K M870 Tactical Pump Action Full Metal Airsoft Shotgun - BLACK

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$75.99Guaranteed Lowest
  • Muzzle Velocity: 380 FPS
  • Build Material: Metal Receiver, Barrel
  • Weight: 7.2 lbs
  • Overall Length: 28.5" in. / 35.5" in.
  • Magazine Capacity: 40 rounds
  • Color: Black
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3 Ways to get Free Shipping

  1. 1. Buy Any Regular Priced Item
  2. 2. or, Buy Any Sale Item + Any Non-Sale Item
  3. 3. or, Any Order Over $150
Free ShippingThis item qualifies for Free Shipping

Must Haves

BB CombosBBsExtra MagazinesFace & Eye ProtectionGun BagUniversal Tactical Sling

Tactical Gear

Tactical Vests

Upgrades and Add-Ons

Other AccessoriesScopes and Optics
  • Details
  • Ratings & Reviews

Our take:  It’s not hard to see what makes this shotgun stand out.  The M870 by A&K borrows the EBR’s modular stock design, allowing you to easily customize the shotgun with optics and adjust the stock quickly.  And because the M870 shotgun comes fully equipped with an 11.5-inch top rail system made out of metal, you can easily mount your favorite scopes and optics for increased accuracy on the field.  While most spring-powered shotguns require a little more force than normal to rack it back, the A&K shotgun’s forend slides with ease for quick back-to-back reloads.  But don’t under estimate its power.  Despite its designation as an airsoft shotgun, it easily shoots north of 380 FPS (w/ 0.20g BBs), making it a prime pick for outdoor fields.  In addition to its full metal build, built-in pistol grip, and integrated rail system, this A&K shotgun is comfortable to shoulder thanks to its retractable rear stock.

- Full metal receiver & barrel
- Retractable/collapsible rear metal stock
- 11.5" metal optics 20mm rail system
- Easy-to-rack forend for quick reloads
- Magazine fed (spare mags available for purchase)
- Front and rear sling mounts for rifle slings
- Shoots up to 380 FPS (w/ 0.20g BBs)

Operation:  Pump Action
Build:  Metal Receiver, Rail, Stock, Barrel, Magazine / Polymer Buttplate, Pistol Grip, Forend
Firing Modes:  Single Shot
Muzzle Velocity:  360 – 385 FPS (w/ 0.20g BBs)
Magazine:  40 rounds
Hop-Up:  Adjustable (SEE NOTE BELOW)
Weight:  7.2 pounds
Overall Length:  28.5" in. / 35.5" in. (Retracted / Extended)

Ammo type:  Seamless 0.20g or heavier (0.23g, 0.25g, 0.26g, 0.28g, etc) BBs.  For maximum performance and accuracy, Airsoft Megastore recommends GoldenBall ProSlick BBs which carry perfect spherical consistency and density, available at Airsoft Megastore for the lowest price on the market, guaranteed.

Package includes:  Airsoft shotgun, magazine, 3X hex keys, screws, screwdriver, cleaning rod, instruction manual

Color:  BLACK

NOTE: To access the hop up adjustment screw, you must first remove the Allen screw holding the rail in place. Located behind the Allen screw hole is another (smaller) hole, which the small hop up adjustment hex key will fit into. Turning the hop up adjustment hex key clockwise adds more hop to the trajectory.

A&K M870 Tactical Pump Action Full Metal Airsoft Shotgun - BLACK Categories:

GUN FORGE - Custom Built by AMS Customers

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Product Reviews

4 A&K M870 Tactical Pump Action Full Metal Airsoft Shotgun - BLACK *****
Great gun, terrible magazines

"I decided to go out on a limb and buy a brand new gun. I was relatively happy with the outcome... of the gun. The Rem. 870 has ridiculous range, especially for a shotgun. I especially like the tac rail up top. I have my NcStar Reflex sight attached (works like a charm) The gun may be a bit heavy, but I'll get used to it. Now, about the magazines. They're terrible. To put it lightly. They consistently fail to load and/or fit into the gun. At one point, I had to call support because me nor my dad could get the mag out. I ordered two extra mags for it, and those both broke. Then the one that came with the gun broke, and then I (somewhat magically) fixed the other magazine. AMS was gracious enough to send me two more, but those are still on the way. I'll give an update once they arrive. Minus 1 star for mags, but the gun is amazing"

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1 A&K M870 Tactical Pump Action Full Metal Airsoft Shotgun - BLACK *****

"Honestly i thought that this gun was going to be good but when i got it the magazines didn't work at all. It would jam the gun, the spring inside of it would break after one clip and it din't feed all the bb's into the gun. so i called airsoft megastore and they sent me two more clips and those had the same problem then they sent me more and they didn't work. eventually they had sent me about 6 clips and not a single one worked. so i returned it and they would give a full refund they gave me about $60 store credit when i had spent about $80 when i bought it. So again DO NOT BUY!!!"

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The store is amazing. I have found there items that I could not find in other stores which makes it the best. I have made questions and inquires about products and the customer service has responded super fast with accurate answers. All my products have arrived in excellent conditions in spite of other stores. My last product came late because it was rescheduled but that was UPS fault I think. I would like to thank Matthew for his exceptional customer service. Whenever you need help, please try to contact him. My advice, buy in Airsoft Megastore, they have coupons and the widest variety of airsoft products. RandyLoy, USA
I ordered a gun sling a couple weeks ago. Unfortunately, one of the clips broke. After a few email correspondings with a customer service representative named Jun (my emails did not show a last name), AMS sent me a replacement sling for free. I did not even have to send my clip back. AMS is a terrific store and I plan on doing more business with them. They were polite, efficient, and just a pleasure to work with. I would recommend Airsoft Megastore to anyone. mskanwischer, USA
Airsoft Megastore is The Best Airsoft Website Out There (I Think) and i Will Always Be Loyal to AMS and Order Almost All of my Gear From Them. The Customer Service is Also Amazing, Jun my Customer Service Representative Has Helped Me With Anything i Needed Help With, Especially My Order Problem (Had 2 Magazines Missing from Order) and Jun Helped Me With The Problem, and Now The Mags Have Been Shipped To Me. Thank You So Much AMS and Jun. Ethan1214, Saskatchewan, Canada
I love that Airsoft Megastore has videos of most any information you will need to learn and care for your products. I purchased an AEG for my son and in short order, unfortunately, it began grinding after brief use. I emailed for warranty repair with symptoms and with 24 hours (22 to be exact) I received an email explaining possible causes with a video like for tuning the gun. I had the gun working again within 15 minutes, avoiding returning the gun and the mess associated with returns\repairs. Excellence on Sean's part to help out a first time customer of theirs. Highly recommend. bucfanjeff, USA
Everything worked great, shipping was super fast. I am very pleased and won't hesitate to order through airsoft megastore again. rob_riley, USA
I loved buying from airsoft megastore because the employees helped me recover my tracking number and told me where the package was at, I would love to buy from airsoft megastore again! Battlefield4Rule, USA
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