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Remington Magazine Extension 12 gauge +2 7 Shot 870 1100 1187 ATR0700

For Sale from Robertson Trading Post |
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| 18070 Completed Sales

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Remington Magazine Extension 12 gauge +2 7 Shot 870 1100 1187 ATR0700  Non-Guns > Gun Parts > Military - American

This tube will fit standard old model Remington 12 gauge shotguns with detent balls embedded into their barrel lugs; and whose magazine tubes hold 4 rounds of 2 3/4 inch shells. Remington Shotguns with dimpled magazine tubes and magazine spring retainers that rotate into place must have their dimples removed and their main tubes modified. See the photos for the difference. This magazine tube is ready to install on an older Remington with 18 inch barrel. From our enterprising neighbors in Versailles, Kentucky, comes this high impact Polymer Magazine Extension 7 shot to fit Remington 870s, 1100s, and 11-87 shotguns. The newer manufactured 1100s and 11-87s will require modification to their magazine tubes, since there are dimples inside the new shotguns' tubes that hold the spring retainer in place. The way we do it is simply Dremel down the two dimples and make sure the inside of the tube is smooth so that the shells will move along smoothly in the tube. Once a person does that, he cannot go back to the old shorter style; it permanently modifies the magazine tube of the shotgun itself. This Advanced Tech Extension tube comes with its own extended spring to replace the shorter spring in the shotgun's 4-shot tube. This extension will up the magazine capacity from 4 rounds of 2 3/4 inch shells to 6 rounds of 2 3/4 inch shells, 6+1 or 7 round capacity, including a shell in the barrel, of course. Capacity is one round less for 3 inch magnum shells, and two rounds less for 3 1/2 inch Magnums. This tube matches an 18 inch barrel very well, and should be used with one of Advanced Technology Company's Barrel-to-Magazine Clamps, easily installed. We have the clamps available and listed on this venue, number ATMC1100, shown in the photo. Own the Extension tube in the photo or one of its identical mates for only $ 29.00 Add a Magazine Clamp only $14.00 extra.

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Grips, Magazines, slings, holsters, scopes, mounts, parts & most any small light items, entire accessory orders only $7.00 total shipping no matter how many a person buys. $7.00 for an entire order, Not $7.00 per item or anything of the sort. $15 Flat Fee on magazine orders to Alaska, Hawaii, or Puerto Rico, and gun parts to PR civilians must ship to an FFL. Magazines and any small light non-gun items ride free with ammo orders. We accept checks with no more than 7 days hold. MC or Visa phone- or fax-in orders shipped same day; USPS Money Order paid items shipped same day. Internet phone hours 8:30 – 4:30 CST Mon – Fri. Robertson Trading Post 117 Front Street PO Box 365 Henderson, Tennessee 38340. We buy, sell, and trade. Always have, since 1952.

$7.00 total for an entire order lower 48. for any combination of small light items. $15 to AK, HI, or PR. Grips Magazines & all small items ride free with Gun or Ammo shipments. We Buy, Sell, or Trade. We always have.

Trades Accepted: We Buy, Sell, or Trade. We always have.

Don't let your buddies use your account. Registered user must be the buyer, with his or her own money. Buying firearms and related items for other people can result in felony charges. Don't try, either, to circumvent any law; for example, a California civilian may not buy a high capacity magazine and have it shipped to his brother-in-law in Nevada. That is a felony.
GA Pay buyers are NOT charged until we confirm we have the item and are ready to ship it. The same thing is true for phone-in, fax-in, and mail-in payments. In this respect, and in several others, Guns America outshines all its competitors. This is the best firearms website there is, hands down.

Condition: New In Box
Location: TN
Qty: 2 Available
Item #: 983210239
Stock No.: ATR0700

This item is no longer available.


This Seller Accepts Online Payment

Shipping: $7.00 (or Pick up in store for free)
Accepted Payment Methods: Visa MasterCard Discover Check Money Order
Returns: No Returns
Seller Since: Jul. 2007
Seller Level: Trusted Seller
This seller is an FFL
City: Henderson
State: TN

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