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Gen 2 Sub 2000 Forend (Base unit, no rails)
Gen 2 Sub 2000 Forend (Base unit, no rails)
 
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Price $149.00


Stock Status:In Stock
Availability:: Usually Ships in 1 to 2 Business Days
Product Code: R11


Picatinny Rail Options:


Picatinny Rail Options:


Picatinny Rail Options:


Picatinny Rail Options:


Qty:  
Description Installation Instructions
 
For Gen 2 Sub 2000, will not fit Gen 1 Sub 2000.
Description + Features
This forend features many of the same design qualities that our SU forends and PLR forends have. The main feature of this design, however, is that it indexes to repeatable positive positions in 90 degree increments to allow you to keep your optic mounted, zeroed, and still be able to fold the gun. This is accomplished by using the same concept as a picatinny rail but with four 45 degree tangs interfacing with a mating negative in the face of the forend mounting coupler. This provides positive positioning in the X,Y Plane for repeatability. This design also leaves very little room for contaminates to enter the interface.
Changes made since first run include new slot cutouts for more rail options (basically any rail that is 19 slot or under and uses 10-24 screws in bolt hole patterns divisible by .394) and cooling slots machined to accept Ergo LowPro Rail Covers when a rail is not present in that location. Cut rail covers into four rib sections for use. Magpul MOE rails can be used along with their supplied hardware except in the most forward location or rearward location in which case using one of our rail grommets would solve this but rail will protrude slightly out the front. Ours and the Magpul MOE rails will co-witness with either the factory sights or our R7 front sight when using a mount that co-witnesses with AR15 iron sights when mounted on a AR15 A3 flattop reciever that has a 1/2 inch riser. In our example pic mount used was the ARMS22 M68 Aimpoint mount without spacer. Below are pics showing Ergo Lowpro rail covers and a pic of the cowitnessing.








To index forend: Loosen knurled nut until it contacts forend (approx 1/10 inch), index forend to desired position, and retighten knurled nut. No tools needed.

Gun Interface-Forend coupler clamps to barrel and also engages back plate on S2K for positioning.
Features: -
-Indexable to allow top mounted optics to remain on and still fold gun
-Repeatable Zero
-Modular design
-Main Body and Rails CNC Machined From Aircraft Quality Aluminum Stock
-Mil Spec 8625 Black Hard Anodized
-1.725" DIA X 11.2" Length
-Weighs Approx. 15.25 oz
-Black Oxide Steel Screw Posts for Rails and Clamping Bolt
-Grade 8 Screws
-Rails Precisely Located With Bugle Type Flat Head Screw In Combination With Screw Post
-Extended Clamping Screw Post For Increased Thread Engagement/Strength
-End Cap Captures Latch When Folded
-Made In USA
Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 11 Write a review »


  0 of 0 people found the following review helpful:
 
2 of 5 Great piece BUT DOES NOT EXCEPT STANDARD M LOK August 7, 2019
Reviewer: Jorge Leon Jr from Corpus christi, TX United States  
Was disappointed when gun smith built my gun and added this part to it stating will fit m lol components

Get home to add my red dot and light and behold does NOT EXCEPT standard m lok accessories

Here i am ordering their rails see if i have any luck that way

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  1 of 1 people found the following review helpful:
 
5 of 5 A must have for the sub2k February 27, 2019
Reviewer: Scott Ragan from Burns, TN United States  
I ordered one of these for my Gen 1 glock 40 cal version and love it.  When I got a Gen 2, this was the first upgrade.
these guns are so much fun to shoot.
Holds zero  as long as the locking nut is tight.
Excellent product - A must have for the sub2k

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  1 of 1 people found the following review helpful:
 
5 of 5 Gen 2 Sub 2000 Forend July 17, 2018
Reviewer: Stan Karamol from POTTERVILLE, MI United States  
I ordered this a while ago had problems with it sliding off. Red lions staff was great went out of there way to help me. The customer service with this company is outstanding. I can not say enough good things about how much they went out of there way to help me. I really wanted this to work and it does. I ordered the rails with it . It worked out great. I now have a carbine to go with my Glock 23 and 22 . Thanks again Red lion for all your help when I get my sub 2000 in 9mm I will be ordering the same set. Thanks again Stan

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  1 of 2 people found the following review helpful:
 
2 of 5 BE AWAREWill NOT accept Standard M-lok Components May 23, 2018
Reviewer: Anonymous Person from Reno, NV United States  
Awesomely machined piece of equipment however not machined precisely to accept standard M-Lok accessories. It looks like a standard M-loK capable accesory but it is NOT. The slots are machined too small to accept standard M-Lok components.
It will only accept Flat Bottom accessories and as well you will have to use special Red Lion nuts (they did send me some of them once I discovered all of this) and in many cases screws for them.
Also, the swivel action mechanic comes loose after firing a few rounds.

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  4 of 4 people found the following review helpful:
 
5 of 5 great addition June 21, 2017
Reviewer: Lucas from Texas, United States  
This forend is outstanding. It changes the whole feel of the rifle in a good way. No longer does my Sub2k feel like a cheap toy. Solid lockup and still folds down easy. The instal was fairly straight forward, but I would recommend taking a look at the Fire Mountain instal video on Youtube.

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