Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
Questions & Answers
Is this buttstock collapsible? thanks Expert Answer

Yes, the IMI Defense Enhanced M4 Stock when paired with a Mil-spec buffer tube, will allow for 6-positions of adjustable length of pull.

by Ethan, Gear Expert, October 17, 2024
Customer Reviews
Helpful Positive Review
beautiful stock by Pavel Kilyushik, Verified Owner, November 29, 2024
Very tough with basically no wiggle or play . High quality polymer
1/1 found this helpful
Most Recent Reviews
Quality stock! by Westy, Verified Owner, August 26, 2024
I bought this stock for a retro look with QD capability. The FDE color and plastic quality is very good. The fit and function is excellent. I really like this stock for my rifle.
Most Recent Reviews
I didn't even know IMI made stocks... so I took a chance on it and wow, I'm glad I did. It's so robust and well-built that I was quite surprised. I'll buy several more of these. They aren't loose on the buffer tube but they aren't extremely tight on ...
Read More...
Most Recent Reviews
High quality m4 stock by Chris, Verified Owner, May 23, 2024
Higher end plastic used. The qd works great and overall a nice stock. I'd buy another.
Most Recent Reviews
IMI Enhanced Stock... by FFman, Verified Owner, January 19, 2024
This is the classic M4 stock with a couple of nice improvements. It has a qd sling attachment in a good spot, and it has a tighter fit so it doesn't rattle around. I am a fan of the classic M4 style and this takes that and improves on it. This get...
Read More...
Read All 5 Reviews
12% Bonus Bucks
Get even more OpticsPlanet Bucks with the purchase of select models to use on future purchases! You will find the amount you'll earn near eligible models.
Show In Stock Only
3 Models Available
Color
All
Search

Product Info for IMI Defense Enhanced AR-15, M16, M4 Collapsible AR Buttstock

IMI Defense AR15/M16 high quality and superb design Enhanced M4 buttstock made of high-quality polymer, with a QD tactical sling adapter.image

Specifications for IMI Defense Enhanced AR-15, M16, M4 Collapsible AR Buttstock:

Manufacturer: IMI Defense
Gun Model: M16, M4, AR-15
Stock/Brace Material: Polymer
Gun Type: Rifle
Weight: 2 kg
Condition: New
Gun Make: AR Platform

Features of IMI Defense Enhanced AR-15, M16, M4 Collapsible AR Buttstock

  • Made of a high-quality fiber-reinforced polymer compound
  • Checkered backplate surface
  • Optional rubberized detachable backplate
  • Multiple sling latching loops 11/4in sling swivel
  • Right left side QD tactical sling adapter
  • Available for both mil-spec and commercial buffer tubes

Package Contents:

  • IMI Defense Enhanced AR-15, M16, M4 Collapsible AR Buttstock

IMI Defense Enhanced AR-15, M16, M4 Collapsible AR Buttstock Orderable Models

List of Orderable Models

  • IMI Defense Enhanced AR-15, M16, M4 Collapsible AR Buttstock, Black, IMI-ZS100BLACK , MPN: IMI-ZS100BLACK , UPC: 813782022609 , Code: 5J1-BSC-IMI57-IMI-ZS100BLACK
  • IMI Defense Enhanced AR-15, M16, M4 Collapsible AR Buttstock, Olive Drab Green, IMI-ZS100O.D. GREEN , MPN: IMI-ZS100O.D. GREEN , UPC: 813782023637 , Code: 5J1-BSC-IMI57-IMI-ZS100O-D-GREEN
  • IMI Defense Enhanced AR-15, M16, M4 Collapsible AR Buttstock, Flat Dark Earth, IMI-ZS100FDE , MPN: IMI-ZS100FDE , UPC: 813782024467 , Code: 5J1-BSC-IMI57-IMI-ZS100FDE
Compare (0)
Last updated 2026-09-26 UTC.