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
Questions & Answers
Customer Reviews
Helpful Positive Review Great product, great service! by Legacy Reviewer, Verified Owner, November 7, 2010
Great after the sale service, fast shipping and a good price. I highly recommend this stock to folks that would like a little less felt recoil from their shotguns and want a tactical look also. This stock is the same one that is on many of the 870 ...
Read More...
1/1 found this helpful
Helpful Positive Review BlackHawk Knoxx Rocks by Legacy Reviewer, November 22, 2010
On Mossberg 88 it makes the slide release button a little harder to hit, but its still doable with the thumb (right handed shooter). Just a wee down side there. Still it does all it promised and everything you would expect it to do looking at it. ...
Read More...
2/2 found this helpful
Helpful Positive Review Good but a little over-hyped by Legacy Reviewer, August 21, 2010
This is really a pretty good stock. It mounts well and shoots fine. The recoil reduction "feature" left me less than impressed, though. It might be a tad lighter than a factory stock, and much(!) better than the Butler Creek folder, but from all t...
Read More...
1/1 found this helpful
Helpful Positive Review Great Except...... by Legacy Reviewer, June 28, 2010
Just get a side saddle that bolts up to that stock to eliminate that hair shaving problem Pros: Best shotgun stock I've Used. Cons: The opening hole on top of sliding piece catches your beard every once in a while.
1/1 found this helpful
Helpful Positive Review Really makes follow up shots quicker by Legacy Reviewer, April 17, 2010
I won't bear witness to the "90%" recoil absorption, but whatever the exact amount is does not matter. It is obviously much less recoil. I would be willing to let my 10 year old nephew shoot it without worry of him getting "over-kicked". Honestly,...
Read More...
1/1 found this helpful
Helpful Positive Review Easy on the shoulder by Legacy Reviewer, March 17, 2010
I put this stock on a 835 Mossberg and also mounted a Nikon Prostaff shotgun scope on the gun. When shooting lighter loads the gun performed excellent. When I tried a 3 1/2 inch load the gun came back and I got hit in the noggin with the scope. I tri...
Read More...
2/2 found this helpful
Read All 48 Reviews

Code: BW-2SC-SpecOps-K04100-C

MPN: K04100-C

UPC: 648018101441

Product No Longer Available

Product Info for BlackHawk Knoxx Spec Ops Adjustable Shotgun Stocks

BlackHawk Knoxx SpecOps Adjustable Shotgun Stocks is instantly adjustable to fit any shooter, from the longest arm of the law to the shortest. With over 4 inches of adjustment, this is a Blackhawk stock that the entire department can use comfortably in any application and with any load. This patented Knoxx recoil-reducing stock will revolutionize the way you think about shotguns. Utilizing dual Knoxx recoil compensating systems, the Spec-Ops Stock by Blackhawk Tactical has the ability to reduce felt recoil of even the most potent loads by up to 95%.image

The SpecOps Stock makes even the heaviest loads easy for all shooters to handle! The Black-Hawk SpecOps Knoxx Stock features polymer and alloy construction makes it durable, reliable and built to last. Also, the unique features and design of this pistol grip style stock allows law enforcement agencies and military personnel the ability to use their shotguns with all loadbearing and ballistic tactical vests.

Designed to fit any and all shooters, and practically devoid of recoil, the SpecOps Rifle Stock is the most popular of the Knoxx line of recoil-reducing products. Not only is it utilizing two recoil absorbing mechanisms to soak up recoil, it also adjusts to fit any shooter regardless of the situation or application. Hunters and competitive shooters will find their scores and hit ratios improving as flinching and recoil anticipation dramatically decreases. Also, this Shooting Accessory eliminates shooter fatigue, pain and recoil related injuries.

Available Models of BlackHawk Knoxx SpecOps Adjustable Shotgun Stocks:

  • K04100-C: BlackHawk Knoxx Adjustable SpecOps Shotgun Stock for Rem870
  • K04200-C: BlackHawk Knoxx Adjustable Shotgun Stock SpecOps for Moss 12g Pump Varities
  • K04300-C: BlackHawk Knoxx SpecOps Adjustable Gun Stock for Win1300 12-20g
  • K04101-C: BlackHawk Knoxx Spec Ops Camo Stock for Rem870
  • K04201-C: BlackHawk Knoxx SpecOps Camo Stock for Moss 12g Pumps

Note: This stock will NOT fit a Rem870 20 gauge.

Features of BlackHawk Knoxx Spec Ops Adjustable Gun Stocks:

  • Instantly adjustable stock to fit all shooters
  • 11.25 to 15.25-inch length-of-pull (The butt pad must be removed to obtain the shortest LOP)
  • Perfect fit with load-bearing and ballistic tactical vests
  • Dual recoil compensation systems eliminate harsh recoil with all loads
  • Unique design cuts muzzle rise - Back on target faster
  • Eliminate shoulder fatigue and related recoil injuries
  • Adjustable Length of Pull (11.5" to 15.25") / 5 positions
  • Ideal fit for any clothing or gear
  • Perfect fit for any sized shooter
  • Reduced injury due to improperly fit stocks
  • Reduced overall firearm length for improved storage options
  • Improved accuracy, hit ratios or training scores with properly fit stock
  • Dual recoil compensation systems
  • 85 to 90 % reduction in perceived felt recoil
  • Eliminates painful recoil
  • Eliminates shooter fatigue, pain and recoil related injuries
  • Increased accuracy and faster follow-up shots
  • Cuts muzzle rise to get back on target faster
  • Increased confidence & effectiveness in shotgun utilization
  • Improved shot placment
  • Utilize full power shotgun loads / No need for low recoil loads
  • Eliminate harsh recoil on heavy shotgun loads
  • Improved accuracy or training scores with elimination of harsh recoil
  • Improved effectiveness of training time
  • "Super Tough" Polymer and Alloy construction
  • Well proven materials for years of rugged and reliable service
  • Corrosion resistant materials for use in all weather conditions
  • Built tough for law enforcement and military environment
  • Removable Soft Rubber Butt Pad
  • Improved shoulder grip / Removable for user customization
  • Complete Replacement Stock
  • Includes all necessary components (Pistol Grip, Stock & ButtStock)
  • No need to purchase separate parts, adapters or stocks
  • Single Bolt Installation (Pre-installed bolt & lock washer)
  • Quick and easy single bolt installation
  • AR Style Adjustment Lever & Design (Def: AR- (Automatic Rifle), very common weapon, lever design)
  • Simple common design to improve muli-firearm training
  • Quick, positive & easy adjustment even under stress
  • Easy to adjust even with gloves or small hands
  • Sling Attachment Points
  • Multiple sling locations for easy sling or sling swivel installation
  • Ergonomic Pistol Grip with Integrated Non-Slip Texturing
  • Improved shooter control and comfort

Package Contents:

  • BlackHawk Knoxx SpecOps Adjustable Shotgun Stock

Related Products to BlackHawk Knoxx Spec Ops Adjustable Shotgun Stocks

BlackHawk Knoxx Spec Ops Adjustable Shotgun Stocks Unavailable & Discontinued Models

List of Unorderable Models

BlackHawk Knoxx SpecOps Adjustable Shotgun Stock for Rem870 , MPN: K04100-C , UPC: 648018101441 , Code: BW-2SC-SpecOps-K04100-C
BlackHawk Knoxx SpecOps Adjustable Shotgun Stock for Win1300 12-20g , MPN: K04300-C , UPC: 648018101465 , Code: BW-2SC-SpecOps-K04300-C
BlackHawk Knoxx Spec Ops Adjustable Shotgun Stock for Moss 12g Pump Varities , MPN: K04200-C , UPC: 648018101458 , Code: BW-2SC-SpecOps-K04200-C
BlackHawk Knoxx SpecOps Camo Stock for Rem870 , MPN: K04101-C , UPC: 648018101489 , Code: BW-2SC-SpecOps-K04101-C
BlackHawk Knoxx Spec Ops Camo Stock for Moss 12g Pumps , MPN: K04201-C , UPC: 648018101496 , Code: BW-2SC-SpecOps-K04201-C
Compare (0)