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
Does this stock work with the Century Arms C308? Featured Answer

Yes it will fit a C308 Rifle and any kind of H&K variant from MP 5 to HK91, 93, 33, 53’s and so on. I just put one on my PTR 91 and it works great. I live in Southern California out in the desert where in competition1,000 yard (actually up to 1,160 yard) shots are just par for the course, (there hits on big concert slabs the size of a cars that count on a mountain side) So I’m also running an Aim Sports (available through Opticsplanet) extended full length handguard with MagPul M-lock slots in it and a M1913 Picatinny rail section that goes in front of the stock front sight, and with rail riser (available through Opticsplanet) to get the height right with my welded on PTR pic rail. Then I’m running AR 15 iron sites with a military type rear sight adjustable for elevation out to 900yds (available through Opticsplanet) and because they are two and three gun competitions I run a Larry Vickers Blue Force Gear padded Combat Applications Sling with Larry’s HK style sling clips (both 5 of 5 starts the very best that money can buy also available through Opticsplanet). To mount the front end of the sling to the Aim Sports extended length handguard I’m running a MagPul M-Lock sling attachment mount (5 of 5 stars also available through Opticsplanet). I first saw these Spuhr stocks on In Range TV available on Full 30 and YouTube where he Commissioned a company to make him a left handed H&K 91 rifle that with the stock and handguard from Spuhr (available through Opticsplanet) ma...

Read More... by StotyTimeDavidCollins, Verified Owner, January 21, 2019
Anybody know what the most unobtrusive way to pin this as a fixed stock would be? Expert Answer

I would recommend emailing us at techsales@opticsplanet.com to help you further.

by Ryan Tarczynski, Gear Expert, October 4, 2021
Customer Reviews
Helpful Positive Review
Modernizing any H&K/ type PTR 91 into a Swedish AK4D. by Story Time Dave, January 20, 2019
This Spuhr stock is how to update your H&K 91 style rifle into a modern effective competitive type rifle. Like the Swedish AK4D. Or to improve any pines mounted HK type gun G3 HK 91,93,33, Cetme, c308 and so on.———I give the Spuhr stock five out of f...
Read More...
2/4 found this helpful
Helpful Positive Review
Transformed my PTR Rifle by Nate, Verified Owner, October 29, 2018
I searched and reviewed every M-4 style adapter for the HK G-3 / PTR 91 rifle as I was desperate to find a way to shorten the length of pull on my PTR 91FR. My conclusion was that in the fully closed position the M-4 style adapters do shorten the LOP...
Read More...
13/14 found this helpful
Helpful Positive Review
I can finally shoulder my V51 comfortably by Phil C, Verified Owner, April 1, 2022
Wow. I've had my Vector V51 SBR for 14 years which I purchased with both the fixed G3 stock as well as the collapsable stock and set it up with a claw mount and micro red dot. The problem with mounting optics is that I was getting at best a chin we...
Read More...
1/1 found this helpful
Helpful Positive Review
Modernizing any H&K/ type PTR 91 into a Swedish AK4D. by Story Time Dave, January 20, 2019
This Spuhr stock is how to update your H&K 91 style rifle into a modern effective competitive type rifle. Like the Swedish AK4D. Or to improve any pines mounted HK type gun G3 HK 91,93,33, Cetme, c308 and so on.———I give the Spuhr stock five out of f...
Read More...
2/3 found this helpful
Helpful Positive Review
Favorite upgrade to HK by Intrsttr76, Verified Owner, May 23, 2022
This stock significantly improved the shooting experience with my PTR91. Since there’s no dip in the Spuhr stock, recoil is transferred in a straight line into the shoulder, giving me greater control. Additionally, with the rail welded on my PTR91,...
Read More...
3/3 found this helpful
Helpful Positive Review
Awesome upgrade over stock stock by Kurt, Verified Owner, May 15, 2022
fits c308! Awesome upgrade over stock stock. drastic improvement, almost an essential upgrade for the G3 pattern. directions given are vary poor, that is the only reason I am giving four stars out of five. not really able to use iron sights with thi...
Read More...
1/1 found this helpful
Read All 19 Reviews
Gun Model:
Heckler & Koch G3, Heckler & Koch HK33, Heckler & Koch HK53, Heckler & Koch MP5
Color:
Black
Length:
180 - 260 mm
Condition:
New

Code: SPR-RSC-SAG3MP5-R-410

MPN: R-410

UPC: 7340150717117

List: $373.99Save 12%
$330.00

Product Info for Spuhr Stock Assembly for G3,MP5,HK33/53

6-position stock assembly with replaceable cheek piece allowing for different sight solutions.image

Remove factory stock from metal back plate and attach our stock adapter using the factory fasteners and the included washer or buffer collet (depending on buffer assembly).

Note: Stock pictured has Swedish Armed Forces markings. The commercial model does not have military markings.

Will fit HK G3, MP5, HK33, and HK53 provided the firearm has a metal back plate.

Specifications for Spuhr Stock Assembly for G3,MP5,HK33/53:

Manufacturer: Spuhr
Gun Model: Heckler & Koch HK33, Heckler & Koch HK53, Heckler & Koch G3, Heckler & Koch MP5
Color: Black
Length: 180 - 260 mm
Weight: 13.6 oz
Condition: New

Features of Spuhr Stock Assembly for G3,MP5,HK33/53:

  • Length: 180-260 mm/7.09"-10.24"

Package Contents:

  • Spuhr Stock Assembly for G3,MP5,HK33/53

Spuhr Stock Assembly for G3,MP5,HK33/53 Orderable Models

List of Orderable Models

  • Spuhr Stock Assembly for G3,MP5,HK33/53, Black, R-410 , MPN: R-410 , UPC: 7340150717117 , Code: SPR-RSC-SAG3MP5-R-410
Compare (0)