Spuhr R-410: G3 Stock Assembly Reviews

4.8 Rating 19 Reviews

6-position stock assembly with replaceable cheek piece allowing for different sight solutions. 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).Will fit HK G3, MP5, HK33, and HK53 provided the firearm has a metal back plate.Weight: 385 g / 13.6 ozLength*: 180-260 mm / 7.09"-10.24" Cheek riser height: 5mmNote: Stock pictured has Swedish Armed Forces markings. The commercial model does not have military markings. * Measured from rear of back plate Comes with R-416 cheek riser (5mm)
Can use cheek riser R-422 (12mm) or R-423 (8mm)

About Mile High Shooting:

Mile High Shooting Accessories has over 40 years of experience in the retail and sports shooting industries. Mile High is the world's largest stocking distributor of Accuracy International and Spuhr, also stocking lines such as Thunder Beast, Nightforce, Swarovski, Vortex, Zero Compromise Optic (ZCO), Zeiss, Hornady and many more! We pride ourselves on stocking the best brands in the industry. We are proud to be veteran-owned, Woman-founded, offer industry-leading service, and run our business with integrity!

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Phone:

3032559999

Location:

5831 Ideal Drive,
Frederick
Colorado
80516

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“put this on my ptr 91 fr. changed shooting position, dramatically improving the ergonomics”

Helpful Report

Posted 3 years ago

Frank Angelini

Verified Reviewer

“A definite improvement over the original stock. Solidly built. Better esthetics than original. Can add higher cheek rests for a little more money. I guess the Swedish military opted out of any foam padding for the butt but i am thinking I can make something myself and superglue it !”

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Posted 4 years ago

“This was easy to attach. It allows a better choice of length of pull. Most importantly it provides an inline recoil impulse so muzzle rise is reduced. I just put 150 rounds out of my PTR this morning and was able to keep the target within the optic even during recoil to observe my hits. Great stuff in a battle rifle.”

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Posted 4 years ago

“4\5 stars, the stock is amazing but could use a picture style install guide, otherwise a great product! Would buy!”

Helpful Report

Posted 4 years ago

Not My Real Name

Verified Reviewer

“Assembly wasn't the easiest thing I've done, but the challenge was worth it. Make sure you have a long flathead screwdriver (5/16th x 8 inch worked for me). Read the directions to ensure you get the right pieces installed for your buffer. Get ready to have straight recoil and kiss your iron sights goodbye. This raises your cheek weld so you can run an optic. Length of pull is a lot more rational as well. Pricey, but worth it to modernize a Cold War classic.”

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Posted 4 years ago

“Definite must for modernizing the classic G3 design for modern optics mounting. Sturdy construction with easy length of pull adjustment.”

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Posted 4 years ago

Anthony Lewis

Verified Reviewer

“Very innovative product, Much more comfortable than the H&K retractable stock. Some light assembly required. Overall excellent comfort and quality.”

Helpful Report

Posted 4 years ago

“This stock is a must have if you own a PTR 91, HKG3 or HK91. It shortens the length of pull and raises the comb to the reciever to ensure a proper cheek weld when using an optic. I have tried the cheek riser for the factory stock but it feels cheap and does not position you within the eye relief for some scopes.”

Helpful Report

Posted 5 years ago