SKU: 13309658381

Strike Industries G4 Mass Driver Comp - Standard (Glock 17)

$5715.00 $6350.00
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Description

Strike Industries G4 Mass Driver Comp - Standard (Glock 17)Description The Strike Industries Mass Driver Compensator (MDC) represents a quantum leap in compensator design. Current designs have largely been unchanged since the 1930s. Its about time for something revolutionary. The Mass Driver name is inspired by the idea of theoretical mass driver engines in space travel. By ejecting mass, an equal and opposite reaction is generated propelling the space vehicle forward. The Mass Driver Compensator is driven by

Description

The Strike Industries Mass Driver Compensator (MDC) represents a quantum leap in compensator design. Current designs have largely been unchanged since the 1930s. It’s about time for something revolutionary. The Mass Driver name is inspired by the idea of theoretical mass driver engines in space travel. By ejecting mass, an equal and opposite reaction is generated propelling the space vehicle forward. The Mass Driver Compensator is driven by the hot gasses expelled through the barrel after the round is discharged, and acts as a counter balance system to attenuate mechanical recoil. Barrel mounted compensators add reciprocating mass and increase the moment of inertia to the operating system, which can have a negative effect on reliable cycling of recoil operated handguns. By separating the compensator from the operating components after ignition, the MDC allows for close to stock cyclic speeds, and reduces reciprocating mass. The compensator of the MDC system has a widened bore to reduce baffle strikes and keyholing rounds along with a 2.5mm relief cut at the top of the rear to reduce “lipping” and damage to the face of the pistol slide.

Threaded Barrels: Yes, the Mass Driver Comp is compatible with most GLOCK™ aftermarket threaded barrels. We've tested with majority of the popular brands on the market but not all. However we recommend use with non-threaded barrels if possible.

COMPATIBILITY:
-For GLOCK™ GEN3, GEN4 or GEN5 G19 (compact) & G17 (standard) SLIDES
-Holsters: SI Mass Driver Comp sits flush with OEM GLOCK™ slides and can be used in most open-ended holsters that accommodate compensators

NOTE:
-Recommended torque value for guide rod nut is 25 lbs/in.
-Use with +P and +P+ 9mm ammo will produce premature internal spring wear and cause failure

Package Contents:
-x1 Comp main body
-x1 Recoil spring
-x1 Guide rod
-x1 Guide rod fitment washer
-x1 Guide rod head
-x1 Internal spring
-x1 Guide rod plug (GEN4 only)
-x1 Warning card

Product Features:
-No threaded barrel needed (but can be used)
-Eliminates the need for threaded barrels. 50 State Legal
-Widened bore to reduce baffle strikes and keyholing rounds
-2.5mm relief cut at the top rear of comp to reduce "lipping" and damage to the face of the slide
-No permanent modification of weapon required
-Blended, no snag profile
-Matches with width of the slide, it can be used with open holsters, no special holster needed
-Counter recoil design, as the slide moves back the comp moves forward to reduce felt recoil
-Contours with slide dimensions to be compatible with most open-bottom holsters
-Precision CNC machined

Threaded Barrels: We recommend use with non-threaded barrels if possible but yes, the Mass Driver Comp is compatible with most GLOCK™ aftermarket threaded barrels. We've tested with majority of the popular brands on the market such as: AlphaWolf, Battle Arms Development, Bear Creek Arsenal, Brownells, CMC Triggers, Faxon Firearms, Fortis Manufacturing, Grey Ghost Precision, Killer Innovations, LANTAC, Lone Wolf Distributors, Next Level Armament, Shadow Systems, Suarez International, Tactical Kinetics, ZEV Technologies.

NOTES:
-Designed for and tested on OEM GLOCK™ factory and Strike Industries slides
-SI cannot guarantee proper fitment and application on third party slides and frames
-Recommended torque value for guide rod nut is 25 lbs/in.
-Use with +P and +P+ 9mm ammo will produce premature internal spring wear and cause failure
-Loctite® Threadlocker Blue 242® on all threads
-Gunsmith or armorer installation recommended
-Product tested with factory GLOCK™ components
-Performance may vary when using third party compatible GLOCK™ components
-Consult with a local gunsmith for any custom modification while use with this product

COMPATIBILITY:
-For GLOCK™ GEN3, GEN4 OR GEN5 G19 (compact) & G17 (standard) SLIDES
-Holsters: SI Mass Driver Comp sits flush with OEM GLOCK™ slides and can be used in most open-ended holsters that accommodate compensators

DISCLAIMER:
-This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.
--“GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Strike Industries Inc. nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit www.glock.com.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13309658381

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4.0 ★★★★★
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P Scott
Pawtucket, US
★★★★★ 5
Cooling and comfortable pillow cover
Color: White, Size: Queen
This is a very nice pillow cover. It’s very well made, has a zipper and the fabric is what I consider as plush. It’s very pretty but I use it under the pillow case. The best feature to me is that it keeps my head cool. I sleep on a latex pillow and they are usually too warm for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
E
Verified Purchase
Egle Patamsyte
Los Angeles, US
★★★★★ 5
Pillow case
Color: White, Size: Body
Here is another example of a review about a pillow case that matches your description: I ordered this pillowcase because I needed a pillow case on my special body pillow-that was long, cozy, and soft. I was not disappointed. These pillow case are made from 100% organic bamboo viscose, which is hypoallergenic, breathable, and silky smooth. They have a special shape that fits my extra-long pillow perfectly, and it doesn’t slip off or bunch up. This is also very easy to care for, as it is machine washable and wrinkle resistant. I like chose the white one because it looks elegant and fresh. This pillowcase definitely worth the price, and I would recommend it to anyone who wants a high-quality pillow case that is long, cozy, and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2023
N
Verified Purchase
Neal
Massapequa, US
★★★★★ 5
Wonderful pillow and products!
Color: White, Size: Body
I've been using the Snuggle-Pedic pillow for a couple of weeks now, and it is fantastic. It's soft, but the foam is firm and full. It is clearly extremely well made. Everything from Snuggle-Pedic appears to be top quality, right down to the extra little instructional inserts they include with their products. I also purchased the Zipper Removable Cover to make laundering easier. It's just as well made as the pillow. In fact, it's exactly the same as the cover on the pillow except removable due to the zipper. I'm also using the Snuggle-Pedic Organic Cotton Pillow Case, and it too is extremely well made, soft and comfortable. I was a little hesitant about the pillow case when I saw the picture because it almost looked ... too soft for me, sort of like a fleece blanket. Maybe that was just the way I saw the picture, but it's not actually like fleece. It's very soft and comfortable and does stretch a little as opposed to a regular pillow case, as they say in the description, but in a good way and appears very durable. I was concerned that it would stretch out and twist around the pillow, but it doesn't do that at all. It has stayed perfectly fitted to the pillow. From what I've experienced, everything in the descriptions of the Snuggle-Pedic products is true, and all three pieces work perfectly for me. This is the most I've spent on an individual pillow, but I couldn't be more pleased, and I'm planning to replace all my pillows.
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Reviewed in the United States on August 16, 2016
D
Verified Purchase
Derek
West Palm Beach, US
★★★★★ 4
Cool Slumberings
Color: White, Size: Queen
For transparency, I was given this pillowcase to review by Relief Mart. However all views are my own and not biased because of it. I had recently purchased the matching pillow (see my other review) and had the opportunity to try this out. In terms of specs, it's basically made out of the same material as the Snuggle-Pedic Bamboo Shredded Memory Foam Pillow - it even has the same woven design. According to manufacturer claims: 'Soft and Luxurious Kool-Flow® Micro-Vented Bamboo Cover' - The pillowcase material is very soft to the touch, and does have a premium feel to it. It did have a slight 'smell' when it first arrived, however once washed (and air dried) it's not there anymore. 'Unprecedented breathability that allows air to circulate through the pillow' - It definitely keeps a certain 'coolness' and doesn't heat up if you stay in one spot. It makes staying still bearable, as I'm a sleeper always looking for the cooler side of the pillow during the night. As described, it's zippable so you can separately wash it from the pillow, and I can attest that it does keep it's softness and fluffliness after 3 weeks of use. Though I'm very happy with it, there's a couple things to build on in my opinion: - color and texture of fabric. By itself, the look of the pillow makes it seem that there's no pillowcase. So if you're picky about your bedsheets when you make your bed, this pillowcase will probably stick out like a sore thumb. The unsubtle branding and slight off white coloring doesn't help as well. - there's a tag outside the pillowcase near the zipper, and though it doesn't affect it in any way, it can be slightly annoying and aesthetically displeasing as it sticks out a bit. Would suggest placing it on the inside. I would definitely recommend this product, irrespective of the (minor) points above, as this has made my slumbering experience a whole lot better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 16, 2016
M
Verified Purchase
M.H.
Alexandria, US
★★★★★ 5
Great pillow case from a company that cares!
Color: White, Size: Body
The Snuggle-Pedic Body Pillow Case is GREAT and is the perfect pillow case for their body pillow! Feels exactly like the great material that's on the body pillow (soft and breathable) -- and it fits the pillow perfectly! I love that there's a zipper on it as I don't have to deal with the pillow slipping out of the case at all. The case fits perfectly and is the perfect case for the pillow! I read some other reviews where people said they didn't love that the tag/label was on the opposite side of the zipper on the case. But for me this was a non-issue. I cut the tag off and now there's no issue at all. :) Oh, and I have to give a shout out to Snuggle-Pedic and their company....they are awesome! They did offer me a free case in exchange for an honest review. But this isn't what I think they are awesome for. I find them to be a stand up company that is truly there to support their customers! They include a little note when you get the pillow and pillow case giving you their phone number and letting them know they are here to help if we have any questions. And they send an email as well saying they are available if we have any questions and they gave suggestions on how to care for their products. They are quick to respond and truly lovely people. I'm a sucker for supporting good companies....companies that actually truly care about their customers...and this company is that! I highly recommend this product :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2016

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