Your Browser is OutdatedReviews by Ralph
Excellent, finishing and quality.
Written on Sep 01, 2025
The finish is superb and the fit is excellent. No issues with the port door. Also matched well with the site assembly.
Solid build and finish.
Written on Sep 01, 2025
Review for
Luth-AR A2 Rear Sight Kit
Quality components and matched with the Luth A2 upper perfectly. Little play and hold zero. Positive elevation settings.
Extremely difficult to rack. Makes weapon impractical for competition or defense.
Written on Jul 28, 2025
I'm so disappointed. I read the reviews and watched the videos saying this was difficult to rack, but thought that how bad could it be, I'll just get a large charging handle to compensate. Wow was I wrong. You have to break your grip and position on the weapon in order to get enough leverage to charge it. No way to do quick changes or stay on target. If you didn't know any better you would think the action was jammed. Sadly the machining and concept is amazing as usual for a Maxim part, but utterly useless. Im packing it up and sending it back.
3 of 8 found the following review helpful.
Excellent quality great feed ramp
Written on Jul 19, 2025
Review for
Stern Defense SD AR15 Barrel
Excellent machining fit, and finish. Wide feed ramp that helps loading defensive ammo. Great finish and index pin for no rotation issues. accurately concentric as measured by a suppressor alignment rod.
Well machined with solid shoulder for suppressor mounting
Written on Jul 11, 2025
Review for
Stern Defense SD AR15 Barrel
A great choice for a pcc build. The indexing pin adds an extra layer of assurance of no rotation. The profile is lightweight with an ample shoulder for suppressor mounting. Mates well with a tri-lug adapter. Fits perfectly under a 4.8 handguard with the thread just outside of the handguard.
5" 9mm barrel wrong thread pitch listed
Written on Jul 10, 2025
Review for
Stern Defense SD AR15 Barrel
After spending an extra 200 on a 1/2x36 tri-lug and mount, come to find out the description is wrong on the thread pitch. The 9mm barrels have standard 1/2x28. So don't mess up your barrel or muzzle device as the 1/2x36 will thread on about 2 turns and then bind up. Now I have to return or buy another tri-lug in the correct thread pitch. Overall however the barrel looks to be of good quality and manufacturing.
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