Guntec USA AR .308 Bolt Catch Screw

6 reviews for Guntec USA AR .308 Bolt Catch Screw

1. 

   Baldy06 – April 14, 2019

   This could be a little longer perhaps. But it allows the catch to WORK as it's supposed to. (The pin that came with the lower parts kit was far too loose.) The hole DID require enlarging a bit of course.

2. 

   potsy – March 24, 2021

   Just as described part works great op did it again � buy two as you may drop the first one and not find it. ask me how I know. couldn't believe how fast it came. Guntec makes some solid parts. Now this is just a filler sentence as they require a lot of words for a small part description. Hope this does it!

3. 

   MonsterR6R – July 1, 2021

   I purchased this Bolt Catch Screw to replace the factory one that came with my Aero M5 lower. The factory one was easily stripped when i tried to tighten it. This screw is the exact fit just black in color.

4. 

   rloop912 – August 27, 2022

   The Matrix Aerospace AR 10 is a Cadillac AR and the hurt on your wallet will confirm that if you buy one new. I got a deal at a pawn shop, but after the first trip to the range, it resulted in the bolt catch screw, spring and plunger coming loose and disappearing where only the great Kreskin or a Magic 8 Ball knows. Don't count on the original manufacturer lifting a finger to help you. I called, called again, sent emails and no one in their organization would lift a finger to help me find replacement parts. Wish I had an uncle on a Senate appropriations committee, but no luck there. The problem ultimately is there is no commonality of parts for the AR 10. DPMS and Armalite do not agree on much of anything. So I ordered screws from various vendors (Aero Precision was one) but even though they were good, quality parts, none of these parts worked. They would not thread up with the hole. So I ordered this little gem and SHAZZAM, it fit it like a glove. And Optics Planet sold it at a very reasonable price. Here's the final fly in the ointment. I finally found the Matrix Arms website and even though the price on their screw was three times as high as OP's, I ordered it anyway. Where's the fly there, you ask? Those folks still haven't sent me my Cadillac priced screw and that was well over a month ago. If it ever get's here, it better be gold-plated!

5. 

   Brent Pratt – March 12, 2024

   Fast shipping, Perfect fit. Will definitely use Guntec again, and always use Optics Planet.

6. 

   Rick – April 2, 2024

   I bought this for an Aero Precision M5 lower, and was pleasantly surprised to find that it also fits Aero Precision M4E1 lowers. It looks much better than the stainless steel screw that comes standard in the Aero Precision lowers.