Posted: 10/31/2025 10:03:36 AM EDT
| I have a spare Spike's 9mm Glock lower with a Strike Industries 1913 adapter on it instead of a buffer tube. Is it compatible at all with a Jakl 9mm upper? What else would I need to do/change out to make it compatible? |
| I dont think so. Jakl uses scorpion mags. Have a friend that tried to use a different upper and it wouldn't work. PSA's AR-V /Jakl upper is proprietary as is their lower. |
"Some people have issues. Sounds like he signed up for an entire subscription." ~Brohawk
Proud member of Team Ranstad.
Arfcom St Jude Mafia 3 years
Arfcom callsign: trenchfoot
Proud member of Team Ranstad.
Arfcom St Jude Mafia 3 years
Arfcom callsign: trenchfoot
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Originally Posted By GreatDane: I have a spare Spike's 9mm Glock lower with a Strike Industries 1913 adapter on it instead of a buffer tube. Is it compatible at all with a Jakl 9mm upper? What else would I need to do/change out to make it compatible? The JAKL would not work with your Spike's lower. Thanks, Josiah |
Palmetto State Armory
3760 Fernandina Rd
Columbia, SC 29210
Web Sales: 1-803-724-6950
3760 Fernandina Rd
Columbia, SC 29210
Web Sales: 1-803-724-6950
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Originally Posted By PalmettoStateArmory: The JAKL would not work with your Spike's lower. Thanks, Josiah Originally Posted By PalmettoStateArmory: Originally Posted By GreatDane: I have a spare Spike's 9mm Glock lower with a Strike Industries 1913 adapter on it instead of a buffer tube. Is it compatible at all with a Jakl 9mm upper? What else would I need to do/change out to make it compatible? The JAKL would not work with your Spike's lower. Thanks, Josiah Thanks for verifying! |
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Originally Posted By criley: I have the same lower. I put a Matador Arms roller delayed. upper on it. Runs great - very flat shooting. LRBHO works great. @criley I'm... 33 days out from when I ordred my MAT-9K. Starting to have some buyers remorse due to the amount of time that I've been without both my upper and my money. If I don't have it by day 55, I'll be cancelling my order. |
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Waiting is no fun - I know. I waited 2.5 months for mine. It was worth it as far as I am concerned. I had the previous, blowback Mat-9 sold by Brownells (BRN-9). That thing would rattle my fillings. The roller delayed is so much nicer. I think the Mat 9 upper with the Spikes lower is a great combo. I shoot mine suppressed basically 100%. With a titanium can it's a small, light package that is very shootable and can stow away easily. If you decide to wait I hope you like yours as much as i do mine. |