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HappyDonut
Location: Olympia, WA Joined: Fri Jul 22, 2016 Posts: 54
Real Name: Wellington Chen
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Hi... I'm back with more questions. So I picked up my completed lower and put it together with the completed upper. It looks awesome. In all my haste I didn't realize that I was supposed to specifically look for a lower with a last round bolt hold open. In fact I didn't even know there was a difference. This is the lower I bought : http://palmettostatearmory.com/psa-glock-9mm-complete-classic-pistol-lower.htmlAnyways, is it possible to buy a part and install/exchange it so that on the last round the bolt will catch or do I have to go buy a completely separate stripped lower? Sent from my iPhone using Tapatalk
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Thu Feb 23, 2017 10:58 pm |
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usrifle
Site Supporter
Location: RENTON Joined: Fri Mar 25, 2011 Posts: 20771
Real Name: John
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http://www.ar15.com/forums/t_3_15/69573 ... _open.htmlI went with the Colt stick mag lowers...it's not an issue with them.
_________________ Mr. Q wrote: so basically, if you have to smoke some asshole, make sure they become fertilizer and then Bounce? got it.
Guntrader wrote: Huh, maybe I was an asshole.
NRA Member/RSO SAF 5 Year Donor GOA Member
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Thu Feb 23, 2017 11:24 pm |
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HappyDonut
Location: Olympia, WA Joined: Fri Jul 22, 2016 Posts: 54
Real Name: Wellington Chen
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usrifle wrote: http://www.ar15.com/forums/t_3_15/695738_9mm_lower_with_last_round_bolt_hold_open.html I went with the Colt stick mag lowers...it's not an issue with them. =P I'm really hoping I don't have to purchase a complete different lower to have the bolt hold open. At least a lesson was learned. Read the description.
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Fri Feb 24, 2017 12:57 am |
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usrifle
Site Supporter
Location: RENTON Joined: Fri Mar 25, 2011 Posts: 20771
Real Name: John
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HappyDonut wrote: usrifle wrote: http://www.ar15.com/forums/t_3_15/695738_9mm_lower_with_last_round_bolt_hold_open.html I went with the Colt stick mag lowers...it's not an issue with them. =P I'm really hoping I don't have to purchase a complete different lower to have the bolt hold open. At least a lesson was learned. Read the description. There are remedies for your issue, Google is your friend.
_________________ Mr. Q wrote: so basically, if you have to smoke some asshole, make sure they become fertilizer and then Bounce? got it.
Guntrader wrote: Huh, maybe I was an asshole.
NRA Member/RSO SAF 5 Year Donor GOA Member
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Fri Feb 24, 2017 1:08 am |
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survivor
Site Supporter
Location: Kent Joined: Wed Mar 13, 2013 Posts: 1659
Real Name: Andy
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There are lots of semi auto and sub machine guns that do not have LRBHO. Think of it as a luxury and not a necessity.
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Fri Feb 24, 2017 10:04 am |
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BlDtyLry
Site Supporter
Location: Snohomish, WA Joined: Thu Jan 26, 2012 Posts: 1369
Real Name: Bo
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Joe Bob Spartan upper has LRBHO they may work with your lower but to confirm I'd search specifically for the Spartan upper and PSA Lower. https://www.joeboboutfitters.com/Spartan_9MM_45ACP_Billet_AR15_Upper_Receiver_w_LR_p/jb-9-lrbho.htmQuote: Spartan 9MM/45ACP Billet AR15 Upper Receiver w/ Last Round Bolt Hold Open (LRBHO)
Specs: -Manufactured from a solid block of Aircraft Grade 7075-T6 Billet Aluminum -Matches up perfectly with the Spartan 9MM Glock Lower Receivers & most forged lower receivers -Will mate with any brand of Mil-Spec AR15 lower receiver and components -Compatible with all standard AR-15 / AR-9 components and most aftermarket parts -MIL-A-8625 Type III Hard Anodizing (Deep Black) -Contains integrated Last Round Bolt Hold Open (LRBHO) technology (PATENT PENDING) that reliably holds the bolt open when magazine is empty -LRBHO feature is designed for lowers that accept Glock style magazines -Weight: 8.8oz -Compatible with battery assist devices including the Magpul BAD Lever and Tactical Link EBAL
Once assembled the small “hook” end of the wire form in the upper should be pushed up by the follower of an empty Glock magazine which will engage the bolt catch on the last round fired to hold the bolt in the locked position. If it does not engage, or engages before the last round is fired you can make VERY SMALL adjustments by SLIGHTLY bending the “hook” end down to lock faster or up to lock slower. They are set and function checked during assembly with brand new Glock magazines and our standard bolt catches. Because of varying magazine specs, magazine specs changing over the life of the product, different thicknesses of the pad on the bolt catch and other variables, this adjustment may be necessary with your specific parts. If you are using Magpul PMAG Glock Magazines you will likely need to bend the LRBHO spring down to engage the follower correctly.
_________________ "I don't know what it's called. I just know the sound it makes, when it takes a man's life." ~ Four Leaf Tayback
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Fri Feb 24, 2017 10:14 am |
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capincurt
Site Supporter
Location: Spokane, WA Joined: Thu Aug 23, 2012 Posts: 997
Real Name: Curtis
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I have one of the Joe bob spartan side charging LRHO uppers on my AR9 pistol and it has been 100% so far with holding the bolt open on the last round. ~1200 reds this far
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Fri Feb 24, 2017 11:23 am |
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Glock21Carry
Location: Bellevue, WA Joined: Wed Jan 30, 2013 Posts: 25
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If you want to use the PSA 9mm upper, you will have to buy the PSA LRBHO lower. I believe you can not retro fit the lower parts to make it LRBHO on the regular 9mm lower. My regular PSA 9mm doesn't have a slot cut out for the magazine, on the bolt release latch. Hope this helps.
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Fri Feb 24, 2017 12:51 pm |
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HappyDonut
Location: Olympia, WA Joined: Fri Jul 22, 2016 Posts: 54
Real Name: Wellington Chen
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Glock21Carry wrote: If you want to use the PSA 9mm upper, you will have to buy the PSA LRBHO lower. I believe you can not retro fit the lower parts to make it LRBHO on the regular 9mm lower. My regular PSA 9mm doesn't have a slot cut out for the magazine, on the bolt release latch. Hope this helps. Poop. That's kind of what I figured. And thanks everyone. I'll probably end up picking up that upper. Or ... we'll see I guess. For now I'm going to shoot stuff. Sent from my iPhone using Tapatalk
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Fri Feb 24, 2017 6:13 pm |
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SFCRMSA
Site Supporter
Location: Lacey/Olympia/JBLM Joined: Tue May 10, 2011 Posts: 3111
Real Name: Marco
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Current configuration. Palmetto State Armory Upper 9mm Joe Bob Spartan Lower-Glock Mags Hybrid Finally got the correct mount form Silencerco
_________________ "Dedication, perseverance, commitment and tenacity are the traits you will find in those who finish and achieve their dreams."
There are times when the situation as it occurs, dictates the course of actions that follow.
"I stand for the National Anthem, always have, always will"
On days like this, I often wonder what Gary Gordon and Randy Shughart would do...
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Sat Feb 25, 2017 12:19 pm |
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The Macf
Joined: Sun Jul 16, 2017 Posts: 3
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Could you post the complete specs please?
I have the PSA glock pistol lower and trying to piece together the upper.
Looking at the joe bob spartan upper with a spinta BCG.
THANKS!
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Wed Jul 19, 2017 9:40 pm |
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