TRIAD bullpup chassis for JAKL r/PalmettoStateArms
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A3 Triad. GBC TRIAD A3 INSTRUCTIONS Pdf Download ManualsLib For example, the user could have 2 different uppers - a 10.5" 300 BLK upper with an optic, and a 16" 5.56 x 45 upper with a scope. Got this image from A3 Tactical of a 14.5" JAKL upper in one of their Triad bullpup chassis
A3 TACTICAL ANNOUNCES TRIAD BULLPUP CHASSIS FOR PSA JAKL UPPER RECEIVERS from attackcopter.com
This installation kit will complete your TRIAD chassis when using the BROWNELLS BRN-180 upper receiver One of the main benefits the TRIAD has over other Bullpup designs is the ability to swap barrel lengths and calibers in seconds with a simple upper swap (just like an AR)
Kit components - Pistol: BRN-180 upper trigger housing. The kit comes with a single stage Rise RA-140 trigger It feels like any other AR trigger Just got the A3 Triad put together with a Foxtrot Mike 13.9 Upper and a mil spec Spike's form 1 SBR lower
A3 Tactical Triad Bullpup Chassis For BRN180 Upper Receiver Rifle. NOTES- To determine what you need to put a specific upper on your TRIAD lower, please read below: BUFFER PLUGS: The buffer plus vary for each system, dictated by the bolt design of the upper I have an SBR lower and an planning on the 10.5 JAKL upper.
1913 Picatinny Cheek Riser for A3 Triad Bullpup Remixed by Croak. These are currently open for pre-order with an anticipated shipping date of Q1 2024 I just sent A3 an email asking about a dimensional question, but I figure I'll see if anyone has input here