uses a 6mm spring or 1/4 in, 50mm or 2in long mcmastercarr 9657K383
2x short sections of paperclip to retain the spring assembly
2x 91290A171 m3 bolts
To assemble put the bolts in the sleeves and drop it all into the buttpad then press them below flush and cross pin with the paperclip
you can adjust the latch sickout by turning the screws
May want to round the bolt tips with a file
Credit
@unseenkiller:d
https://odysee.com/@unseenkiller:d/Unseenkiller---A2-Multi-Position-Mounted-Fixed-Stock:b
Related to This Release
AB UL Fixed Stock v4.2
Bidens Bain 3 inch handguard