2020年12月29日 · Just to be clear, despite the STG77 vs. AUG nomenclature, is this possibly jsut an issue of names vs. actual reciever types, i.e. AUG A1, A2, A3, A3 M1 (The STG77 40th …

2024年3月26日 · The A3 forging is a direct exterior copy of the A2 forging and the A2 is just an M1 with different top rail interface. Even more interesting is how the SF was originally an A2 …

2019年12月26日 · I've always liked the look of the A2 AUG. Also the current rails do not have the knuckle protector built into the A2 rail. Since you can't really get an A2, except as a USR and I …

2011年10月12日 · The A2 is the best AUG made. There is an interface to slide on the regular carry handle optic or a picatinny rail. Minor improvements have been made to make it better. …

2019年7月11日 · I am trying to set up a white light and IR laser on a USR/A2 and an AUG A3 and the ergos are perplexing me a bit. Planning to use a 20/20 Precision Tr-1A rail on both guns. …

2009年2月22日 · AUG Special Receiver - Top of stock to top of Picatinny rail = 1.110" AUG A2 - Top of stock to middle of A2 optic = 1.900" Also, not quite sure what you are looking for when …

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2006年10月30日 · An AUG A2 that did not have matching serial numbered parts throughout is highly suspect to being an illegally built A2 using one of these "repair and replacement" …

2022年11月18日 · Great info, thank you. I've added that to my AUG notes. Based on that, if I ever get one of the 1/2x28 threaded new barrels, I'd probably look into FCD's enhanced 1815, …

2020年8月21日 · From the SR came the A2, which allowed the classic integrated optic (with ability to mount accessories on top of the optic housing), picatinny type rail, or an adapter for NV …