Optics are not the place to maximize weight savings on these builds. For self-defense, red dots are great, but for hunting purposes, they don't work well for IDing targets or shooting lanes or antlers, especially in low light.
There's tons of places to save weight on these builds that don't...
Regarding AR pistols, there are a ton of brace options on the market, though none are impressively ultralight. Here's the minimalist sling mount from Cain Arms I used on my lightest build. It weighs an ounce and costs $15.
However, going the pistol route enables you to shave barrel steel off...
With pistol braces green-lit by SCOTUS, I'd suggest going the AR pistol route for lightweight builds. Less barrel means less steel and less weight. For the barrel, I'd buy something like this PSA tube, chop and thread it around 12.XX inches, and add a small suppressor. Ballistically, it would be...
I don't think SWFA is shutting down, but I can't fathom why there is such a gigantic lag time to get product into the country. It's baffling.
I've not been on the SS train long, but when I found out just how good the fixed 6X is, I should have started a RokFundMe page, pooled as much money as...
The ultimate lightweight optic to me is a Trijicon ACOG in the magnification of your choice. To save weight, mill the upper receiver to direct mount the optic, with screws coming from below. JP Enterprises once offered this service, so I know it can be done.
The 3x24 optic without mount weighs...
I'd suggest you find another 'smith who can cut and thread a short barrel. As for permanently attaching a suppressor, you could SBR the rifle instead. That way, you can add or remove cans until you find the right one.
Smart plan. An SBR is the best way to build an ultralight AR. For a simple 5.56 straight pull, chop a 20-inch pencil barrel after the gas port, thread barrel, add a can. This results in a barrel just over 12 inches.
I used a Havalon for about a decade on dozens of animals. Usually, I got by with a single blade per animal, but I'd use my pocket knife for popping knee joints to minimize dulling the scalpel. The main issue I have with replaceable blade knives is disposing of them in the field, so like Thegman...
Another option would be to borrow a lightweight rifle. I bet there's a huge number of people on here who would happily loan you their $4,000+ custom rifle for the chance to get a little sheep blood on it. I know I would.
I love using ultralight rifles as much as the next guy, but it's important to balance rifle weight versus the caliber of the hunt. It would suck to miss an opportunity at a ram due to shaving 6 ounces from swapping scopes.
For example, if I'm trying to fill a doe tag, I'll use the lightest...
I wouldn’t change a thing. It obviously is your best rifle, which is why you’re taking it on a dream trip. Use the best setup you have. I guarantee you, a year after the hunt, you won’t remember the weight of the rifle.