So far as I do know, SASS started as a navy moniker that stood for Semi-Automated Sniper System. The primary being the Knight’s Armament M110 SASS. PSA has determined to launch their model of a SASS, and so they name it the Tremendous SASS—extra particularly, the PSA Sabre-10A2 Tremendous SASS. I’ve by no means been a lot of a precision rifle man, and most of my .308 expertise is behind a bolt gun.
For that motive, this evaluate won’t attraction to everybody. I’m writing it from the angle of a beginner attempting to be taught, and if the Tremendous SASS provides a value-priced fuel gun for somebody trying to stretch their efficient vary.
Within the search to change into a well-rounded shooter and to be taught one thing new, I grabbed the Tremendous SASS. The .308-powered, gas-operated, AR-10-style rifle definitely appears good, and the worth made it interesting. The FDE end, the precision inventory, and the choice for a LAW folder make it a beautiful possibility.
The rail is an M-LOK design, and the gun has an adjustable fuel block. The furnishings all comes from B5, and the charging deal with is a Radian Raptor, and the protection is a Radian Talon 45/90 security. The gun comes with an superior Saviour rifle bag and three 20-round Duramag magazines.

PSA went with a 20-inch Faxon Match Grade barrel topped with a Sabre compensator. Internally, the gun has a Sabre two-stage set off, makes use of a stainless-steel bolt, and comes with a heavy buffer.
The Tremendous SASS In Hand
The Tremendous SASS feels hefty. It doesn’t draw back from weight, however a semi-auto precision rifle isn’t ever going to be carbine mild. Including an optic elevated the heft, and I’d think about a bipod would make you need to hit the gymnasium.

The ergonomics are incredible. I really like the B5 precision inventory and all of the changes I could make. I most likely performed with the inventory longer than vital. I’d dial the size of pull out, then again in; I’d increase the cheek relaxation, then decrease it. It was plenty of small actions to lastly discover inventory nirvana. The time funding felt effectively value it.
The straightish B5 grip feels nice on the lengthy rifle and helps my wrist assist the weapon’s weight. The 15-inch M-LOK handguard offers you loads of house to grip. Total, the rifle feels incredible with glorious ergonomics for supported taking pictures.

The Tremendous SASS makes use of a stiff spring and heavy buffer. The included outsized charging deal with was a godsend. You must pull the hell out of that charging deal with to cycle the bolt. I’m an AR-15 man, so this was a brand new expertise. I definitely couldn’t do the high-speed blade-style charging with the Tremendous SASS.
First Steps With the Tremendous SASS
I’m not a lot of an AR-10 fella or long-range shooter, however I’m attempting one thing new; I’m studying, and I’m attempting to change into extra well-rounded. In that house is the place I feel the Tremendous SASS suits effectively. It’s not overly costly, but it surely additionally comes from the manufacturing unit with numerous trendy options that lean towards precision and long-range taking pictures.

I topped the gun with a Zeiss LRP S3 4-15X50mm optic utilizing Zeiss scope rings. Good glass is a should, and the Zeiss offered highly effective magnification with a crystal-clear picture. With the optic locked in place, I headed to the vary and set the rifle up on a Zeiss Professional Sequence Heavy Responsibility tripod to zero the gun.
I’m throwing away the bench for the tripod for zeroing. I joke, however as a tall shooter, I actually just like the tripod for zeroing. I do know with precision weapons you might be supposed to interrupt within the barrel by taking pictures one, cleansing, taking pictures one, cleansing, and so forth. The Tremendous SASS makes use of a Faxon 416R barrel with QPQ Nitride.

In response to Faxon, you don’t have to interrupt the barrel in, however they supply a way to interrupt within the barrel. I adopted their process, which went as follows:
Shoot one spherical, clear copper out, repeat this twice.
Shoot 5 rounds, clear copper out.
Shoot ten rounds, clear copper out.
After doing that, I zeroed the gun at 100 yards, which was tremendous simple due to its inherent accuracy, a tripod, and the well-made optic.
Accuracy and Precision
At 100 yards, with the rifle zeroed, I cleaned the bore once more, ensuring to not use military-style part rods. A 28-inch polymer rifle rod was as we speak’s hero in additional methods than one. I loaded up my final field of Atlanta Arms Traditional Match .308. Relaxation in energy, Atlanta Arms; I’ll miss you and your ammo.
I took my time, adjusted the tripod, feeling like I used to be by no means glad sufficient with its placement. I needed to lock it down on the goal and take away a few of the human component out of the taking pictures course of. It took a while, I adjusted the inventory a couple of instances, and at last took that deep breath and fired a five-round group.

My first group was a hair over 1.5 MOA. I cleaned the barrel, fired once more. The second group measured 1.25 MOA. One other group, and one other 1.5 MOA group. I fired the final 5 rounds, and it was round 1.2 MOA. Is that this a 1 MOA rifle? In all probability, however I’m not a 1 MOA shooter. If I fired three-round teams, I’d seemingly rating 1 MOA teams pretty typically, however I’m devoted to the five-shot group.

The Sabre Two-Stage Black DLC-coated set off delivers a superb expertise. It’s so crisp and so good. It’s extraordinarily brief and lightweight. I find it irresistible, and I feel PSA is getting fairly near some very high-end set off corporations at a fraction of the worth.
Outdoors of Match Grade
Lots of people aren’t occupied with taking pictures plenty of match-grade ammo, so how does it carry out with one thing like Winchester White Field M80? My teams grew significantly. We climbed to 4 MOA at instances. I’ve additionally grown to despise Winchester M80.

Keep in mind that polymer cleansing rod? It saved the day after I obtained a squib load—a squib load from manufacturing unit ammo that prices greater than 80 cents a spherical. In all of my taking pictures, that is the second squib I’ve ever encountered.
Shifting On With the Tremendous SASS
I boxed the remainder of my WWB M80 up and whipped out some Federal .308 offered by AmmoToGo for the remainder of this evaluate. These 300 rounds made up nearly all of my taking pictures. It wanted a slight repair to the zero, and I seen teams had been round 2.5 to three MOA.
I climbed off my bipod and practiced taking pictures offhand at 100 yards. I may hit gongs with ease and do it pretty quickly. The weapon’s general weight, mixed with the hefty Zeiss optic, makes it robust to shoot any type of precision group on paper offhand, however I can ring that metal.

At 200 yards, offhand, I had a blast taking pictures IPSC-sized metal with the Tremendous SASS. It was slower, and I needed to break my place down every now and then and reset, however every ding felt well-earned. From the inclined at 200 yards, I may hit those self same 10- to 8-inch gongs constantly.
Up shut, the Tremendous SASS delivers plenty of enjoyable. Taking pictures failure-to-stop drills at 25 yards was somewhat tough with the 4X setting, but it surely’s nice. I don’t assume most targets take two .308s and preserve combating all that always. At 50 yards, I ran some ready-up drills and earned my dings on that metal IPSC goal.
Past Accuracy
That hefty spring and heavy buffer do wonders to cut back recoil. The 20-inch barrel and rifle-length fuel system make it a clean shooter. Clean taking pictures is sweet on the shoulder, but it surely additionally helps preserve the gun steady for quicker precision follow-up pictures. In comparison with the JAKL-10, there’s a ton much less scope motion between pictures.

Outdoors of the squib load, I had a handful of failures to feed. I swapped the included DuraMags to PMAGs, and bam, issues disappeared. PMAGs keep successful. After swapping to PMAGs, I had no reliability points.
A Worthy Tremendous SASS
Is the Tremendous SASS as correct as another precision AR-10s? Not essentially. It’s not going to supply these 3/4 inch MOA teams. With that stated, it prices $1,549. That’s a piece of change, but it surely’s downright reasonably priced. The Geissele Mid-Vary Fuel Gun is $6,300; the JP Enterprises LRP07 hits the $4,400 mark, and I can go on and on.

For a 3rd of the cash, you’re getting a good bit of efficiency. It’s not the lightest rifle, but it surely’s feature-packed and a pleasant shock. For somebody like me, simply dipping their toes into the precision fuel gun world, it’s an amazing place to be taught with out spending a pile of cash up entrance.
Dwell Stock Worth Checker
PSA Sabre-10A2 “Tremendous Sass” Billet 20″ .308 5R Rifle w/15″Sabre Lock up rail, Legislation Folder, B5 CPS Inventory, 3 Mags, and Bag – FDE
Palmetto State Armory
$
1999.99
PSA Sabre-10A2 “Tremendous Sass” Billet 20″ .308 5R Rifle w/15″Sabre Lock up rail, Legislation Folder, B5 CPS Inventory, 3 Mags, and Bag – FDE
Palmetto State Armory
$
1999.99
PSA Sabre-10A2 “Tremendous Sass” Cast 20″ .308 5R Rifle w/15″Sabre Lock up rail, B5 CPS Inventory, 3 Mags, and Bag – FDE
Palmetto State Armory
$
1549.99
PSA Sabre-10A2 “Tremendous Sass” Cast 20″ .308 5R Rifle w/15″Sabre Lock up rail, B5 CPS Inventory, 3 Mags, and Bag – FDE
Palmetto State Armory
$
1549.99
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