Re: LWRC SPR Vs Fn SCAR 16s
As K4C said, I do have the SPR, and I am a huge fan of LWRC rifles. I've no experience with the SCAR line, but I have been unimpressed with the feel and ergonomics when handling them at the shop. The SPR, on the other hand, is one of the most pleasant rifles to handle and manipulate that I have ever held. It's quality is readily apparent, and it's controls are familiar and smooth. The fluted barrel shifts the balance closer to the shooter, which is especially nice if you own a suppressor. The slender forend helps to improve balance as well, and is comfortable under the hand. The LWRC Skirmish sights are just one of the cherries that you get with an LWRC rifle, but they are worth a mention. Their design and "de-horned" construction combine to make the best BUIS available, as far as I can tell. Between the EMOD stock, MIAD grip, LWRC's enhanced trigger guard and NB-coated trigger group, the BUIS, and the rotation-limited QD sling mount at the rear of the receiver and on one of the three included rail sections for the forend, the SPR just doesn't need anything but a case of ammo. My SPR is a sub-moa rifle with FGMM Match 77 Grain ammo. No failures of any kind, with any of the 5 LWRC rifles that Ive owned or shot.
The accuracy of the A2 will be the same as that of the SPR, since it is the same CHF barrel underneath. The SPR is merely fluted - which reduces weight AND improves balance.
I am confident that you will be more than pleased with the SPR.
The guys at LWRC are great folks, and in the unlikely event that you needed Customer Service, they will take excellent care of you.
Group at 100 yards, using FGMM 77Gr Match BTHP ammo and a Trijicon TR24 1-4 with the German #4 dot reticle.
Here's how the slim forend compares to the LWRC quad rail on an A3 - which is fairly typical in dimension to other fairly slim quad rails.