8/26/2023 0 Comments Best muzzle brake for sig crossHaving two stages helped to stage the trigger for tiny targets, and the 2.2-pound let-off helped prevent pulling the rifle off-target when firing. Guns & Ammo’s Tom Beckstrand tested the Cross-PRS at a two-day Precision Rifle Series match and had nothing but a good experience with the trigger. The one-piece receiver has a new two-stage match trigger that is lighter than the original, too. When lifted, the large handle will clear most low-mount ocular lens housings on scopes. Three lugs translate to a short, 60-degree bolt lift for fast cycling. The bolt-face design positions the extractor opposite of the plunging ejector assembly. The bolt assembly features a three-lug bolt head. The bias in the mount gives the shooter additional elevation adjustment once the scope is zeroed. Where the original Cross rifle had a aluminum scope rail that extended over the handguard, the Cross-PRS has a steel scope base with a 20-minute-of-angle (MOA) bias. The muzzle is threaded 5⁄8-24 to accommodate just about any muzzle device the shooter desires. ![]() The heavier barrel adds weight to the front of the rifle, which reduces felt recoil and does a good job of soaking up heat from extended firing strings. The 24-inch heavy contour stainless-steel barrel is also new on the Cross-PRS. The cheekpiece and length of pull is similar, but there is now a bag rider at the bottom. The new steel-frame stock balances the weight of the PRS rifle and remains modular to the Cross platform. The handguard also accepts M-Lok attachments. The recreational shooter benefits from the convenience of easily attaching a bipod or tripod exactly where they want. Multiple shooting positions are often a requirement for any single competitive shooting stage, so getting supporting gear where it needs to be quickly is essential. Putting the Arca rail along the bottom of the handguard means that competitive shooters can quickly reposition bipods and tripods while on the clock. The flat handguard bottom allowed SIG Sauer’s engineers to include a steel Arca rail that runs the full length of the handguard. Where the original Cross handguard measured 15 inches long and was octagonal, the Cross-PRS handguard is 18 inches and flat on the bottom. Within the triggerguard is also the easy-to-reach magazine-release paddle. It tested for let-off at an average of 2 pounds, 3 ounces. A new two-stage match trigger is lighter than the original unit. The handguard attaches to the receiver by way of six screws, in pairs, at the 12-, 4-, and 8-o’clock positions. The barrel and barrel extension slip inside the receiver and are held in place by a barrel nut. This allows the receiver material to be made of lightweight aluminum. The barrel and barrel extension are similar to that of an AR-pattern rifle, i.e., the barrel and barrel extension contain all the pressure from firing. The aluminum receiver ws designed around a three-lug bolt that locks into a barrel extension attached to the barrel. It is a two-piece free-floating handguard featuring a steel Arca rail and M-Lok slots. Though the aluminum receiver was retained from the original Cross for modularity, the handguard on the Cross-PRS is new. Before getting into the “new,” reviewing the basic layout of the Cross is helpful to better understand what makes the Cross-PRS special. The handguard is also different for the PRS model to accommodate the positional shooting styles required for hitting multiple targets quickly. ![]() It has a longer, 24-inch heavy barrel and a specialized adjustable stock assembly. Obviously, it was developed for the competitive rifleshooting scene. In May 2022, the Cross-PRS model was announced. The barrel, handguard, and folding buttstock are also attached to it. ![]() 277 Fury cartridge was also announced as a chamber option, but Guns & Ammo staff has yet to see a sample.) The Cross has a one-piece, modular, aluminum receiver that houses the trigger group and magazine well. Introduced in December 2019, the original model weighed 6.2 pounds, had a short 16- or 18-inch barrel, and was chambered in 6.5 Creedmoor and. Sig SAUER’s Cross was a design meant to be the “do everything” rifle.
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