Jax is briefly seen with a Beretta 92FS when he and the others Sons enter in a house during "Fun Town" (S1E03). Kip 'Half Sack' Epps (Johnny Lewis) is briefly seen pulling a Beretta in the Niner's bar during "The Revelator" (S1E13). In the same episode, a bodyguard uses a Beretta 92FS to defend a witness when the Sons attack the house.
In "Giving Back" (S1E05), a member of the Chinese Mafia is briefly seen firing a Beretta 92FS Non Gun while attack the Sons and try to capture Chuck Marstein.
In "Patch Over" (S1E04), Tara is shown to own and carry a stainless Beretta 3032 Tomcat. She started carrying it in Chicago after Kohn began stalking her.
In "Patch Over" (S1E04), Gemma Teller (Katey Sagal) gives Tara a Colt Pony, which has no serial numbers to replace the Beretta Tomcat she had been carrying.
The Glock 17 is involved in the plot of the first episode, as the Mayans also stole Glock 17s from their warehouse (Note: Both the M4s and the Glocks were destined for the "Niners"). Several of the bikers, including Jax (Charlie Hunnam) also use them at the end of the episode when they steal the guns back from the Mayans.
Alex 'Tig' Trager (Kim Coates) carries a Jericho 941 Compact as his sidearm during this season. In "Seeds" (S1E02), Jax plants a Jericho 941 Compact on a dead body. The Jericho 941 is used by a Mayan duirng the raid on the new SOA charter in "Patch Over" (S1E04), in the next scene, the Mayans fire their weapons, but the muzzle flash is not seen, a remarkable CGI error.
In "Old Bones" (S1E07), Lowell Harland (Keir O'Donnell), the junkie mechanic, is seen with what appears to be a Llama XV when Clay arrives at his apartment. Clay then takes it from Lowell and almost kills him with the pistol.
Bobby Munson (Mark Boone Junior) is seen holding a Smith & Wesson 6906 on a group of "reformed" pedophiles when he and the others Sons enter in the house in "Fun Town" (S1E03). Bobby uses his suppressed S&W 6906 to kill a corrupt port official in "Hell Followed" (S1E09).
In "The Pull" (S1E08), Agent Scott Kohn (Jay Karnes) carried a SIG-Sauer P226R and made a big mistake by placing it on a bed table when he tries to have his way with Tara. She then grabs it and puts one in his ribs before Jax shows up and finishes him with it.
Nate Meineke (Tim De Zarn) is seen using a Smith & Wesson Model 19 Snub Nose during the prisoner escape in "AK-51" (S1E06). Piney (William Lucking) uses a Smith & Wesson 19 Snub Nose to threaten a Niner in their bar during "The Revelator" (S1E13).
Found hidden in the drawer of Jax's ex's house (alongside some needles and crank) is this Rossi 462 which Jax later uses as a back up piece during the raid on the Mayans.
The AKM features prominently in the series as the backbone of SAMCRO's gunrunning empire. Provided by their IRA contact the AKs are usually assembled by SAMCRO themselves.
This series seems to take liberal use of non-guns or flash paper guns throughout (I am guessing for safety reasons). I watched one episode, I believe it was "Patch Over" where one of the Mayans shooting up the new SOA chapter literally seems to be making the "bang bang" motion with his arm instead of actually shooting anything.
The plot of the first episode revolves around a cache of M4A1 carbines stolen from the Sons by the Mayans (a rival biker gang). Clay (Ron Perlman) uses one at the end of the episode after taking it back from the Mayans.
A Ruger AC556K with a short barrel can be seen being loaded by Clay at the Clubhouse in "Hell Followed" (S1E09). It is also seen in the opening credits in each episode.
An Heckler & Koch MP5A3 is seen in the opening credits in every episode. Several Heckler & Koch MP5A3s are used by ATF agents in raid of clubhouse in "AK-51" (S1E06).
Heckler & Koch MP5A3 with Surefire 628 dedicated forend weaponlight and safe-semi-two round burst trigger group - 9x19mmError creating thumbnail: File missingAn MP5A3 with a rail mount and selector markings clearly visible from the opening creditsError creating thumbnail: File missingThe ATF agent on the right carrying an HK MP5A3 with the Surefire light visibleError creating thumbnail: File missingAn ATF agent carrying an MP5A3 throws Jax to the ground during the raid on SAMCRO
MAC-10
A burned MAC-10 can be seen among the remains of the arms warehouse when Hale arrives. Tig (Kim Coates) also uses one in "The Sleep of Babies" (S1E12).