Firearms
Rainier Arms provide a large choice of rifles, shotguns, handguns, Bolt Action, AK rifles, and AR pistols. Find, compare, and shop your favorite. In our offer, you can find firearms from manufacturers like Daniel Defense, Kalashnikov USA, Nighthawk Custom, and many many more. In case you run out of ammo, you can browse and purchase ammo for your firearm.
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Shopping Options
Barrel Length
- 2" 2 items
- 2.5" 1 item
- 3.0" 4 items
- 3.1" 9 items
- 3.18" 1 item
- 3.41" 6 items
- 3.5" 8 items
- 3.54" 1 item
- 3.6" 2 items
- 3.7" 11 items
- 3.75" 2 items
- 3.8" 2 items
- 3.85" 2 items
- 3.9" 17 items
- 4" 19 items
- 4.01" 1 item
- 4.02" 7 items
- 4.1" 1 item
- 4.17" 5 items
- 4.25" 22 items
- 4.3" 5 items
- 4.32" 2 items
- 4.4" 5 items
- 4.48" 1 item
- 4.49" 5 items
- 4.5" 11 items
- 4.6" 9 items
- 4.7" 10 items
- 4.71" 1 item
- 4.8" 8 items
- 4.89" 1 item
- 4.9" 1 item
- 5" 36 items
- 5.1" 1 item
- 5.19" 1 item
- 5.31" 1 item
- 5.5" 3 items
- 5.51" 1 item
- 5.87" 1 item
- 6" 3 items
- 7" 1 item
- 7.5" 1 item
- 7.75" 2 items
- 7.8" 1 item
- 8" 13 items
- 8.5" 4 items
- 9.5" 1 item
- 9.6" 1 item
- 10" 2 items
- 10.3" 6 items
- 10.5" 9 items
- 11" 4 items
- 11.5" 5 items
- 11.75" 4 items
- 12" 1 item
- 12.5" 3 items
- 13" 3 items
- 13.125" 1 item
- 13.7" 3 items
- 13.75" 2 items
- 13.9" 1 item
- 14.17" 1 item
- 14.3" 1 item
- 14.5" 6 items
- 16" 68 items
- 16.1" 4 items
- 16.17" 1 item
- 16.25" 11 items
- 16.3" 1 item
- 16.5" 19 items
- 17.4" 1 item
- 18" 14 items
- 18.43" 1 item
- 18.5" 14 items
- 19.1" 3 items
- 19.75" 1 item
- 20" 6 items
- 20.8" 1 item
- 22" 1 item
- 24" 7 items
- 26" 7 items
- 28" 1 item
Caliber
- .22 ARC 1 item
- .22 Cal 1 item
- .22 LR 29 items
- .22 WMR 1 item
- .223 Rem 1 item
- .223 Wylde 16 items
- .30-30 1 item
- .30 Cal 3 items
- .300 PRC 1 item
- .300 Win Mag 1 item
- .308 6 items
- .308 Win 6 items
- .338 1 item
- .357 Magnum 6 items
- .38/.357 Magnum 1 item
- .38 Special 2 items
- .380 ACP 1 item
- .380 Auto 2 items
- .44 Magnum 5 items
- .45 ACP 8 items
- .45 Colt 3 items
- 10mm 9 items
- 12 Gauge 25 items
- 300 Blackout 10 items
- 300 Norma Mag 1 item
- 338 Lapua 1 item
- 45-70 Gov't 1 item
- 5.45x39 4 items
- 5.56X45 5 items
- 5.56 NATO 73 items
- 5.56mm 8 items
- 5.7x28mm 3 items
- 6.5 Creedmoor 6 items
- 6.5 PRC 2 items
- 6.8x51 2 items
- 7.62mm 8 items
- 7.62x39 21 items
- 7.62x51 5 items
- 7mm-08 Rem 1 item
- 8.6 Blackout 5 items
- 9mm 245 items
Category
Configuration
Finish
Magazine Capacity
Manufacturer
- 21st Tec 8 items
- Advanced Armament Company (AAC) 4 items
- Andro Corp Industries 2 items
- Angstadt Arms 3 items
- AREX Defense 7 items
- Armscor 1 item
- Arsenal 2 items
- Atlas Gunworks 1 item
- Brügger & Thomet (B&T) 6 items
- Battle Arms Development 6 items
- Benelli 19 items
- Beretta 12 items
- Black Rain Ordnance 12 items
- Bravo Company MFG (BCM) 1 item
- Canik 4 items
- Centurion Arms 1 item
- Chiappa Firearms 2 items
- Christensen Arms 3 items
- Citadel 1 item
- Colt 7 items
- CZ-USA 14 items
- Daniel Defense 6 items
- Danger Close Armament 14 items
- Dead Air Armament 1 item
- F-1 Firearms 3 items
- FNH USA 15 items
- Foxtrot Mike 3 items
- Global Ordnance 1 item
- Glock 15 items
- Grand Power 12 items
- Grey Birch MFG 3 items
- Grey Ghost Precision 3 items
- Griffin Armament 3 items
- Heckler & Koch 10 items
- Henry 5 items
- HUXWRX 5 items
- IWI 5 items
- JK Armament 7 items
- JMAC Customs 2 items
- Kel-Tec 1 item
- Knight’s Armament Company (KAC) 5 items
- Kriss USA 2 items
- Kalashnikov USA 3 items
- Laugo Arms 7 items
- Lewis Machine & Tool (LMT) 11 items
- Lone Wolf Arms 2 items
- M+M Industries 2 items
- Marlin 2 items
- Matador Arms 2 items
- Maxim Defense 10 items
- Modern Materiel 7 items
- Next Level Armament 4 items
- Nighthawk Custom 3 items
- Noveske 6 items
- OA Defense 21 items
- Odin Works 2 items
- Patriot Ordnance Factory (POF) 16 items
- Phoenix Trinity 1 item
- Polymer80 4 items
- Primary Weapon Systems 7 items
- Pristine Technologies 1 item
- Q, LLC 13 items
- Quarter Circle 10 1 item
- Radical Defense 2 items
- Rainier Arms, LLC 9 items
- Replicator 3 items
- Richmond Tactical 4 items
- Riley Defense 11 items
- Rise Armament 2 items
- RogueOps 3 items
- Rossi 3 items
- Ruger 1 item
- Shadow Systems 18 items
- Siege Suppressors 1 item
- Sig Sauer 63 items
- Silencerco 2 items
- Smith & Wesson 2 items
- Sons of Liberty Gun Works 1 item
- Springfield Armory 5 items
- Staccato 15 items
- Stoeger 11 items
- Surefire 2 items
- Tippmann Arms 11 items
- Tisas USA 2 items
- Trailblazer Firearms 1 item
- Trinity Nevada 3 items
- Uberti 2 items
- VKTR Industries 2 items
- Walther 10 items
- Watchtower Firearms 1 item
- Wilson Combat 4 items
- Wolfpack Armory 2 items
- Zenith Firearms 2 items
- ZEV Technologies 1 item
Model
- Arex Delta 2 items
- Beretta 92X 1 item
- Beretta APX 1 item
- Beretta 1301 2 items
- CZ P-09 2 items
- CZ P-10 3 items
- Glock 19 1 item
- Glock 19X 2 items
- Glock 44 1 item
- Sig P220 4 items
- Sig P226 2 items
- Sig P229 3 items
- Sig P320 8 items
- Sig P365 6 items
- Sig P365X 1 item
- Sig P365XL 1 item
- Sig P365 X-Macro 1 item
- Sig MCX 6 items
- Springfield Hellcat 1 item
- Staccato 2011 3 items
- Stoeger STR-9 1 item
Optic Footprint
Option
Platform
Product Type
- AK Pistol 5 items
- AK-47/74 Rifle 16 items
- AR Pistol 20 items
- AR-10 Rifle 15 items
- AR-15 Complete Upper Receiver 1 item
- AR-15 Rifle 63 items
- AR-9 Pistol 2 items
- AR-9 Rifle 4 items
- Bolt-Action Receiver 1 item
- Bolt-Action Rifle 16 items
- Complete Upper 1 item
- Firearm 35 items
- Handguard 4 items
- Handgun 245 items
- Lever-Action Rifle 8 items
- Magazine 1 item
- Pistol Caliber Carbine 38 items
- Short-Barrel Rifle 14 items
- Shotgun 24 items
- Suppressor 48 items
Rail Length
Size
Thread Pitch
Twist Rate
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