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
- Price $0.00 - $9,999.99 Remove This Item
Barrel Length
- 2" 3 items
- 2.5" 1 item
- 3.0" 11 items
- 3.1" 17 items
- 3.18" 1 item
- 3.25" 6 items
- 3.27" 1 item
- 3.39" 2 items
- 3.41" 10 items
- 3.43" 1 item
- 3.5" 14 items
- 3.54" 1 item
- 3.6" 5 items
- 3.66" 1 item
- 3.7" 13 items
- 3.75" 2 items
- 3.8" 3 items
- 3.85" 4 items
- 3.9" 41 items
- 4" 33 items
- 4.01" 1 item
- 4.02" 8 items
- 4.09" 2 items
- 4.1" 1 item
- 4.17" 6 items
- 4.25" 47 items
- 4.3" 8 items
- 4.32" 2 items
- 4.37" 1 item
- 4.4" 18 items
- 4.45" 2 items
- 4.46" 1 item
- 4.48" 2 items
- 4.49" 8 items
- 4.5" 19 items
- 4.57" 2 items
- 4.6" 20 items
- 4.61" 1 item
- 4.7" 21 items
- 4.71" 1 item
- 4.78" 1 item
- 4.8" 13 items
- 4.89" 3 items
- 4.9" 4 items
- 4.94" 1 item
- 5" 93 items
- 5.09" 1 item
- 5.1" 3 items
- 5.19" 2 items
- 5.28" 1 item
- 5.3" 2 items
- 5.31" 2 items
- 5.4" 5 items
- 5.5" 12 items
- 5.51" 1 item
- 5.8" 1 item
- 5.87" 1 item
- 6" 8 items
- 6.02" 1 item
- 6.5" 3 items
- 6.88" 2 items
- 7" 5 items
- 7.5" 3 items
- 7.72" 1 item
- 7.75" 3 items
- 7.8" 1 item
- 7.94" 1 item
- 8" 18 items
- 8.5" 5 items
- 8.9" 1 item
- 9" 3 items
- 9.25" 3 items
- 9.5" 1 item
- 9.6" 1 item
- 9.75" 2 items
- 10" 2 items
- 10.3" 9 items
- 10.5" 12 items
- 11" 4 items
- 11.5" 7 items
- 11.75" 4 items
- 12" 1 item
- 12.4" 1 item
- 12.5" 6 items
- 13" 5 items
- 13.125" 1 item
- 13.7" 6 items
- 13.75" 2 items
- 13.9" 1 item
- 14" 1 item
- 14.17" 1 item
- 14.3" 1 item
- 14.5" 15 items
- 15.14" 1 item
- 16" 104 items
- 16.1" 11 items
- 16.17" 1 item
- 16.2" 1 item
- 16.25" 20 items
- 16.3" 3 items
- 16.33" 9 items
- 16.5" 30 items
- 17.4" 2 items
- 18" 20 items
- 18.43" 1 item
- 18.5" 27 items
- 18.63" 1 item
- 19.1" 3 items
- 19.25" 1 item
- 19.75" 1 item
- 20" 11 items
- 20.8" 1 item
- 22" 6 items
- 24" 10 items
- 26" 7 items
- 28" 1 item
Caliber
- .22 ARC 1 item
- .22 Cal 4 items
- .22 LR 41 items
- .22 WMR 1 item
- .223/5.56 1 item
- .223 Rem 1 item
- .223 Wylde 25 items
- .30-30 2 items
- .30 Cal 13 items
- .300 PRC 1 item
- .300 Win Mag 2 items
- .308 11 items
- .308 Win 12 items
- .338 1 item
- .357 Magnum 26 items
- .36 Cal 1 item
- .38/.357 Magnum 7 items
- .38 Special 3 items
- .380 ACP 2 items
- .380 Auto 2 items
- .40 S&W 3 items
- .410 1 item
- .44 Magnum 9 items
- .45-70 GOVT 1 item
- .45 ACP 38 items
- .45 Colt 6 items
- .46 Cal 1 item
- 10mm 13 items
- 12 Gauge 41 items
- 300 Blackout 23 items
- 300 Norma Mag 1 item
- 338 Lapua 1 item
- 45-70 Gov't 2 items
- 50 Cal 1 item
- 5.45x39 6 items
- 5.56X45 9 items
- 5.56 NATO 126 items
- 5.56mm 18 items
- 5.7x28mm 8 items
- 6mm ARC 1 item
- 6.5 Creedmoor 14 items
- 6.5 PRC 2 items
- 6.8x51 3 items
- 7.62mm 13 items
- 7.62x39 37 items
- 7.62x51 13 items
- 7mm-08 Rem 1 item
- 8.6 Blackout 6 items
- 9mm 516 items
Category
Configuration
Finish
Magazine Capacity
Manufacturer
- 21st Tec 8 items
- Advanced Armament Company (AAC) 4 items
- Aero Precision 4 items
- Andro Corp Industries 2 items
- Angstadt Arms 3 items
- AREX Defense 13 items
- Armscor 1 item
- Arsenal 8 items
- Atlas Gunworks 11 items
- Brügger & Thomet (B&T) 16 items
- Battle Arms Development 7 items
- Benelli 24 items
- Beretta 19 items
- Black Rain Ordnance 12 items
- Bravo Company MFG (BCM) 4 items
- Bul Armory 21 items
- Canik 7 items
- Centurion Arms 1 item
- CGS Group 1 item
- Chiappa Firearms 9 items
- Christensen Arms 4 items
- Citadel 1 item
- Colt 19 items
- CZ-USA 20 items
- Dan Wesson 2 items
- Daniel Defense 17 items
- Danger Close Armament 23 items
- Dead Air Armament 7 items
- Empire 4 items
- F-1 Firearms 3 items
- Faxon Firearms 3 items
- FNH USA 35 items
- FosTecH 2 items
- Foxtrot Mike 3 items
- Geissele 1 item
- Global Ordnance 1 item
- Glock 26 items
- Grand Power 16 items
- Grey Birch MFG 4 items
- Grey Ghost Precision 3 items
- Griffin Armament 9 items
- Grit City Cerakote 1 item
- Heckler & Koch 38 items
- Henry 10 items
- HUXWRX 8 items
- IWI 13 items
- JK Armament 10 items
- JMAC Customs 3 items
- JP Enterprises Inc 6 items
- Kel-Tec 5 items
- Knight’s Armament Company (KAC) 5 items
- Korth 1 item
- Kriss USA 2 items
- Kalashnikov USA 16 items
- Laugo Arms 9 items
- Lewis Machine & Tool (LMT) 14 items
- Lone Wolf Arms 3 items
- M+M Industries 2 items
- Marlin 6 items
- MasterPiece Arms 2 items
- Matador Arms 2 items
- Maxim Defense 17 items
- Military Armament Corp. 1 item
- Modern Materiel 7 items
- Mossberg 1 item
- Next Level Armament 5 items
- Nighthawk Custom 41 items
- Noveske 10 items
- OA Defense 21 items
- Odin Works 2 items
- Patriot Ordnance Factory (POF) 18 items
- Phoenix Trinity 8 items
- Polymer80 4 items
- Primary Weapon Systems 15 items
- Pristine Technologies 1 item
- Q, LLC 22 items
- Quarter Circle 10 1 item
- Radian Weapons 1 item
- Radical Defense 19 items
- Rainier Arms, LLC 21 items
- Remington 3 items
- Replicator 3 items
- Richmond Tactical 4 items
- Riley Defense 14 items
- Rise Armament 2 items
- RogueOps 3 items
- Rossi 8 items
- Ruger 4 items
- Rugged Suppressor 4 items
- Shadow Systems 32 items
- Siege Suppressors 1 item
- Sig Sauer 128 items
- Silencerco 13 items
- Sionics Weapon Systems 1 item
- Smith & Wesson 4 items
- Sons of Liberty Gun Works 3 items
- Springfield Armory 18 items
- Staccato 47 items
- Stealth Arms 4 items
- Stoeger 15 items
- Surefire 5 items
- Taran Tactical Innovations 2 items
- Tippmann Arms 13 items
- Tisas USA 3 items
- Trailblazer Firearms 1 item
- Trinity Nevada 3 items
- True Precision 3 items
- Uberti 4 items
- VKTR Industries 4 items
- Vudoo Gun Works 8 items
- Walther 12 items
- Watchtower Firearms 2 items
- Wilson Combat 5 items
- Wolfpack Armory 2 items
- Zenith Firearms 4 items
- ZEV Technologies 1 item
Model
- Arex Delta 4 items
- Beretta 92X 2 items
- Beretta APX 1 item
- Beretta 1301 2 items
- CZ P-09 2 items
- CZ P-10 4 items
- FNH Five-Seven 1 item
- FNH Scar 1 item
- Glock 19 1 item
- Glock 19X 2 items
- Glock 20 1 item
- Glock 34 1 item
- Glock 43X 2 items
- Glock 44 1 item
- H&K P30 1 item
- H&K VP9 1 item
- Sig P220 5 items
- Sig P226 6 items
- Sig P229 5 items
- Sig P320 18 items
- Sig P365 8 items
- Sig P365X 2 items
- Sig P365XL 3 items
- Sig P365 X-Macro 2 items
- Sig MCX 10 items
- S&W M&P M2.0 1 item
- Springfield Hellcat 1 item
- Staccato 2011 14 items
- Stoeger STR-9 2 items
Optic Footprint
Option
Platform
- 1911 20 items
- AR-9 2 items
- AR-10/LR308 8 items
- AR-15 42 items
- AK47/74 14 items
- Benelli 4 items
- Beretta 12 items
- Canik 5 items
- CZ 9 items
- FNH 9 items
- Glock 10 items
- H&K 2 items
- Remington 1 item
- Sig Sauer 68 items
- Smith & Wesson 3 items
- Springfield 4 items
- Staccato 18 items
- Stoeger 2 items
- Walther 4 items
Price
- $0.00 - $999.99 432 items
- $1,000.00 - $1,999.99 357 items
- $2,000.00 - $2,999.99 196 items
- $3,000.00 - $3,999.99 58 items
- $4,000.00 - $4,999.99 36 items
- $5,000.00 - $5,999.99 30 items
- $6,000.00 - $6,999.99 17 items
- $7,000.00 - $7,999.99 2 items
- $8,000.00 - $8,999.99 1 item
- $9,000.00 and above 3 items
Product Type
- AK Pistol 10 items
- AK-47/74 Rifle 32 items
- AR Pistol 34 items
- AR-10 Rifle 24 items
- AR-15 Complete Upper Receiver 1 item
- AR-15 Rifle 108 items
- AR-9 Pistol 2 items
- AR-9 Rifle 6 items
- Bolt-Action Receiver 2 items
- Bolt-Action Rifle 28 items
- Complete Upper 1 item
- Firearm 62 items
- Handguard 6 items
- Handgun 556 items
- Lever-Action Rifle 22 items
- Magazine 1 item
- Pistol Caliber Carbine 54 items
- Short-Barrel Rifle 30 items
- Shotgun 38 items
- Suppressor 114 items
Rail Length
- 4.5" 2 items
- 5.5" 1 item
- 6.0" 2 items
- 6.7" 1 item
- 7" 3 items
- 7.25" 1 item
- 9" 6 items
- 9.5" 2 items
- 9.75" 4 items
- 10" 1 item
- 10.5" 1 item
- 11" 1 item
- 11.5" 1 item
- 11.7" 1 item
- 11.75" 1 item
- 12" 7 items
- 12.5" 6 items
- 13" 5 items
- 13.5" 6 items
- 13.6" 1 item
- 14" 2 items
- 14.5" 4 items
- 15" 21 items
- 15.25" 1 item
- 17" 1 item
Size
Thread Pitch
Twist Rate
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