Remington 660 gunbroker - Bore looks really good.

 
35 <b>remington</b> for $750 about 3 years ago on <b>gunbroker</b> and they have jumped in value since then. . Remington 660 gunbroker

Buy REMINGTON 660 BOLT ACTION 308WIN RIFLE: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 908005327. The M-660 had a 20" standard contour barrel with no VR and better sights. Renarms A+ (3143) Seller's Other Items. The model 660 looked a lot more like a traditional rifle, compared to the Model 600. Couldn't figure out how to remove the bolt for cleaning, searched old post and solved that problem. Any of you have one in 6mm? Will it stabilize 100 grain bullets or are lighter weights required like with the older. 308 caliber. Remington generally used a 9 -1/8" twist, just a bit faster than the usual 10" twist for a 243. Renarms A+ (3143) Seller's Other Items. Remington only made the 660s for four (4) years, 1968 thru 1971, so this rifle is at least 49 years old and looks to have been left home far more often than it was carried afield. Payment Methods: Postal money order,certified check. 660 C: GunBroker is the largest seller of Shotgun Chokes Shotgun Parts Gun Parts All: 969364915. It is almost excellent but has one noticeable but small ding on the forearm. 30-06 Springfield BuyItNow! Remington Medium Heavy Target Rifle -. 35 remington for $750 about 3 years ago on gunbroker and they have jumped in value since then. This auction is for a Remington Model 660 chambered in. The used value of a REMINGTON 581 rifle has fallen ($10. 308 Winchester Manufacturer: Remington Model: 600 Mohawk. Any of you have one in 6mm? Will it stabilize 100 grain bullets or are lighter weights required like with the older. remington 600. found what may be a heck of a deal tonight in gander mountain. Campfire Oracle. Bore looks really good. USED RemingtonModel 660243 Win bolt action rifle. Free returns. 308 Win: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 924942847. It indicates, "Click to perform a search". Not Checkered. Return Policy: 3 day inspection and return policy on used guns and accessories. Almost gone. Remington model 600 Mohawk. By 1971, the model 600 and 660 magnum carbines had been discontinued, but the 350 magnum was continued as a standard chambering for the model 700 bolt action rifle until 1974. Buy Remington 660. Rem 700 ADL No Floor Plate. of Examples: Monday, today, last week, Mar 26, 3/26/04. I put a Remington M-660 in 6mm caliber on lay-away today. Buy Remington 600 / 660 - Trigger Connector: GunBroker is the largest seller of Small Rifle Parts Rifle Parts Gun Parts All: 968722404. Remington still referred to it as a carbine though. com, the world's largest online auction site dedicated to firearms, hunting, . 22 caliber, slide action, tubular magazine-fed rifle manufactured by Remington Arms between 1936 and 1954. Total Listings: 39. Active Listings: 5. It is almost excellent but has one noticeable but small ding on the forearm. Remington only made the 660s for four (4) years, 1968 thru 1971, so this rifle is at least 49 years old and looks to have been left home far more often than it was carried afield. 1,040 Posts. 660 remington. Discussion Remington nylon model 66 Author Date within 1 day 3 days 1 week 2 weeks 1 month 2 months 6 months 1 year of Examples: Monday, today, last week, Mar 26, 3/26/04. Re: Any Remington 660 owners out there? weagle #1401298 04. Compare ; Cart. Rico em nutrientes como. 308 WIN - 20" Barrel - Bishop Stock - Scope Rings - NICE: GunBroker is the largest seller of Bolt Action Rifles . 2,836 likes · 41 talking about this · 105 were here. Buy Remington 600 / 660 - Sear Safety Cam: GunBroker is the largest seller of Small Rifle Parts Rifle Parts Gun Parts All: 969855407. on gunbroker bidding is starting out at $450 and going up from there for them. #10 · Oct 24, 2009. Browse rifles for sale online from Remington Firearms at Guns. quote:Originally posted by kumate my wife is wanting to step up in calibers. The M-660 had a 20" standard contour barrel with no VR and better sights. #10 · Oct 24, 2009. Buy Remington Model 660, 308 With Leupold Vari X II 2x7 Scope: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 942003282. Only a few left!. codybrown OP. About Us: Selling off some of my collection for others to get some fun with. It indicates, "Click to perform a search". 244 caliber? What can I expect in the accuracy department. SKU OA-RF-W-069 Categories Remington Model 721/722/725 Parts, Rifle & Carbine Parts, Remington Rifle Parts Tags Remington 721 stock, Remington Parts The stock is designed as a drop-in for the heavy barrel Remington. on gunbroker bidding is starting out at $450 and going up from there for them. All sales are final. remington 660 gunbroker im ob Buy USED Remington Model 660 243 Win bolt action rifle: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 941710363. 244 caliber? What can I expect in the accuracy department. I have been looking at forends for a Remington 760 and find they are listed as early variation and late variation could someone tell me what the difference is between a early Rem. Remington generally used a 9 -1/8" twist, just a bit faster than the usual 10" twist for a 243. Live on GunBroker. True, the Model 673 has a few touches that increase its weight compared to that of the original Model 600 Magnum Carbine — such as a full-length steel vent rib and a laminated stock — but it still barely tips the scales at 7-1/4 lbs. Despite having gone from a proud family owned business to a succession of owners, Remington has always been a name that stood for quality and is still a major influence on the firearm world. 308 Win. When replacing or upgrading stocks, choose. I put a Remington M-660 in 6mm caliber on lay-away today. This is an excellent little rifle that will make a great rifle for the upcoming deer season. Buy Remington 660. For sale is a Remington Model 600 bolt action rifle in. 308 caliber. All sales are final. Gun had older model Tasco 4x32 scope. 35 remington for $750 about 3 years ago on gunbroker and they have jumped in value since then. Used Condition. on rear sight - used in the field a little - has a couplce light scuffs on clear coat - nice piece - tough find - yes ca sales - trade welcomed. . Remington generally used a 9 -1/8" twist, just a bit faster than the usual 10" twist for a 243. mk; bd; bo; hh. Only a few left! Safety Detent. Re: Any Remington 660 owners out there? weagle #1401298 04. These stocks are created from quality woods and strong polymers. EGW - Remington 660/600 Mohawk Picatinny Rail Scope Mount 0 MOA - 40500. Buy Remington 660. Double Set - Black Powder Rifles & Muzzleloader Rifles at GunBroker. Mohawk 600, 660, 700, 740, 742, 760, 788, 870, 878, 1100, 11-48, . Buy Primos Maximum, Remington Versa Max, 12 Ga,. Buy Remington 660 350 Rem. All Live on GunBroker; Colt; Smith & Wesson; Ruger; Browning; Winchester; Aero Precision; BRNO; Beretta; CZ-USA; Charter Arms. Almost gone. Price was $350. 308 Win. Remington generally used a 9 -1/8" twist, just a bit faster than the usual 10" twist for a 243. "/> wix imvu homepage; edelbrock cylinder heads ford; burrtec cathedral city holiday schedule; grandma instagram pages; letsdig18 latest news; hertz car sales near me; staar science reference. $200 Long or Short Action? Rem 700 BDL Has. Buy Remington 600 / 660 - Trigger Connector: GunBroker is the largest seller of Small Rifle Parts Rifle Parts Gun Parts All: 968722404. It indicates, "Click to perform a search". Buy Remington 660. its marked $250. 660 C: GunBroker is the largest seller of Shotgun Chokes Shotgun Parts Gun Parts All: 969364915. Total Listings: 39. 6mm Remington with 3-9 scope. Choose quality for your shotgun and rifle stocks, choose Remington. Re: Any Remington 660 owners out there? weagle #1401298 04. I put a Remington M-660 in 6mm caliber on lay-away today. I have a Remington model 660 blued chambered in. 35 remington for $750 about 3 years ago on gunbroker and they have jumped in value since then. Remington only made the 660s for four (4) years, 1968 thru 1971, so this rifle is at least 49 years old and looks to have been left home far more often than it was carried afield. Excellent bore - 6mm Rem BuyItNow! Remington Model 1100LW 3” Full Choke BuyItNow! Remington 700 -. This auction is for a Remington Model 660 chambered in. 222 Remington,. Simpson, and O. Whether you punch paper, shoot steel or use your handgun for. com, the world's largest online auction site dedicated to firearms, hunting, . Excellent bore - 6mm Rem BuyItNow! Remington Model 1100LW 3” Full Choke BuyItNow! Remington 700 -. Buy Remington Model 660 6MM Rem: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 969627724. 22 caliber, slide action, tubular magazine-fed rifle manufactured by Remington Arms between 1936 and 1954. Advanced Search. Remington 700 SHORT ACTION BDL rifle stock carbon fiber Christensen. Price was $350. remington 600. FFL Gold Member. Hook, I sold a beater 600 in. Numrich Gun Parts Corporation. About Us: Selling off some of my collection for others to get some fun with. 1,040 Posts. The demand of new REMINGTON 581 rifle's has not changed over the past 12 months. Seller: TXSporting. 35 remington for $750 about 3 years ago on gunbroker and they have jumped in value since then. Nice condition, clean bore. Toggle navigation. 6 Feb 2021. com, the world's largest gun auction site. With cheek Piece & Pad. 99 Seller: curtsgunshop (25,524) 99. 0 4d 15h 30m. Remington 870 Wingmaster Slide Shotgun 12ga. Discussion remington 788 6mm Author Date within 1 day 3 days 1 week 2 weeks 1 month 2 months 6 months 1 year of Examples: Monday, today, last week, Mar 26, 3/26/04. These stocks are created from quality woods and strong polymers. Buy Primos Maximum, Remington Versa Max, 12 Ga,. Remington Model 600 660 Bolt Body Only Short Action 308 243 7mm-08 Face XP-100. 308 Win. Remington model 660 Remington model 673 Remington model 700 Remington model 700 Etronx Remington model 700 ML Remington model 710 Remington model 721. kumate Member Posts: 2,311. I have been looking at forends for a Remington 760 and find they are listed as early variation and late variation could someone tell me what the difference is between a early Rem. I think the long action is about 3/4 inch longer, so that may be what the stock is for. Trigger Job Remington 760 & 7600 ; 7600 Rifle Stocks;. 14 Nov 2022. "/> macbook air bypass password; scag turf tiger 61 for sale; koi sushi rolls; strike industries polymer 80 frame. Remington 660 gunbroker. Serial number- 2266. Buy Remington 600 / 660 - Sear Safety Cam: GunBroker is the largest seller of Small Rifle Parts Rifle Parts Gun Parts All: 969855407. Joined Oct 4, 2008. le 23/11/2020) De bonne qualité (5). Live on GunBroker. Total Listings: 39. Buy Remington Model 660. The barrel was lengthened from 18” to 20”. 5" lgth) Mfg from '64-'68. 5X5 Scope (B8790-18) -. Live on GunBroker. com account. I have a Remington model 660 blued chambered in. Gun Auctions & Guns For Sale at GunAuction. com : 947498566 You must Sign In or Register for a GunBroker. The demand of new REMINGTON 581 rifle's has not changed over the past 12 months. 44 24 grains ( 1. This item has sold. I put a Remington M-660 in 6mm caliber on lay-away today. 350 Rem. ☰ rp eh dx bp ii lf cv qt vq xs sn zf sz mz an oy dn. Price was $350. Discussion remington 788 6mm Author Date within 1 day 3 days 1 week 2 weeks 1 month 2 months 6 months 1 year of Examples: Monday, today, last week, Mar 26, 3/26/04. The used value of a REMINGTON 581 rifle has fallen ($10. Price was $350. 244 caliber? What can I expect in the accuracy department. Payment Methods: Postal money order,certified check. After numerous customer requests to design a drop-in barrel for the Remington Model 700 Shilen has done that and. 308 Win. Starting Bid $599. Buy Remington 600 / 660 - Trigger Connector: GunBroker is the largest seller of Small Rifle Parts Rifle Parts Gun Parts All: 968722404. The demand of used REMINGTON 581 rifle's has risen 4 units over the past 12 months. Re: Any Remington 660 owners out there? weagle #1401298 04. Discussion Remington nylon model 66 Author Date within 1 day 3 days 1 week 2 weeks 1 month 2 months 6 months 1 year of Examples: Monday, today, last week, Mar 26, 3/26/04. It is almost excellent but has one noticeable but small ding on the forearm. I have an old 700 short action and the distance between the front & back screws is about 6 1/2". Buy Remington Speedmaster 552, 22 LR Repair Parts: GunBroker is the. Renarms A+ (3143) Seller's Other Items. Re: Any Remington 660 owners out there? weagle #1401298 04. its marked $250. Remington 600 or 660. I will do 90 day layaways on most guns. Walnut LEFT HAND Checkered. ON SALE! 223 Ammo Fiocchi 600 Rounds. The Mohawk 600 was was a clean-up of the parts. Remington only made the 660s for four (4) years, 1968 thru 1971, so this rifle is at least 49 years old and looks to have been left home far more often than it was carried afield. I have a Remington model 660 blued chambered in. Add this Remington to your collection before time runs out, and this rifle is gone! V2-B4. Description: *******SALE PENDING*******Remington Mohawk 600 243 cal. 308 Win sitting in a walnut stock. This pump shotgun features a solid steel receiver and a 28-inch barrel for consistent performance. Used Remington Guns For Sale. le 23/11/2020) De bonne qualité (5). No scope ever mounted. It indicates, "Click to perform a search". Buy Remington Model 660 Magnum: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 960253005. ui votes Vote Now. Used Condition. Please email questions. REDDING PILOT 239 CUTTER FOR CASE TRIMMER TRIMMING WITH DRILL PRESS 6mm REM 243 WIN / 0928-1. Buy USED Remington Model 660 243 Win bolt action rifle: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 941710363. 3% or Best Offer +$5. The demand of used REMINGTON 581 rifle's has risen 4 units over the past 12 months. It is an updated version of the Remington Model 600 and Model 660. Remington model 660 308win. Gun had older model Tasco 4x32 scope. Mfg from '68-'71. It has a 20" barrel with a bright and shiny bore and strong rifling. Used Remington Guns For Sale. Barrel Length: 24. Seller Type: Private Seller. Re: Any Remington 660 owners out there? weagle #1401298 04. 35 remington for $750 about 3 years ago on gunbroker and they have jumped in value since then. Buy REMINGTON 660 BOLT ACTION 308WIN RIFLE: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 908005327. 308 Win. Gun #: 949139551. In order to participate in the GunBroker Member forums, you must be logged in with your GunBroker. Price was $350. com account to take action on this item. com : 969855407 Home All Gun Parts Rifle Parts Small Rifle Parts 1 of 1 View Larger Images Remington 600 / 660 - Sear Safety Cam Verified Member flyingwoof A+ (16451) Add Favorite Seller Seller's Other Items New Old Stock Condition FFL is not required Ask Seller a Question Watch. Gun #: 941067632. 6mm Remington with 3-9 scope. FFL Gold Member. Payment Methods: Postal money order,certified check. Price was $350. Remington generally used a 9 -1/8" twist, just a bit faster than the usual 10" twist for a 243. 222 Remington,. 350 Magnum Rivet Type - But no rivet. 308 Winchester. 350 Rem Mag. 35 remington for $750 about 3 years ago on gunbroker and they have jumped in value since then. Please ask questions BEFORE bidding. The barrel was lengthened from 18” to 20”. 41 REMINGTON MAGNUM 210GR NOSLER JHP -50RD BOX - NEW Up for sale are our. 00 Expedited Compunding the issue a bit may be the fact that Remington Arms stamps their final inspector stamps and assembly (product) codes in the immediate area of the date codes Remington 581 bolt action rifle, #NSNV, Remington 581 bolt NateD: 10/11/09 09:01 PM Re: Remington 581 bolt FowlMouth 10/12/09 08:22 AM Re:. It is almost excellent but has one noticeable but small ding on the forearm. Please ask questions BEFORE bidding. With cheek Piece & Pad. mk; bd; bo; hh. Hook, I sold a beater 600 in. Sorta stole a Remington 660 in 350 Rem Mag(less than $1/. #10 · Oct 24, 2009. x mark idx token

#10 · Oct 24, 2009. . Remington 660 gunbroker

Return Policy: 3 day inspection and return policy on used guns and accessories. . Remington 660 gunbroker

244 caliber? What can I expect in the accuracy department. is 6 1/2 Inches. 35 remington for $750 about 3 years ago on gunbroker and they have jumped in value since then. Remington 700 SHORT ACTION BDL rifle stock carbon fiber Christensen. Price was $350. The M600 has a few unique features including a "shark. Hook, I sold a beater 600 in. Buy Remington 600 / 660 - Sear Safety Cam: GunBroker is the largest seller of Small Rifle Parts Rifle Parts Gun Parts All: 969855407. Buy Remington 600 / 660 - Trigger Connector: GunBroker is the largest seller of Small Rifle Parts Rifle Parts Gun Parts All: 968722404. its marked $250. the Trigger Guard Screws. Stock also has original finish (some slight scuffs and minor scratches), stock has had minor repair at toe and Replacement Remington Butt. It has a 20" barrel with a bright and shiny bore and strong rifling. Buy Remington Model 660, 308 With Leupold Vari X II 2x7 Scope: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 942003282. The used value of a REMINGTON 581 rifle has fallen ($10. The model 660 looked a lot more like a traditional rifle, compared to the Model 600. Buy USED Remington Model 660 243 Win bolt action rifle: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 941710363. Any of you have one in 6mm? Will it stabilize 100 grain bullets or are lighter weights required like with the older. Any of you have one in 6mm? Will it stabilize 100 grain bullets or are lighter weights required like with the older. These Remington stocks come in a variety of finishes and patterns to best fit the Remington line of firearms. Buy Remington 600 / 660 - Trigger Connector: GunBroker is the largest seller of Small Rifle Parts Rifle Parts Gun Parts All: 968722404. Buy Remington Model 660 Bolt Action Rifle in 6. I'd bet that Kentheremingtonman would ask a bit more for this rifle if he was selling it. Not Checkered. Compare ; Cart. 99 - Install over travel adjustment screw. Remington 600 / 660 - Sear Safety Cam - Small Rifle Parts at GunBroker. Register Log In Home Forums Free Classifieds Remington 660 6mm: Forums User List Calendar Active Threads Forum Help: Previous Thread: Next Thread : Print Thread: Hop To : Page 1 of 2 : 1: 2: Remington 660 6mm #14622608 03/01/20: Joined: Dec 2014. 350 Rem. Rare and desirable Remington model 660 rifle in. Phone: (315) 528-8279. Joined: Dec 2002. 5" long. Toggle navigation. These appear as grey inserts. Bore looks really good. This is an excellent little rifle that will make a great rifle for the upcoming deer season. Campfire Oracle. Any of you have one in 6mm? Will it stabilize 100 grain bullets or are lighter weights required like with the older. Remington 660 gunbroker. remington - 660 - 6mm. Remington 660. com : 969855407 Home All Gun Parts Rifle Parts Small Rifle Parts 1 of 1 View Larger Images Remington 600 / 660 - Sear Safety Cam Verified Member flyingwoof A+ (16451) Add Favorite Seller Seller's Other Items New Old Stock Condition FFL is not required Ask Seller a Question Watch. 1,040 Posts. Hook, I sold a beater 600 in. 308 Win: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 924942847. Remington Model 660 Magnum 20" Barrel, Laminated Stock, & Leupold Vari-X III 1. 2/8/19 - This is an excellent example of a rare US Military shotgun: the Remington Model 31. FFL Gold Member. Almost gone. It features a matte black 28" barrel, with a black stock and forearm. About Us: Selling off some of my collection for others to get some fun with. 14 Nov 2022. The Model 600 shares these features with the original XP-100: - A new, short action. 99 - Install over travel adjustment screw. 308 Win bolt action 20" semi-heavy match grade bbl Price $1,874. 22 caliber, slide action, tubular magazine-fed rifle manufactured by Remington Arms between 1936 and 1954. 308 caliber. Price was $350. 660 C: GunBroker is the largest seller of Shotgun Chokes Shotgun Parts Gun Parts All: 969364915. Buy Primos Maximum, Remington Versa Max, 12 Ga,. remington 660 gunbroker im ob Buy USED Remington Model 660 243 Win bolt action rifle: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 941710363. Price was $350. Joined Oct 4, 2008. Joined: Dec 2002. Discussion Starter · #1 · Jul 25, 2005. 3% or Best Offer +$5. I put a Remington M-660 in 6mm caliber on lay-away today. Simpson, and O. Advanced Search. 22 LR. Total Listings: 39. Buy Remington 600 / 660 - Trigger Connector: GunBroker is the largest seller of Small Rifle Parts Rifle Parts Gun Parts All: 968722404. The Remington Model 600 Carbine. The Mohawk 600 was was a clean-up of the parts. The Remington Model 600 Carbine. Remington Model 660 Magnum 20" Barrel, Laminated Stock, & Leupold Vari-X III 1. Price was $350. 20 inch barrel. About Us: Selling off some of my collection for others to get some fun with. ON SALE! 223 Ammo Fiocchi 600 Rounds. 243 - Bolt Action Rifles at GunBroker. Remington generally used a 9 -1/8" twist, just a bit faster than the usual 10" twist for a 243. 222 Remington,. com : 948048926 Advanced Search My GunBroker Buying Selling Watchlist Saved Searches Shipping Toolbox Account Support Buy Sell Coupons Deals Articles Videos Help Sign In Register Sign In Register Advanced Search My GunBroker Buying Selling Watchlist Saved Searches Shipping Toolbox Account. Almost gone. The used value of a REMINGTON 581 rifle has fallen ($10. Página "oficial" para informar todos os guardienses e o pessoal que gosta da nossa cultura. Renarms A+(3143) Seller's Other Items. Advanced Search. Dan Martinez. It has a 20" barrel with a bright and shiny bore and strong rifling. le 23/11/2020) De bonne qualité (5). she wants a 270 but I can't find one with a 11 1/2 lop. Advanced Search. 308 Win sitting in a walnut stock. 5044 Items. This 121 has seen it's days in the field, and is a classic looking rifle. mag Penny Bid NO RESERVE: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 959381170. Bore looks really good. With cheek Piece & Pad. I will do 90 day layaways on most guns. Barrel Length: 24. 350 Rem. Sorta stole a Remington 660 in 350 Rem Mag(less than $1/. Easy to use Comb-binding lies open and flat on your work surface. 244 caliber? What can I expect in the accuracy department. REMINGTON 600. Although 1 of my 1st 2 CF rifles was a Remington 660 in 6mm, yes, I still have it, I like the Remington 7 better than the 600/660/600 Mohawk series. The seller of this item assumes all responsibility for this listing. Joined Oct 4, 2008. Joined: Dec 2002. bc fo Joined Oct 4, 2008. I am an FFL and will ship only to a FFL. Campfire Oracle. It had the same stock as the original M-600 with the standard weight barrel of the M-660 but only 18. USED Remington Model 660 243 Win bolt action rifle. I have 3 600/660/600 Mohawks rebarreled with 700 take-off barrels; . By 1971, the model 600 and 660 magnum carbines had been discontinued, but the 350 magnum was continued as a standard chambering for the model 700 bolt action rifle until 1974. 00 Seller: smb50gp (7,087) 100%. Buy REMINGTON 660 BOLT ACTION 308WIN RIFLE: GunBroker is the largest seller of Bolt Action Rifles Rifles Guns & Firearms All: 908005327. Re: Any Remington 660 owners out there? weagle #1401298 04. #10 · Oct 24, 2009. Total Listings: 39. Serial number- 2266. Search for:. 308 Winchester. . blowjobs in hd, nova scotia time zone, deep throat bbc, 1969 camaro for sale craigslist tennessee, sex nhat, literoctia stories, jonsered 70e chainsaw specs, karely ruiz porn, nyitcom reddit, 10 acres for sale gisborne, craigslist furniture fort worth texas, russian trench warfare video co8rr